Download - AccuMax Single Point Injection

AccuMaxAccuMaxSingle Point InjectionSingle Point Injection

OperationOperation(See Installation and Operation Manual for detailed instructions)

2

WaterTank

Check Valves

WaterPump

MultipleDischarges

Flowmeter

FoamTank

Line Strainer

Digital Display Control

AccuMax Single Point InjectionAccuMax Single Point Injection

3

• Digital display reads “Hypro” upon initial power-up

• System then enters flow mode in standby– Operates as flowmeter

Digital Display OperationDigital Display Operation

4

• Push red “FOAM” button to arm system– “ON” light illuminates

• Open foam discharge– Displays solution volume– “ON” light blinks when foam

pump runs


5

• Water flow display

• Push “SELECT” button and total volume of water discharged is displayed– Gallons, liters, imperial

gallons


6

• Push “SELECT” button to enter “%” mode– Displays default injection

percentage– “PA” Single tank system

– “PC” Remote start/stop

(“UP” or “DOWN” button will override default setting)


7


• Push “SELECT” button to enter “TOTAL FOAM”– Displays total concentrate

injected

• Dual-tank mode– Totals for each tank– Display corresponds to tank

chosen by dual-tank valve

8


• Enter “INJECTION PERCENTAGE” from any mode– Press either “UP” or “DOWN”

button momentarily to display current percentage setting

– Hold either button for two seconds to change setting accordingly

9

Operating Instructions Operating Instructions System ResetSystem Reset

Total Water %(Percent) Total Foam

• Reset these modes to 0 or % to default setting• Push both the up and down buttons in desired mode

10

Size Max Accuracy Max OperatingTee Flow Range Flow Range1-1/2x1" 5 - 110 gpm 3 - 145 gpm

1-1/2" 10 - 320 gpm 3 - 380 gpm

2" 15 - 520 gpm 5 - 625 gpm

2-1/2" 20 - 750 gpm 8 - 900 gpm

3" 30 - 1150 gpm 12 -1380 gpm

4" 55 - 1980 gpm 20 - 2380 gpm6" ** 70 - 2800 gpm 30 - 3300 gpm8" ** 120 - 4800 gpm 50 - 5600 gpm ** Electromagnetic flowmeter

FlowmeterFlowmeter

No Flow Restrictions

Safety FeaturesSafety Features

12

• When Lo con is Displayed

– Selected foam concentrate tank is getting low

– If foam concentrate is added within 2 minutes Lo con goes out

– If no foam concentrate is added within 2 minutes no con is displayed

• When no con is Displayed

– Foam concentrate pump will not run

– Add foam concentrate until no con display goes out then push Red Foam button to start the foam pump

Low Foam DisplayLow Foam Display

13

Exceeding Foam Injection RateExceeding Foam Injection Rate

• Hi Flo display– Occurs when the water flow and

selected foam concentrate injection percentage exceeds the foam pump capabilities

– Informs pump operator when this situation occurs

– Lower the foam concentrate injection percentage or water flow to stop the flashing Hi Flo display

14

Motor DriverMotor Driver

• Module controls pump motor

• Totally enclosed environmentally sealed

• Incorporates system circuit breaker

15


• Simulated flow– While in “FLOW” mode, push

both lower buttons simultaneously

– Three bars on left indicate manual mode

– Pushing red “FOAM” button will turn foam pump on/off

– Pump injects to simulated flow default setting

16

System Air PurgeSystem Air Purge

• Enter “SIMULATED FLOW”

• Turn injection valve from “INJECT” to “CAL/FLUSH”

• Push red “FOAM” button on display to start foam pump

17

System Air Purge System Air Purge (cont.)(cont.)

• Run until concentrate flows steady out of dump line

• Push red “FOAM” button to stop pump

• Turn injection valve to “INJECT”

• Exit “SIMULATED FLOW”

System MaintenanceSystem Maintenance

19

AccuMaxAccuMaxSingle Point Foam PumpSingle Point Foam Pump

• Hydraulic pump• Housing incorporates

speed sensor• Positive displacement

plunger pump– Components made of

corrosion resistant materials

– Max operating pressure is 400 psi

20

System MaintenanceSystem Maintenance

• Clean strainer(s) regularly– Purge pump to remove

air pockets afterwards

• Check oil level– Dip stick reading

or– Sight glass

Concentrate Management SystemsConcentrate Management Systems(Only Available on AccuMax Single Point Models 3020 and 3040)

22

Foam TankA

Foam TankB

Manual CMSManual CMS

23

Foam TankB

Electronic CMSElectronic CMS

Foam TankA

24


• Dual-tank function– Dual-tank valve in “A”– Displays “PA” and default

setting

– Dual-tank valve in “B”– Displays “Pb” and default

setting

• Default settings from 0.1 to 6.0%

25

Dual Foam Concentrate Tank (CMS)Dual Foam Concentrate Tank (CMS)

26

Dual-Tank FlushDual-Tank Flush

• Flush after using Class B foam– Flow water and engage

foam system– Turn manual valve to

“FLUSH” or electric valve to “OFF”

(“Off” position is a constant flush)

MultiFlo InterfaceMultiFlo Interface

28

MultiFlo InterfaceMultiFlo Interface

Std. Controller or AFC

MultiFloDisplay

ControlCable

FlowmeterCable

Flowmeter

Flowmeter

Flowmeter

Flowmeter

Download - AccuMax Single Point Injection

Top Related