jowa stp 2010- manual rev e

8/18/2019 Jowa Stp 2010- Manual Rev e

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Jowa AB TELEFON INTERNETTulebovägen 104 +46(0)31-726 54 00 www.jowa.seS-428 34 KÅLLEREDGÖTEBORG TELEFAX EMAIL

+46(0)31-795 45 40 [email protected]

JOWASTP-2010 Series

SEWAGE TREATMENT PLANTS

OPERATION AND TECHNICAL MANUAL


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Rev: E.100119 STP 2010 Series

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K:\1-NYA K\1.3-JOWA PROJEKT\STP2010\Manual

1 INTRODUCTION

1.1 GENERAL

1.2 GUARANTEE AND SERVICE.

1.3 NOTE ON RECYCLING.

2 SYSTEM DESCRIPTION

3 SPECIFICATIONS

4 INSTALLATION INSTRUCTIONS

4.1 DELIVERY

4.2 JOWA STP 2010 LOCATION

4.3 EXTERNAL PIPE CONNECTIONS

4.4 ELECTRIC CONNECTIONS

4.5 EXT. ALARM CONNECTION

4.6 EXTERNAL VALVES INSTALLED BY YARD (NOT INCLUDED)

4.7 VACUUM SYSTEM ( OPTIONAL)

5 OPERATIONS

5.1 START UP

5.2 FILLING OF CHEMICALS AND ADJUSTING DOSING SETTINGS.

5.3 NORMAL OPERATION

5.4 THE PLC USER I NTERFACE

5.5 DISCHARGE OF THE PRE-BIOREACTOR , BIOREACTOR AND SETTLING TANK

5.6 MAINTENANCE

6 TROUBLESHOOTING

7 P&I DIAGRAM

8 MECHANICAL GA DRAWINGS

9 ELECTRICAL WIRING DIAGRAMS

10 DISCHARGE PUMP

11 DOSING PUMPS

12 AIR BLOWER

13 LEVEL SWITCHES

14 PLC MANUAL

15 SPARE PART LIST

16 CERTIFICATES

17 VACUUM SYSTEM (OPTIONAL)

18 MSDS - CHEMICALS


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1 Introduction

The JOWA STP 2010 series (Sewage Treatment plants) are designed for automatic operation

onboard ships in accordance with IMO MEPC.159(55) and meets all the requirements in

Marpol 73/78 annex IV.

The JOWA STP 2010 is an aerated, submerged, fixed-film unit with a proprietary aeration

system that provides major advantages for the operators. The Bioreactor contains a cross-flow

structured matrix, on which the degrading bacterial biomass adheres and rapidly grows. The

Bioreactor ensures maximum optimum biological treatment and the efficient aeration system

ensures that the Bioreactors produce no offensive odours.

1.1 General

To obtain all advantages operating the JOWA STP 2010, be assured all users have adequate

education for the equipment.

That the installation is correct maintained and operated in accordance with the instruction in

this manual.

Otherwise the functions of the equipment cannot be guaranteed.

Before installation and start up, read this manual carefully.

Supplier and manufacturer: Jowa AB

Tulebovagen 104

S-428 34 Kållered, Gothenburg

Sweden

Phone: +46 31 726 54 00

Fax: +46 31 795 45 40

E-mail: [email protected]

www.jowa.se


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1.2 Guarantee and service.

The JOWA STP 2010 is covered by a guarantee period. Guarantee claims can be made

according to JOWA’s Guarantee claim procedure. The JOWA STP 2010 contains components

with no user serviceable parts which are sealed. Breaking the seals placed on these

components automatically voids the warranty. Contact JOWA for assistance.

Service should only be carried out by an authorised JOWA service engineer.

1.3 Note on recycling.

In the design and manufacture of the JOWA STP 2010 all Efforts have been made to use

components that can be recycled. This product or the parts of it must be disposed of in an

environmentally sound manner. Use the local public or private waste collection service


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2 System descriptionThe JOWA STP 2010 is an aerated, submerged, fixed-film unit with a proprietary aeration

system that provides major advantages for the operator.

The raw sewage is led to the pre-bioreactor chamber. In the pre-bioreactor chamber non

biodegradable solids are screened and settled for later discharge.

The Bioreactor contains a polypropylene, cross-flow structured matrix, as its media, on which

the degrading bacterial biomass adheres and rapidly grows. This matrix is manufactured so

that constant inter-mixing of the wastewater occurs in each vertical column of the media,

ensuring maximum contact between the effluent and the surfaces on which the biomass is

fixed. The wastewater is driven upwards by strategically placed aerators over alternate

columns of the matrix and it flows downwards in the adjacent column. In this way, the

effluent moves in a serpentine fashion through the whole of the Bioreactor to ensure the

maximum contact time and optimum biological treatment.

There are no moving parts inside the Bioreactor, and the self-cleaning aeration system, fed by

the air blower, provides:

(i) The required amount of dissolved oxygen for the biomass to feed on and degrade

the waste.

(ii) The motive force for the serpentine passage of the wastewater through the aeration

chamber with maximum contact with the degrading bacteria.

(iii) The removal of solids from the Bioreactor without the need for back washing or

desludging procedures.

(iv) The efficient aeration system also ensures that the Bioreactors produce nooffensive odours, unlike other biological treatment plants.

Solids are produced in all biological degradation processes due to the development of the

bacterial biomass by absorption of organic materials, nitrogen and phosphorus nutrients,

micronutrients and oxygen to perform the organic degradation to carbon dioxide and water.

During this process, which removes the organic contamination from the water, the biomass

film thickens on the matrix and eventually this slime layer becomes too deep for nutrients and

oxygen to penetrate right through it. At this stage, it stops producing sticky polysaccharides,

loses its adhesion to the plastic matrix, is detached by the shearing force of the air and water.

It passes into the water stream which gravity flows out of the Bioreactor. These fully digested,

odouress, biological solids, or dead cells, are settled in the settling chamber. The solids will be recycled back to the inlet and degraded like any other organic material, providing that

sufficient biodegradation capacity and residence time has been built into the system.

For sewage treatment, the Bioreactors need no nutrient addition or pH correction and

chemicals are not required, hence there are no added costs or environmental problems

associated with the use of chemicals. The intensive bacterial activity that takes place in the

Bioreactor ensures that pathogenic bacteria, originally present in the sewage, are

competitively inhibited. Thus, a discharge to surface waters meets stringent quality standards.

In the clean water chamber chlorine disinfectant is dosed in for disinfection of the discharged

waters. Excess chlorine is neutralised by a non-toxic de-chlorination chemical upon discharge


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Due to the high degrading power of the JOWA STP 2010, they are much smaller than

comparable biological degradation methods using suspended growth (rather than fixed-film)

systems. In addition, because the Bioreactor is a submerged, fixed-film unit, the biomass is

more stable and able to tolerate both hydraulic and organic shock loadings better than thealternatives. Low flows and loadings can, therefore, be accepted for extended periods.


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3 Specifications


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JOWA STP 2010 Series

TECHNICAL SPECIFICATION


Specification

TYPE: STP2010-15

STP2010-25

STP2010-40

STP2010-60

Capacity:(At black water gravity

system)

15 P.E 25 P.E 40 P.E 60 P.E

hydraulic load: (m3/d) 1,05 1,75 2,80 4,20

organic load:

(BOD5 /day)

0,62kg 1,03kg 1,64kg 2,46kg

DisinfectionMethod:

Chlorine, 5%. With de-chlor

Ambient temperature: 5-45C

Operation pressure: Atmospheric pressure

Power supply: 3P 380 - 480 VAC / 50 / 60 Hz (Std. power supply)Others as option.

Power consumption: 3,75/4,5kW 3,75/4,5kW 4,3/5,1kW 5,0/6,0kW

Protection class: IP54

Alarm: Relay output, normally open/closed

Tank material: Mild steel (stainless steel is option)

Painting: Acc. to Internationals paint spec.

Dimension: Refer to chapter MECHANICAL GA DRAWINGS

Dry COG: Refer to chapter MECHANICAL GA DRAWINGS

Weight(empty/full kg)

Refer to chapter MECHANICAL GA DRAWINGS

External pipeconnection:

Refer to Chapter P&I Diagram and MECHANICALDRAWINGS


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BLOWER: STP2010-15

STP2010-25

STP2010-40

STP2010-60

Type: Becker DT4.16

or equivalent

Becker DT4.16

or equivalent

Becker DT4.25K

or equivalent

Becker DT4.40K

or equivalent

Inlet capacity: 16/19 m3/h 16/19 m3/h 25/30 m3/h 40/48 m3/h

Pressure: 1000 mbar.

Voltage: 175-520 VAC 175-520VAC 190-500VAC 190-500VAC

Frequency: 50 / 60 Hz 3 phase

PowerConsumption:

0,55-0,70 kW 0,55-0,70kW 1,1-1,3 kW 1,85-2,2kW

Current: 1,33-2,35 A 2,8-6,2 A 2,8-6,2 A 2,8-6,2 A

R.P.M 1420/1700 1420/1700 1420/1700 1420/1700

Dischargepump:

STP

2010-15

STP

2010-25

STP

2010-40

STP

2010-60

Type: Herborner 4/HK50-1-120-F-WI or equivalent

H: 18M

Q: 20/24m3/h

Voltage: 380-480 VAC

Frequency: 50 / 60 Hz 3 phase

PowerConsumption:

3-3,6kW

Current: 3,75-6,5 A

R.P.M 2840-3470

Protection class: IP55


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Dosing

pumps:

Type: PROMINENT, CONCEPT PLUS CNPa or equivalent

Max capacity: 3,9 L/h

Max pressure: 7 bar

Stroke rate: 0-180 SPM

Voltage: 230 VAC

Frequency: 50/60 Hz single phase

PowerConsumption: 10 W

Current: 0,12 A


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4 Installation instructions

4.1 Delivery

Prior to delivery the JOWA STP 2010 Sewage Treatment Plant is tested and controlled.

4.2 JOWA STP 2010 location

Locate the unit so there is enough space around it for maintenance and service, on top of the

tank it should be at least 500 mm to dismount the tank cover.

Mount the unit sufficiently by bolts or welding.

4.3 External pipe connections

The sewage treatment plant has the following external connections, which should be

connected to the vessels piping systems. We refer to P&I Diagram chapter and GA drawings

chapter, for more info. All pipes have flange connections.

IMPORTANT!

If laundry waste water is to be connected it should ONLY be connected to the Grey Water

inlet

4.3.1 Black water inlet

Location Pre-bioreactor chamber,

Pipe dimension DN150

Standard DIN PN16

Nos. of inlets 1 off

IMPORTANT!

A macerator is recommended to be installed on the pre-bioreactor if large waste pieces are

anticipated. This equipment can be supplied as an option by JOWA. Please contact JOWA.

IMPORTANT!

Any galley waste water led into the plant should pass through a grease trap. JOWA should be

contacted. JOWA can supply a grease trap as an option

4.3.2 Hospital water inlet

Location Pre- bioreactor chamber,Pipe dimension DN100

Standard DIN PN16


4.3.3 Vacuum water inlet (if vacuum system installed)

Location Pre- bioreactor chamber,

Pipe dimension DN50

Standard DIN PN16



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4.3.4 Grey water inlet

Location Clean water chamber

Pipe dimension DN100

Standard DIN PN16 Nos. of inlets 1 off

IMPORTANT!

If it is required that grey water be connected to black water inlet JOWA should be contacted.

If the black and grey water lines are not separated and are led to the black water inlet JOWA

should be contacted.

4.3.5 Ventilation (to be connected to funnel)

Location Bioreactor chamber.

Pipe dimension DN65Standard DIN PN16


4.3.6 Discharge

Location After the discharge pump

Pipe dimension DN50

Standard DIN PN16


IMPORTANT!If the discharge point is below the tank top, a swan neck must be installed and its top should

be at least 400 mm above the tank top. If the plant is installed below the fully loaded water

line (F.L.W.L) the swan neck must be run higher than the F.L.W.L. A connection should be

run from the top of the swan neck to the air ventilation to prevent vacuum draining. The

applicable ship building requirements should be observed.

4.3.7 Overflow (Not included, to be installed by yard)

Location Direct to bilge tank or other dedicated tank. Install max. 400 mm

above tank top!

Pipe dimension DN65

IMPORTANT!

JOWA provides a swan neck to protect the air blower in the case of overflow of the STP, see

mechanical drawings. The yard installed overflow must be at a point lower than the air blower

swan neck.


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4.4 Electric connections

The electric power supply is 3P 400 VAC / 50 Hz or 3P 440 VAC / 60 Hz (should be stated in

the order) other supplies as options. Power should be connected to the main switch andground in the control cabinet, see electrical wiring diagrams chapter for more information.

Connections between control cabinet and pumps, dosing pumps are pre-wired at delivery,

refer to electrical wiring diagrams chapter.

4.5 Ext. alarm connection

The external alarm has a normally closed contact or a normally open contact.

For more info refer to electrical-wiring diagrams chapter.

4.6 External valves installed by yard (Not included)

The following valves to be installed by the Yard/Customer:

Black/hospital and grey water inlets 1 off sluice valve per inlet.

4.7 Vacuum system ( Optional)

If the sewage treatment plant is connected to a vacuum system, see separate instructions from

the supplier.


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5 OperationsFor easy understanding please see P&I Diagram valve designation list and electrical-wiring

diagram.

5.1 Start up

Close valves V01 (Tank I, Pre-Bioreactor chamber), V02 (Tank II, Bioreactor

chamber), V03 (Tank III, Settling tank), and V05 (Bioreactor test cock) & V06.

Open valve V04 (Tank IV, Clean water chamber). Open V07. (air blower)

Fill up the unit with water.

Open all valves between the water outlet and the overboard.

Turn the main switch in position “ON”.

Turn the power on switch to position start. The STP is in standby mode

Select “MAN” for Manual mode.

Turn the discharge pump switch to check that the motor has the correct rotation. Notethere must be sufficient water in the clean water chamber so that the low level switch

is triggered otherwise the pump will not start.

When finished Select “AUTO” for auto mode.

5.2 Filling of chemicals and adjusting dosing settings.

IMPORTANT!

Before handling any chemicals always consult the material safety data sheets (MSDS)

enclosed in this manual.

The JOWA STP 2010 uses 2 chemicals; Chlorine for disinfection and sodium tiosulfate forde-chlorination.

5.2.1 Chlorine

Chlorine (sodium hypochlorite) is not supplied with the STP. It can be easily sourced locally,

usually in a 12% concentration. The correct concentration for the JOWA STP 2010 is 5%

chlorine solution. To make a 5% solution mix 1 part 12% chlorine solution with 1,4 parts

clean fresh water.

5.2.2 Testing the free chlorine in the discharge

Empirical results show that disinfection has taken place if 2ppm of free or residual chlorine isavailable when the clean water tank is full. The user can test free chlorine ppm level using a

chlorine test kit available from JOWA. The user should take a sample during the discharge of

the clean water tank with the de-chlorination pump switched off. Make sure the ship is not in

a restricted zone for discharge of sewage when doing this. Similarly the user can take a

sample during the discharge of the clean water tank while the de-chlorine pump is running to

check that the free chlorine has been neutralised and is within the IMO limits (


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The de-chlorination dosing pump needs to be set according to the time taken to discharge the

clean water chamber, IV, so that the correct amount of de-chlorination solution is dosed in

during the discharge. Consult the next section. Additional De-chlorination chemical can beordered from JOWA in ready to mix proportions, see the spare parts chapter.

5.2.4 Settings for the de-chlorination pump

The de-chlorination dosing pump is set according to the time taken to discharge the clean

water chamber, IV. The time taken to discharge tank IV varies because each ships installation

is unique. Factors such as the pumping height for P01 and pipe losses effect the discharge

time. The user should note the average time taken to make a discharge of the clean water

chamber, IV, while the STP is running in AUTO mode.

The settings for the de-chlorine pump should then be made by following the below table.Example: An STP 2010-25 is installed and the operator has observed that it takes 45 seconds

for a discharge of the clean water chamber, IV. According to the below table the de-

chlorination pump should be set 70% stroke length and 50% stroke rate. For the users

information the table also shows the corresponding pump capacity at the observed time in

this case approx 11m3/h. Dosing pump P04 stroke length and frequency can be easily

adjusted by the two knobs on the dosing pump, see also dosing pump manual.

time (s) to empty tank IV per size dechlor pump, P04, Settings

P01 pump flow (m3) 2010-15 2010-25 2010-40 2010-60 stroke length %* stroke rate %

3 84 162 252 522 35% 25%4 63 122 189 392 50% 25%5 50 97 151 313 60% 25%6 42 81 126 261 70% 25%7 36 69 108 224 90% 25%8 32 61 95 196 100% 25%9 28 54 84 174 55% 50%10 25 49 76 157 65% 50%11 23 44 69 142 70% 50%12 21 41 63 131 70% 50%13 19 37 58 120 80% 50%

14 18 35 54 112 80% 50%15 17 32 50 104 65% 75%16 16 30 47 98 70% 75%17 15 29 44 92 75% 75%18 14 27 42 87 75% 75%19 13 26 40 82 80% 75%20 13 24 38 78 85% 75%21 12 23 36 75 65% 100%22 11 22 34 71 70% 100%23 11 21 33 68 75% 100%24 11 20 32 65 75% 100%

*Precision metering is possible only within a stroke length range of 30-100 %.


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5.3 Normal operation

The JOWA STP 2010 has two modes of operation – auto mode and manual modeIn auto mode P02 (air blower) is running constantly. The level switches in Tank IV, Clean

water chamber, control the pump P01 (discharge pump); the discharge pump starts when

LS02 (high level) is indicated and stops when LS01 (low level) is indicated. During the

discharge the de-chlorine solution is dosed in by P04 to neutralise remaining free chlorine.

See section below for further information regarding the settings for the de-chlorine dosing

pump.

The solenoid valve V30 opens once every 2 hours for 2 min (time set at delivery), when the

valves opens it will start the solids airlift from the settling tank back to pre-bioreactor. The

solids airlift can be adjusted on the PLC inside the control cabinet. The frequency of the

openings and the opening time shall be so long so most of the sludge in the settling chamberis returned back to the pre-bioreactor chamber, to avoid high concentration of suspended

solids in the discharge water. The position of the valves is shown below for auto mode

The valves V01, V02, V03and V05 & V06 should be closed.

The valves V04 & V07 should be opened.

All valves between the water outlet and the overboard must be open.

The main switch in position “ON”.

The switch S1 in position “AUTO”.

In manual mode the user has control of the air blower and the discharge pump by means ofthe switches on the control cabinet door. Note when running the discharge pump in manual

mode there must be sufficient water in the clean water chamber so that the low level switch is

triggered otherwise the discharge pump will not start when the switch is turned. After the

clean water chamber is drained by the discharge pump the chlorine pump will dose chlorine

as per the set time in the PLC. Note that the de-chlorine pump does not operate in manual

mode so that the discharge line is disinfected after de-sludge of the STP


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5.4 The PLC User Interface

The PLC user interface facilitates the running and understanding of the JOWA STP 2010Sewage Treatment Plant. Through the user interface and display on the main control cabinet

door you receive all messages concerning the JOWA STP 2010 Sewage Treatment Plant such

as operational status, alarms, and pre-set times.

Fig 5.3 PLC Interface

The user moves up and down through the menu display tree using the up/down and left/right

keys. Information such as time is input using the number keys. The input value is confirmed

by pressing the enter key.

Left/ Right

Keys

Up/ Down

Keys

Enter

Key

Display

WindowS T P i n S t a n d b y

S e l e c t m o d e


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5.4.1 STP 2010 Manual and Auto modes

Fig 5.3.1 PLC Interface

Figure 5.3.1 shows how the user chooses auto or manual mode. After electrical power has

been connected or shut down and returned the PLC displays power lost alarm. User pressesS7 to reset. The PLC then displays that the STP is in standby. From here the user selects auto

or manual mode with S2.

S2

S7

S2

Reset

AUTO MAN


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5.4.2 STP 2010 Timer adjustment

There are several timers in the JOWA STP 2010 that can be adjusted by the user in the PLC.

The timers may only be adjusted while the STP is in standby mode.

All of the timers are factory set by JOWA and the unit is function tested prior to delivery to

the customer. Once the unit is in operation the user can optimise the STP performance to his

conditions by adjusting the timers to suit.

To navigate through the PLC menu follow the flow chart in the next section.

Timer list:

1. Run/Pause macerating pump. If a macerating pump option is installed the run pause

time can be adjusted. Factory setting is 5 min run / 10 min pause. If no macerating pump is installed this function is inactive

2. Delay Discharge. To compensate for ships rolling motions. Factory setting is 5seconds

3. High Level. The PLC controls the high level alarm by means of a timer. The factory

setting is 2 minutes.

4. Chlorine dospump. The chlorine pump dose should be such that a concentration of

2ppm free chlorine is present when the clean water tank is full. The timer is factory set

according to the STP size*.

*chlor: 2010-15– 32seconds*chlor: 2010-25– 62seconds*chlor: 2010-40– 97seconds*chlor: 2010-60– 201seconds

Once the unit is in operation and the biology in the bioreactor has fully adapted (after

approx 7 days) the chlorine dose can usually be reduced by 50-75%. Note that since

2ppm of free chlorine will remain after the chlorine dose has been reduced so the

settings for the de-chlorination pump remain unchanged.

A free chlorine testing kit can be used to determine the amount of free chlorine with and

without de-chlorine. JOWA can supply this chlorine test kit.

5. Select option Macerator Jets. If a macerator pump is installed this option is factory setand active. The user can adjust the run pause time for the macerator, see point 1.

above.

If Jets vacuum system is installed this option is factory set and active. The user can

then adjust the long time running alarm for the vacuum pumps. If neither macerator

pump or Jets vacuum system is installed this function is inactive

6. V30 open/V30 closed. The user can adjust the opening time for the sludge return and

the time between opening events. Factory setting 2minutes / 2hours respectively.

7. Long Run Vacuum. If a jets vacuum unit is installed then the timer will stop and alarm

for long time running of the jets pumps. Factory set time is 10minutes.


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5.4.3 STP 2010 Timer adjustment menus flow chart

S7 RESET ALARM

A1 Enter

A1

Up/Down

A1 Up/Down

A1 Up/Down

A1

Left/Right

A1

Left/Right

A1

Left/Right

Up/Down

A1

Left/Right

A1 Up/Down


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A1

A1

A1

A1

A1

Left/Right

Left/Right

Left/Right

Left/Right

Left/Right

A1

A1

A1

Up/Down

Up/Down

Up/Down

Up/Down

A1 Up/Down

Up/DownA1

A1 Enter


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5.4.4 STP 2010 Alarm list.

There are four different alarms which can occur:

1. Power lost. Power has been lost to the unit. Normally the unit should run continually

with minimal attendance.

2. High current. A breaker has tripped inside the electrical cabinet. Refer to the electrical

drawings & trouble shooting section

3. High level alarm. The unit has high level in tank IV. Refer to the trouble shooting

section

4. Long run Vacuum. If jets vacuum system is installed this alarm trips if the long time is

exceeded for the jets pumps. Refer to the information in vacuum system chapter.

The PLC display windows for alarms 1-4 can be seen below

Common Alarm.

The user has the possibility to connect a common alarm that will send a signal to the

bridge/ECR in the event of above alarms. Consult the electrical drawings chapter. The user

must attend the unit to read from the display which specific alarm has occured


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5.5 Discharge of the pre-bioreactor, bioreactor and settling tank

Never discharge sewage and sludge when the ship is in harbour or in a restricted area. This

has to be done when the ship is in an unrestricted zone or to shore facilities via the Marpol

flange

To empty the pre-bioreactor, bioreactor and the settling tank, proceed as follows:

Set the switch S1 into “Manual”.

Close valve V04 (Tank IV, Clean water chamber).

Open valve V01, V02 (Tank I pre-bioreactor chamber & Tank II, Bioreactor chamber)

and V03 (Tank III, Settling tank). NOTE. During emptying add backwash water via

valve V06 installed in pre-bioreactor hatch to dilute solids in pre-bioreactor

Turn the switch S4 to start the Discharge pump. When tank I, II & III are empty the discharge line should be disinfected by clean water

and chlorine solution. This can be done by discharging the clean water chamber at

approx 50% full in manual mode. As the clean water chamber is only 50% full the

excess chlorine will disinfect the discharge line.

Make the reverse of the points above before the start of filling up the plant.

The degradation process in this plant is done mostly on the submerged plastic matrix on

which the degrading bacterial biomass adheres and rapidly grows. When the bioreactor tank is

emptied, there is therefore no total loss of the degradation process. The plant will work

normally a few hours after it has been filled again. Foam may be present as the biological process recovers

5.6 Maintenance

5.6.1 Daily inspections

Check that there are no alarm indications.

5.6.2 Weekly inspection

Check the sludge return from the settling chamber to the inlet through the plastic hose.

o If there is still sludge in the water from the settling chamber, increase theopening time of the solenoid valve V30, by changing the time in the PLC

(Please check the PLC manual for information of how to do this). The amount

of sludge build up varies from time to time and from ship to ship.

o If there is no water or sludge the airlift pipe or the hose can be clogged. Clean

the pipe and hose with fresh water and check the airlift again.

Check if there is or have been any leakage, in pipe, hose or tank connections.

check that the chemical tanks have sufficient liquid. If liquid is to be added, ensure

that;

o Gloves and safety goggles are used.

o

If any spilling of chemicals, wash away by using water.


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o If chemicals come in contact with skin, follow instructions in Safety and

Health Data Sheets.

If the plant has duplicate Pumps, Air blowers etc. Change the stand by pump to

service pump, to get balance the running time.

5.6.3 Fortnightly inspection

De-sludge the pre-bioreactor. Never discharge sludge when the ship is in harbour or in

a restricted area. Follow the steps in chapter 5.5.

5.6.4 Monthly inspection

Check the sludge content in the pre-bioreactor and bioreactor.

o Fill a measuring glass 0 – 1000 ml with 1000 ml sample from the test cock

V05.o Leave the Imhof conical glass still for 30 minutes to let the sludge to settle.

o After 30 minutes check the level of sludge content.

o If the reading is below 350 ml the system is OK.

o If the reading is above 350 ml there is too much of sludge in the bioreactor, the

bioreactor needs to be emptied next time the ship is in an unrestricted zone.

Follow the steps in chapter 5.5.

Due to the build up of mineral sludge, the bioreactor needs to be emptied approximately once

every month.This has to be done when the ship is in an unrestricted zone or to shore facilities via the

Marpol flange. Never discharge sludge when the ship is in harbour or in a restricted area.

Follow the steps in chapter 5.5.

5.6.5 Yearly inspection

When the bioreactor and the settling chamber are empty following can be done:

o Control the inner paint system.

o Control the diffusers, unscrew them and check if the membrane is all right.

They should be tightly fitted in both ends of the pipe.

5.6.6 Sewage treatment plant accessories maintenance

All the STP accessories require different maintenance, read about their requirements in

the enclosed manuals.


25/110

Date: 2008-10-23 JOWA


Sign: GS


6 TroubleshootingAn alarm occurs if a pump over-current relay has released or if the high level switch, LS02, in

the clean water tank detects high level for an excessive time. Open the control cabinet and

check the display on the PLC display for what has caused the alarm.

Inside control cabinet there are a number of fuses. Each fuse relates to its specific unit as list

below:

F1-F2: : Transformer TR1

F3-F4: : Internal manoeuvre voltage 220-230 VAC

Over current relays:

Q02: : Discharge pump

Q03: : Air blower

Procedure to reset: Open the control cabinet door and look visually at the Q02-Q03 and see

which of the over-current relay that is released, reset by push reset button. Check also if any

phase is missing by control the related terminals.

It could also be high level alarm in the unit, check what have caused the overflow in the

system.

At an overflow in the STP, check the following step.

Check if the discharge pump P01 is working.

Open the cover for the settling and clean water chamber (Tank III and IV).

Empty the settling and clean water chamber (Tank III and IV).

Check and clean the level switches.

Flush and clean the clean water chamber (Tank IV) and the settling chamber (Tank

III).

Restart the STP according to chapter 5.1.

If the problem occurs again open the bioreactor and check if the plant is clogged.

If there is failure in specific units mounted on the skid. Consult the table of contents for each

unit’s specific manual in the binder.


26/110

Date: 2008-10-23 JOWA


Sign: GS


7 P&I Diagram


27/110


28/110

Date: 2008-10-23 JOWA


Sign: GS


8 Mechanical GA drawings


29/110

B

( 1 : 4 )

1 1

2 2

3 3

4 4

5 5

6 6

A

A

B

B

C

C

D

D

C H E C K

R E V

A P P R .

D R A W N

F I L E N A M E

S I Z E

I D N O

M O D E L I D

S C A L E

J O W A A B

T U L E B O V Ä G E N 1 0 4

G ö t e b o r g - S W E D E N

T e l e p h .

+ 4 6 3 1 7 2 6 5 4 0 0

2 6 - 9

0 0 2 - 0

1 - 0

1

S T P - 2

0 1 0 - 1 5 . i

a m

A 3

D W a h l b e r g

# 5 1 0 0 2 1 1 E S

2 6 - 9 0

0 2 - 0 1

1 : 1 5

2 6 - 9 0 0 2 - 0 1

2 0 0 8 - 1

1 - 0

4

G A J O W A S T P

2 0 1 0 - 1 5

M A R P O L I M O M

E P C 1 5 9 ( 5 5 )

- 0 1

B

1 6 0 9

1 4 7 5

9 1 2

1 6 4 2 0 0

3 9 0

6 0 2

1 4 6

8 3 4

1 5 5 5

D R Y / W E T W E I G H T : 8 7 1 / 2 3 9 1 k g

R E Q U I R E D S E R V I C E S P A C E :

5 0 0 m m A

B O V E A N D A R O U N D U N I T

C E N T E R

O F G R A V I T Y :

X = 5 5 6

Y = 7 6 0

Z = 7 8 4

O R I G I N C E N T E R O F G R A V I T Y

Z

X

Y

4 8

3 4 6

4 5

1 6 4 6

1 6 7 6

5 0 0

G O O S E N E C K L O O S E S U P P L Y

4 8 3

6 6 2

1 3 2 1

1 2 5

1 5 0

1 0 3

M 1 6 L I F T E A R

1 6 6


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1 1

2 2

3 3

4 4

5 5

6 6

A

A

B

B

C

C

D

D

C H E C K

R E V

A P P R .

D R A W N

F I L E N A M E

S I Z E

I D N O

M O D E L I D

S C A L E

J O W A A B



T e l e p h .

+ 4 6 3 1 7 2 6 5 4 0 0

2 6 - 9

0 0 2 - 0

1 - 0

1

S T P - 2

0 1 0 - 1 5 . i

a m

A 3

D W a h l b e r g

# 5 1 0 0 2 1 1 E S

2 6 - 9 0

0 2 - 0 1

1 : 1 0

2 6 - 9 0 0 2 - 0 1

2 0 0 8 - 1

1 - 0

4

I S O J O W A S T P

2 0 1 0 - 1 5

M A R P O L I M O M

E P C 1 5 9 ( 5 5 )

- 0 2

2 6 - 0 0 9 9 - 0 1 - 6 0

6 . 7

k g

C o n

t r o l c a b i n e t

1

9

2 0 0 5 4 - 2 5 1 0 2

0 . 5

k g

P P

C O N T A I N E R 1 0 L

2

8

2 2 5 0 0 - 0 5 0 8 4

4 . 1

k g

S 2 3 5

P u m p D o s P r o m i n e n t

2

7

0 . 6

k g

S o l e n o i d v a l v e D N 1 5

1

6

2 6 - 9 0 0 2 - 0 1 - 8 0

3 . 3

k g

D I F U S O R S T P 2 0 1 0 - 1 5

2

5

2 6 0 0 1 - 0 0 0 9 5

1 6 k g

A I R

B L O W E R D T 4 . 1

6

1

4

2 6 0 0 1 - 0 0 0 0 8

7 . 1

k g

B r a s s

B a l l V a l v e D N 5 0

4

3

2 6 0 0 1 - 0 0 0 0 1

4 9 k g

D I S

C H A R G E P U M P

1

2

2 6 - 9 0 0 2 - 0 1 - 1 1

7 2 8 . 3

k g

S 2 3 5

J O W

A T A N K S T P 2 0 1 0 - 1 5

1

1

I D N U M B E R

M A S S

M T R L

D E S C R I P T I O N

Q T

I T E

B L A C K W

A T E R I N L E T F L A N G E D N 1 5 0

V A C U U M W A T E R I N L E T F L A N G E D N 5 0

V E N T I L A T I O

N F L A N G E D N 6 5

D I S C H A R G E F L A N G E D N 5 0

P R E - B I O R E A C T O R

B A C K W A S H I N L

E T

D N 2 5 F E M A L E T H R E A D

1

2

3

3

4

H O S P I T A L W A T E R I N L E T F L A N G E D

N 1 0 0

G R E Y W A T E R F O R S T E R I L I S A T I O N O N L Y I N L E T

F L A N G E D N 1 0 0

5

6

7

8

9


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B ( 1 : 4 )

1 1

2 2

3 3

4 4

5 5

6 6

A

A

B

B

C

C

D

D

C H E C K

R E V

A P P R .

D R A W N

F I L E N A M E

S I Z E

I D N O

M O D E L I D

S C A L E

J O W A A B



T e l e p h .

+ 4 6 3 1 7 9 5 0 0 4 0

2 6 - 9 0 0 3 - 0 1 - 0 1 j o

w a s t p 3 . i a m

A 3

D W a h l b e r g

# 8 1 0 0 4 0 7 E S

2 6 - 9 0

0 3 - 0 1 -

1 : 2 0

2 6 - 9 0 0 3 - 0 1 -

2 0 0 8 - 1 1 - 0

5

G A J O W A S T P

2 0 1 0 - 2 5

M A R P O L I M O M E P C 1 5 9 ( 5 5 )

0 1

B

2 0 8 5

4 5 6

9 1 2

1 4 6

1 8 5 2

D R Y / W E T W

E I G H T : 1 0 6 2 / 3 4 9 2 k g


5 0 0 m m A B O V E A N D A R O U N D U N I T

Z

2 1 7 8

Y

X

9 0 1

1 3 2 1

1 2 9 6


D R Y C E N T E

R O F G R A V I T Y :

X : 5 4 4

Y : 1 0 4 7

Z : 9 1 3

3 4 8

2 1 8

1 6 4

2 0 0

3 9 0 1 6 6

3 4 1 0 3

1 8 2 7

1 5 0

6 0 2

7 1 2

1 5 0

M 1 6 L I F T E A R

5 0 0

G O O S E N E C K L O O S E S U P P L Y


32/110

1 1

2 2

3 3

4 4

5 5

6 6

A

A

B

B

C

C

D

D

C H E C K

R E V

A P P R .

D R A W N

F I L E N A M E

S I Z E

I D N O

M O D E L I D

S C A L E

J O W A A B



T e l e p h .

+ 4 6 3 1 7 9 5 0 0 4 0

2 6 - 9 0 0 3 - 0 1 - 0 1 j o

w a s t p 3 . i a m

A 3

D W a h l b e r g

# 8 1 0 0 4 0 7 E S

2 6 - 9 0

0 3 - 0 1 -

1 : 1 5

2 6 - 9 0 0 3 - 0 1 -

2 0 0 8 - 1 1 - 0

5

I S O J O W A S T P

2 0 1 0 - 2 5

M A R P O L I M O M E P C 1 5 9 ( 5 5 )

0 2

2 6 - 0 0 9 9 - 0 1 - 6 0

6 . 7 k g

C o n

t r o l c a b i n e t

1

9

2 0 0 5 4 - 2 5 2 5 2

0 . 5 k g

P P

c o n t a i n e r 2 5 l

2

8

2 6 - 9 0 0 3 - 0 1 - 8 0

3 . 3 k g

D I F U S O R

3

7

2 2 5 0 0 - 0 5 0 8 4

4 . 1 k g

S 2 3 5

P u m p D o s P r o m i n e n t

2

6

0 . 6 k g


1

5

2 6 0 0 1 - 0 0 0 0 8

7 . 1 k g

B r a s s


4

4

2 6 0 0 1 - 0 0 0 9 5

3 6 . 5 k g

A I R

B L O W E R B E C K E R D T 4 . 1 6

1

3

2 6 0 0 1 - 0 0 0 0 1

4 9 k g

D I S

C H A R G E P U M P

1

2

2 6 - 9 0 0 3 - 0 1 - 1 1

1 0 0 0 . 9 k g

S 2 3 5

T A N

K J O W A S T P 2 0 1 0 - 2 5

1

1

I D N U M B E R

M A S S

M T R L


Q T

I T E

V A C U U M W A T E R I N L E T F L A N G E D

N 5 0 V

E N T I L A T I O N F L A N G E D N 6 5

3

4

2

4

8

D I S C H A R G E F L A N G

E D N 5 0

1


B A C K W A S H I N

L E T

D N 2 5 F E M A L E

T H R E A D

5

B L A C K W A T E R I N L E T F L A N G E D N 1 5 0

6

7

H O S P I T A L W A T E R I N L E T F L A N G E D N 1 0 0

G R E Y W A

T E R F O R S T E R I L I S A T I O N O N L Y I N L E

T

F L A N G E D

N 1 0 0

9


33/110

D ( 1 : 5 )

3

3

4

4

5

5

6

6

A

B

C

D

CHECK

REV

APPR.

DRAWN

FILE NAME SIZ26-9004-01-01 STP

2010-40.iamE Sjögren

#8 100603 ES

2009-02-23

GA

JOWA STP 2010-40MARPOL IMO MEPC 159(55)

D

39 1 6 6

1 8 3 3

1 8 5 8

174

2150

2243

3 9 0

1 0 3

888

7 3 6

1 7

2 1

1312 164

2 0 0

ORIGIN CENTER OF GRAVITY

X

Y

Z

146

6 0 2

1 1 1 2

150

3 4 8

5 0 0

GOOSENECK LOOSE SUPPLY

n40 L

1 5 0


34/110

3

3

4

4

5

5

6

6

A

B

C

D

CHECK

REV

APPR.

DRAWN

FILE NAME SIZ26-9004-01-01 STP

2010-40.iamE Sjögren

#8 100603 ES

2009-02-23

ISO

JOWA STP 2010-40MARPOL IMO MEPC 159(55)

Control cabinet19

Pump Dos Prom28

Solenoid valve D17

DIFUSOR36

Ball Valve DN5045

Container 25 L24

AIR BLOWER D13

DISCHARGE PU12TANK JOWA ST11

DESCRQTITE

BLACK WATER INLET FLANGE DN150

VACUUM WATER INLET FLANGE DN50

HOSPITAL WATER INLET FLANGE DN100

VENTILATION FLANGE DN65

GREY WATER FOR STERILISATION OFLANGE DN100

DISCHARGE FLANGE DN50

PRE-BIOREACTORBACK WASH INLETDN25 FEMALE THREAD

1

2

3

4

5

5

6

7

8

9


35/110

B

( 1 : 5

)

1 1

2 2

3 3

4 4

5 5

6 6

A

A

B

B

C

C

D

D

C H E C K

R E V

A P P R .

D R A W N

F I L E N A M E

S I Z E

I D N O

M O D E L I D

S C A L E

J O W A A B



T e l e p h .

+ 4 6 3 1 7 2 6 5 4 0 0

2 6 - 9

0 0 5 - 0

1 - 0

1 j o w a

b i o s t p 5 . i

a m

A 3

D W a h l b e r g

# 4 1 0 0 2 0 9 E S

2 6 - 9 0

0 5 - 0 1

1 : 2 5

2 6 - 9 0 0 5 - 0 1

2 0 0 8 - 1

1 - 0

4

G A J O W A S T P

2 0 1 0 - 6 0

M A R P O L I M O M

E P C 1 5 9 ( 5 5 )

- 0 1

B

8 9 4

1 8 6 9

2 4 2 1

1 7 8 7

C E N T E R O

F G R A V I T Y :

X : 9 8 1

Y : 1 1 7 7

Z : 9 2 3

D R Y / W E T

W E I G H T : 1 5 7 9 / 7 5 8 9 k g


5 0 0 m m A B

O V E A N D A R O U N D U N I T

1 8 3 3

1 6 4

2 0 0

3 4 6

3 7 3

2 1 7 1


Z

Y

X

2 5 1 1

4 0 3

1 0 6 2

4 0 L I F T E A R

3 9

2 0 6

1 0 3

1 5 0

6 2 8

1 5 0

1 5 8 7

5 0 0

2 1 5 1

G O O S E N E C

K L O O S E S U P P L Y


36/110

1 1

2 2

3 3

4 4

5 5

6 6

A

A

B

B

C

C

D

D

C H E C K

R E V

A P P R .

D R A W N

F I L E N A M E

S I Z E

I D N O

M O D E L I D

S C A L E

J O W A A B



T e l e p h .

+ 4 6 3 1 7 2 6 5 4 0 0

2 6 - 9

0 0 5 - 0

1 - 0

1 j o w a

b i o s t p 5 . i

a m

A 3

D W a h l b e r g

# 4 1 0 0 2 0 9 E S

2 6 - 9 0

0 5 - 0 1

2 6 - 9 0 0 5 - 0 1

2 0 0 8 - 1

1 - 0

4

I S O J O W A S T P

2 0 1 0 - 6 0

M A R P O L I M O M

E P C 1 5 9 ( 5 5 )

- 0 2

2 6 0 0 1 - 0 0 0 0 8

7 . 1

k g

B r a s s


4

9

2 6 - 9 0 0 5 - 0 1 - 8 0

4 . 9

k g

D I F U S O R

3

8

0 . 6

k g

B r a s s


1

7

2 6 0 0 1 - 0 0 0 0 6

1 . 8

k g

D O S I N G P U M P

2

6

2 6 0 0 0 - 0 0 2 0 1

1 5 k g

C O N T R O L C A B I N E T

1

5

2 0 0 5 4 - 2 5 2 5 2

0 . 5

k g

P P

C O N T A I N E R 2 5 L

2

4

2 6 0 0 1 - 0 0 0 0 1

4 9 k g

D I S

C H A R G E P U M P

1

3

2 6 0 0 1 - 0 0 0 0 5

4 6 k g

A I R

B L O W E R D T 4 . 4

0

1

2

2 6 - 9 0 0 5 - 0 1 - 2 0

1 6 6 2 k g

S 2 3 5

T A N

K J O W A S T P

1

1

I D N U M B E R

M A S S

M A T E R I A L


Q T

I T E

V A C U U M W A T E R I N L E T F L A N G E D N 5 0

V E N T I L A T I O N

F L A N G E D N 6 5

D I S C H A R G E F L

A N G E D N 5 0


B A C K W A S

H I N L E T

D N 2 5 F E M

A L E T H R E A D

B L A C K W A T E R I N L E T F L A N G

E D N 1 5 0

H O S P I T A L W A T E R I N L

E T F L A N G E D N 1 0 0

G R E Y W A T E R F O R

S T E R I L I S A T I O N O N L Y

I N L E T F L A N G E D N 1

0 0

1

2

3

4

5

6

7

9

9


37/110

Date: 2008-10-23 JOWA


Sign: GS


9 Electrical wiring diagrams


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Date: 2008-10-23 JOWA


Sign: GS


10 Discharge pump


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Date: 2008-10-23 JOWA


Sign: GS


11 Dosing pumps


65/110

P r o

M i n e n t ®

Betriebsanleitung

Operating InstructionsMode d’emploi

Instrucciones de servicioProMinent® CONCEPTPLUS

Part No. 987033 ProMinent Dosiertechnik GmbH · 69123 Heidelberg · Germany BA CO 015 02/05 G/GB/F/E


66/11015Pr oMinent

®

Please read the opertaing instructions through completely before

commissioning this equipment!

Do not discard!

Any part which has been subject to misuse is excluded from the

warranty!

Page

General user instructions 16

1 Equipment overview .................................................................. 17

2 Type overview/material details ................................................. 18

3 Safety........................................................................................... 18

4 Storage and transport ............................................................... 19

5 Assembly and installation ......................................................... 19

6 Commissioning .......................................................................... 20

7 Maintenance ............................................................................... 20

8 Repair .......................................................................................... 21

9 Troubleshooting ......................................................................... 21

10 Decommissioning and disposal ............................................... 22

11 Technical data ............................................................................ 22

12 Accessories ................................................................................ 23

Declaration of Conformity 25

Table of Contents


67/11016 Pr oMinent

®

General user instructions

Please read through the following user instructions carefully! They will

help you get the best use out of the operating instruction manual.

The following are highlighted in the text:

• Enumerated points

Instructions

Safety guidelines:

WARNING

Describes a potentialy dangerous situation. If not avoided, could

cause fatal or serous injury.

IMPORTANT

Describes a potentialy dangerous situation. If not avoided, could

cause damage to property.

This operating instructions manual is aimed at experts in metering

pumps and their operation.

If you require detailed installation instructions please order ”Gene-

ral Operating Instructions Manual, ProMinent® Solenoid Metering

Pumps” (Order No. 987057).

General user instructions

▲


68/11017Pr oMinent

®

Equipment overview

1 Equipment overview

1 Stroke length adjustment knob

2 Error/operating indicator (error - red / operation - green)

3 Multifunction switch (stroke rates (in % of 180 strokes/min), stop, operating mode ”external” (Retrofit kit))

4 Power cable

5 “External actuation” socket (actuation via contact signal in ”external”

operating mode; Retrofit kit)

6 “Float switch” socket (for 1-stage float switch; Retrofit kit)

7 Suction valve

8 Discharge valve

The leakage bore is between the suction valve and the drive housing.

7

4

6

8

5

2

1

3


69/11018 Pr oMinent

®

2 Type overview/material details

Order No. CONCEPTPLUS, CNPa, 115 V versions

Pump type liquid end materialPP (with EPDM*) NP** (with Viton® *)

1000 1022480 1022484

1601 1022481 1022485

1002 1022482 1022486

0704 1022483 1022487

Order No. CONCEPTPLUS, CNPa, 230 V versions

Pump type liquid end materialPP (with EPDM*) NP** (with Viton® *)1000 1022452 1022476

1601 1022453 1022477

1002 1022474 1022478

0704 1022475 1022479

* Seal material

** Valve body material is PVC

The valve balls are made of ceramics.

3 Safety

• The pump may be used only for metering liquid media!

• All other uses or modifications are prohibited!

• The pump is not suitable for metering gaseous media or solids!

• The pump must be operated by appropriately trained and authorised

personnel!

The personnel must be familiar with metering pumps and their operation!

WARNING

• The pump may start to operate as soon as it connected to the mains

power supply!

Ensure that no hazardous metering chemical can leak out!

If you have not done so, set the multifunction switch to STOP or

disconnect the pump from the mains immediately.

• The pump cannot be switched off! In the case of an electrical failure,

disconnect the mains cable from the power supply.

• Disconnect the power cable from the mains before working on

the pump.

Type overview/material details / Safety

Correct use of

equipment


70/11019Pr oMinent

®

Safety / Storage and transport / Assembly and installation

• Risk of electric shock - This pump is supplied with a grounding

conductor and grounding-type attachment plug. To reduce the risk of

electric shock, be certain that it is connected only to a properly

grounding-type receptacle.• Always depressurise liquid end before working on the pump.

• Always empty and rinse the liquid end before working on the pump

if used with hazardous or unknown feed chemicals.

• Wear safety equipment appropriate to the metering chemical when

working on the liquid end.

• Never let the pump work against a significantly increased operat

ing pressure or a closed stop tap on the discharge-side. This can

cause lines to burst.• Avoid overfeed due to positive pressure difference between in take

and discharge sides. E.g. use a ball check valve with at least 1.5

bar opening pressure with an atmospheric pressure outlet (not 0213).

• Assembly and installation of ProMinent® metering pumps with non-

original parts, which have not been checked and recommended by

ProMinent is not allowed and can lead to harm to persons or

property for which no liability can be accepted.

• Note all national directives which apply to the installation.

The sound pressure level is < 70 dB (A) at a distance of 1 m in accordance

with EN 23741 or EN 23742 at maximum stroke, maximum stroke rate, maxi-

mum back pressure (water)

4 Storage and transport

Ambient conditions for storage and transport:

Storage and transport temperature: -10 to +50 °CHumidity: < 92 % rel. humidity,

non-condensing

5 Assembly and installation

IMPORTANT

• The pump must not vibrate when installed.

• Solenoid metering pumps tend to overfeed if the back pressure

is too low. In this case fit a ball check valve, a multifunction valve

or a discharge valve with 1.5 bar opening pressure downstream

from the pump (not 0213).

Sound pressure level


71/11020 Pr oMinent

®

Assembly and installation / Commissioning / Maintenance

• Use only original hoses with the specified diameter and wall

thickness! It is not otherwise possible to ensure the durability of

the connection to the pump valves!

• For tips on hydraulic installation, order the ”General OperatingInstructions Manual, ProMinent® Solenoid Metering Pumps”

(Order No. 987057).

• Check that the mains power supply and frequency match the

values specified on the rating plate!

• Note all national directives which apply to the installation!

Mount metering pump on a tank or bracket using screws and

washers (Ø 6 mm).

Keep suction height and length of suction hose as short as possible.Install suction hose in an ascending position.

Cut the suction and pressure pipe to the required length.

Push union nut and clamping ring onto the hose.

Push the cut hose onto the grommet up to the stop.

Press on hose and tighten the union nut.

Mount the foot-actuated valve.

For this purpose, cut the free suction hose end such that the foot-

actuated valve is suspended close above the tank bottom.

In case of metering solutions with contaminations or residues, cut

the free suction hose end such that the foot-actuated valve is

suspended at least 50 mm above the tank bottom.

6 Commissioning

Precision metering is possible only within a stroke length range of

30-100 %.

7 Maintenance

Quarterly at normal load (approx. 30 % continuous operation)

Check the pump diaphragm for damage

Check that the discharge and suction valves and the discharge lines

are seated firmly

Check the overall tightness of the liquid end (in particular leakage

opening between suction value and drive housing)

Check liquid end screws are tight

Tightening torque for liquid end screws: 4.5 to 5 Nm

▲

▲

▲

(section)

Hose

Union nut

clampingring

grommet

O-Ring

intakeconnector

▲

▲

▲

▲

▲

▲

▲

▲

Service interval

▲


72/11021Pr oMinent

®

Repair / Troubleshooting

8 Repair

Repairs which may be carried out by qualified persons (according to

safety instructions):• Cleaning a valve

• Replacing the diaphragm (installation instructions included with

replacement diaphragm)

For all other repairs consult your ProMinent® Subsidiary.

9 Troubleshooting

The pump does not prime despite full stroke action and venting

Cause: Crystalline deposits on the ball seat due to valves drying out.Remedy: Remove suction hose from the supply tank and rise liquid

end thoroughly.

If unsuccessful, dismantle valves and clean.

Fluid is leaking from the head washer

Cause: The liquid end is leaking at the pump diaphragm.

Remedy: Screw in the liquid end anti-clockwise (torque: 4.5 to 5 Nm)

If unsuccessful, replace the diaphragm (installation instructions

included with the diaphragm).

Error/operating indicator not lit

Cause: No or incorrect mains voltage.

Remedy: Use mains voltage as specified on the rating plate.

Error/operating indicator lit red

Cause: Liquid level in the supply tank has reached “low liquid level”.

Remedy: Top up supply tank.

Cause: Electronic failure.Remedy : Send pump away for repair.


73/11022 Pr oMinent

®

* Suction lift with filled suction line and liquid end

** Priming lifts with clean and wetted valves, metering fluid, water

(20 °C), at 100 % stroke length, 180 strokes/min, atmospheric

pressure outlet and/or open venting valve and correctly installed lines.

Materials

Liquid end material specification: see type code

Housing: PPE, glass fibre reinforced

Electrical data

Mains frequency: 50 Hz / 60 Hz

* Fuses must have approvals according to VDE, UL and CSA.

Decommissioning and disposal / Technical data

10 Decommissioning and disposal

IMPORTANT

• When decommissioning a pump, clean all traces of chemicalsand dirt from the housing and particularly the liquid end.

• Observe all relevant disposal directives for your area

(particularly with regard to electronic waste)

11 Technical data

Performance table 230 V version

115 V/AC version CNPa

Wattage: 11 W

Current I eff: 0.26 A

Peak current 1.2 A

Switch-on peak current < 3 A for < 0.1 msFuse*: 0.315 AT

230 V/AC version CNPa

Wattage: 10 W

Current I eff: 0.12 A

Peak current 0.5 A

Switch-on peak current < 4 A for < 0.1 ms

Fuse*: 0.16 AT

10

16

10

7

0.6

1.0

2.0

3.9

0.07

0.10

0.18

0.39

5

8

5

3.5

0.8

1.4

2.6

4.5

0,08

0.13

0.24

0.42

180

180

180

180

6

jowa stp 2010- manual rev e

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