bosche - awi-asp-user manual en

B001

AWI

User Manual

User manual for Indicator AWI

BOSCHE 2 Version 01.07.2012

INDEX

1. INTRODUCTION ............................................................................................................. 3 2. TECHNICAL SPECIFICATIONS...................................................................................... 3 3. DISPLAY.......................................................................................................................... 4 4. KEYBOARD..................................................................................................................... 5 5. Fundamental information ................................................................................................. 6

5.1 Intended use .............................................................................................................. 6 5.2 Inappropriate use ....................................................................................................... 6 5.3 Guarantee .................................................................................................................. 6 5.4 Monitoring the test substances................................................................................... 6 5.5 Acceptance check ...................................................................................................... 6 5.6 Packaging .................................................................................................................. 6

6. INSTALLATION................................................................................................................ 7 6.1 Systemkonfiguration................................................................................................... 7 6.2 GENERAL INSTALLATION ........................................................................................ 8 6.3 SET Backlight............................................................................................................. 8 6.4 Units Selection ........................................................................................................... 8

7. WEIGHING FUNCTION................................................................................................... 9 7.1 Resetting the Scale to zero ........................................................................................ 9 7.2. TARE Weighing ....................................................................................................... 10

7.2.1 TARE ................................................................................................................. 10 7.2.2 PRETARE Handtara ....................................................................................... 10

7.3 CHECK-WEIGHING................................................................................................. 11 7.3.1 Set limits ............................................................................................................ 11 7.3.2 RE-CALLING WEIGHING LIMITS VALUES ...................................................... 12 7.3.3 CLEARING WEIGHING LIMITS VALUES ......................................................... 12

7.4. ACCUMULATED TOTAL - Totalising ....................................................................... 13 7.4.1 Totalising Weight ............................................................................................. 13 7.4.2 Clearing accumulated values .......................................................................... 13 7.4.3 Re-calling accumulated values ....................................................................... 13

7.5 Counting Function .................................................................................................... 14 7.5.1 Simple counting ................................................................................................. 14

8. PARAMETER................................................................................................................. 15 8.1 CHECK-WEIGHING FUNCTION F4 ........................................................................ 16 8.2 RS232 SERIAL PRINTER OUTPUT F5 ................................................................... 17 8.3 VERLASSEN DES EINSTELLUNGSMODE F6 ....................................................... 21 8.4 ANZEIGE DES INTERNEN WERTES F7................................................................. 21

9. BATTERY OPERATION................................................................................................. 22 Wenn Sie das Akku bei erscheinen des Batteriesymbols nicht beladen, verkrzt das die Lebensdauer des Akku.10. MAINTENANCE, DISPOSAL ............................................................................... 22 10. MAINTENANCE, DISPOSAL....................................................................................... 23

10.1 Cleaning................................................................................................................. 23 10.2 Maintenance, upkeep............................................................................................. 23 10.3 Disposal ................................................................................................................. 23

11. Spare parts & Accesories ............................................................................................. 23 12. ERROR MESSAGES................................................................................................... 24 13. TROUBLE-SHOOTING GUIDE ................................................................................... 24 14. SERVICE INFORMATION ........................................................................................... 25



1. INTRODUCTION

Please read the operating instructions carefully before erecting and commissioning, even if you already have experience with BOSCHE scales.

The AWI is a general purpose indicator for displaying weight.

All the displays are large easy to read liquid crystal type displays (LCD). The LCDs are supplied with backlight.

All units include full range tare; Pre-tare; Hold function; Net / Gross weight display; Simple counting; Preset weight value and quantity value. The Indicator could have (optional) a Bi-directional RS-232 Interface for communication with printer or PC.

2. TECHNICAL SPECIFICATIONS

Stabilisation Time 2 Seconds Operating Temperature 0C - 40C Operating Relative Humidity: < 80% Non-condensing Power supply (external) internal rechargeable battery or main power

9 VDC, 800 mA, Akku 6V/4Ah Battery operating time 90 hours / charging 12 hours Calibration Lockable keyboard calibration and configuration Max. Resolution External 1/15.000; Internal 1/100.000 Display 20 mm LCD Display with Backlight Keyboard 12 Tact-Switch Housing ABS, IP54 Interface (Optional) RS232 or Serial printer output Function full range tare; Pre-tare; Hold function; Net / Gross

weight display; Simple counting; Preset weight value and quantity value.

Input sensitivity 0.3 V/D Signal input range 0~15mV Zero input range 0mv~5mV Load cell sensitivity 1mV/V~3mV/V AD Converter Sigma delta, Max 60/sek. Load cells Up to 8, 350ohms cells Weight kg 3.8kg

Standard accessories:

Indicator with built in rechargeable battery Mains device (for operating the scale as well as for charging the built in rechargeable

battery) Operating instructions



3. DISPLAY

The LCD display will show a value and a unit to the right of the digits.

0 ZERO indication and platform stable confirmation Net Net weight value indication

Low Battery indication

The indication of high Limit value

The indication of OK weight value (the weight value is located between low & high weight limit settings)

The indication of low limit value

kg lb Aktive unit Pcs Parts counting mode is active. Indicates that the number of sampled pieces is being

displayed

% Percent weighing active

1 (STABLE) Stable indication 2 (PT) Pre-set Tare mode 3 (M+) Totalising mode 5 Sample Too Small indication 6 Piece Weight Too Small indication

Charging o Indicate the status of battery charging. Green the battery is fully charged. Red, the battery is nearly discharged.



4. KEYBOARD

Key Description

UNITS

Press the key to choose the desired weight unit (kg or lb).

PST

Press the key to set the high or low weight value.

M+

Accumulation - add current weight in memory. Up to 99 values or full capacity of the weight display can be added.

TARE

Tares the scale. Stores the current weight in memory as a tare value, subtracts the tare value from the weight and shows the results.

PRETARE

Preset Tare Key.

RECALL

Re-call accumulated, preset high & low limit values, or preset tare value.

CE

Clear Key to delete the existing accumulated values.

ZERO

Zero Key to re-zero the weight.

PRINT

Print Key to print the total data Confirmation Key.

^ Data Entry Taste Backlight Key

SMPL

Sample Key to set the unit weight of sample.

COUNT

Press this key to enter counting mode.



5. Fundamental information

5.1 INTENDED USE The scale you have acquired serves to determine the weighing value of the material to be weighed. It is intended to be used as a non-automatic scale. i.e. the material to be weighed is manually and carefully placed in the centre of the weighing plate. The weighing value can be read off after a stable weighing value has been obtained.

5.2 INAPPROPRIATE USE Do not use the scale for dynamic weighing. In the event that small quantities are removed or added to the material to be weighed, incorrect weighing results can be displayed due to the stability compensation in the scale. (Example: Slow draining off of liquid from a container suspended from the balance). Do not leave a permanent load on the weighing plate. This can damage the measuring equipment. Be sure to avoid impact shock and overloading the balance in excess of the prescribed maximum load rating (max.), minus any possible tare weight that is already present. This could cause damage to the scale. Never operate the balance in hazardous locations. The series design is not explosion proof. Structural alterations may not be made to the balance. This can lead to incorrect weighing results, faults concerning safety regulations as well as to destruction of the scale. The scale may only be used in compliance with the described guidelines. Varying areas of application/planned use must be approved by BOSCHE in writing. Do not use the crane balance to transport loads.

5.3 GUARANTEE BOSCHE offers Limited Warranty (Parts and Labour) for the components failed due to defects in materials or workmanship. Warranty starts from the date of delivery. BOSCHE shall have the right to either repair the fault or supply a replacement unit. Repairs carried out under the warranty does not extend the warranty period. The guarantee is not valid following:

non-observation of our guidelines in the operating instructions use outside the described applications alteration to or opening of the device mechanical damage and damage caused by media, liquids natural wear and tear inappropriate erection or electric installation

5.4 MONITORING THE TEST SUBSTANCES The metrology features of the balance and any possible available adjusting weight must be checked at regular intervals within the scope of quality assurance. For this purpose, the answerable user must define a suitable interval as well as the nature and scope of this check.

5.5 ACCEPTANCE CHECK Please check the packaging immediately upon delivery and the device during unpacking for any visible signs of external damage.

5.6 PACKAGING Please retain all parts of the original packaging in case it should be necessary to return items at any time. Only the original packaging should be used for return consignments. Before despatch, disconnect all attached cables and loose/movable parts. Apply any intended transport security devices. Secure all parts to prevent slipping and damage.



EXC+ SEN

+

SEN- EXC-

SIG+ SIG-

SHIELD

5 5 3 2 4 4

Wgezelle

6. INSTALLATION

6.1 INSTALLATION OF AWI SERIES

The AWI Indicator is a general purpose weighing indicator for use with strain gauge load cells.

Up to 4 load cells (4 or 6-wired) of 350 ohm in parallel connection can be used. The internal resistance, characteristic value and nominal load of all load cells connected in parallel must be identical.

5 pins connector + 4 wires load cell J18 short (on main board)

1st pin E + (EXCITATION + ) 2nd

pin E (EXCITATION - ) 3rd

pin S + (SIGNAL + ) 4th

pin S (SIGNAL - ) 5th

pin SHIELDING WIRE



6.2 GENERAL INSTALLATION

The scales should not be placed in a location that will reduce the accuracy.

Avoid extremes of temperature. Do not place in direct sunlight or near air conditioning vents.

Avoid unsuitable tables. The table or floor must be rigid and not vibrate.

Avoid unstable power sources. Do not use near large users of electricity such as welding equipment or large motors.

Do not place near vibrating machinery. Avoid high humidity that might cause condensation. Avoid direct

contact with water. Do not spray or immerse the scales in water. Avoid air movement such as from fans or opening doors. Do not

place near open windows or air-conditioning vents. If the scale is long time not in use, please charge every 3 month the

battery. Keep the scales clean. Do not stack material on the scales when they are not in use.

Attention: A warm-up time of 15 minutes stabilises the measured values after switching on. Do not stack material on the scales when they are not in use.

Place the products in the middle of the scale. Dont overload the scale.

6.3 SET BACKLIGHT

Press for backlight setting, press key to change backlight mode: Bl au Auto Backlight mode. backlight will on when press any key or add load on

scale. After 5 seconds turn the backlight off. bl on Backlight always on. bloFF Backlight always off.

Press key to sure.

6.4 UNITS SELECTION

Press to choose the unit weight and the display will be showed kg or lb symbol on the top right of the LCD display.

The unit status will be memorized when you turn the machine off.



7. WEIGHING FUNCTION

Switch the indicator on by pressing the power switch is located on the base on the right side of the scale. Next a self-test is followed. At the end of the self-test, it will display "0.0". The display shows STABLE-Symbol . A warm-up time of 15 minutes stabilises the measured values after switching on. Once the weight display appears, the scale is ready for use. Place the products on the scale. The indicator will show the weight.

7.1 RESETTING THE SCALE TO ZERO Environmental influences can cause the scale not to display exactly "0.0", even though the scale is empty. The scale has an automatic re-zeroing function to account for minor drifting or accumulation of material on the platform. However you may need to press to re-zero the scale if small amounts of weight are still shown when the platform is empty, and thereby be certain that all weighing operations begin at zero. The display shows ZERO-Symbol (0).

Switch the scale on.

If the scale not to display exactly 0.00, press .

Please do not add item that is over the maximum capacity. When reading OL and hear beeping sound, remove the item from the scale to avoid damage to the load cell.

Resetting to zero even when there is a weight on the scale is only possible within a certain weight range (-4 % ... +4 % of max. weight range). If the scale cannot be reset to zero with a weight on it, this range was exceeded. By using the scale can be reset to 0.00.



7.2. TARE WEIGHING The weight of any weighing container can be subtracted from the gross weight with the press of a key, so that subsequent weight measurements always display the items net weight. Place the empty container on the platform. The total weight of the container and GROSS will be displayed. Press the key to tare the scale. The weight that was displayed is stored as the tare value and that value is subtracted from the display, leaving zero on the display. The "NET" indicator will be on. As product is added only the weight of the product will be shown.

7.2.1 TARE Place the empty container on the platform.

The total weight of the container and GROSS will be displayed.

Press the key to tare the scale. The display shows "Net" and "0"

The weight that was displayed is stored as the tare value and that value is subtracted from the display, leaving zero on the display. The indicator shows " NET " .

Place the products in the container.

As product is added, only the weight of the product will be shown.

The scale could be tared a second time by pressing , if another type of product was to be added to the first one. Again only the weight that is added after taring will be displayed. When the container is removed a negative value will be shown. If the scale was tared just before removing the container this value is the gross weight of the container plus all product that was removed.

Deleting Tara - To delete the stored tare weight, remove any weights from the balance and press the key. The display shows ZERO-Symbol (0).

7.2.2 PRETARE Handtara This method allows you to enter a value for the tare weight from the keypad. This is useful if all containers are the same or if the container is already full but the net weight is required and the weight of the container is known.

Press key, the display will appear 0--.--p . Input the number of pre-tare value by and key, then, the display shows the negative pre-tare value and the indicator Net and (PT) are on.

Put the container and commodity on the platter, the display will show the net weight of the commodity.

PRETARE recall - Press , keys The display will show the pre-tare value .

PRETARE clear - Press , , keys At this moment, the display return to 0, the indication Net and (PT) are off.



7.3 CHECK-WEIGHING

Check-weighing is a procedure to cause an alarm to sound when the weight on the scale meets or exceeds values stored in memory. The memory holds values for a high limit and a low limit.

7.3.1 Set limits

Set the digits by and key.

SET THE LOW LIMIT Low Limit 10 d ( d = division ) Example: Low Limit = 20 kg

Press 0--.--l Press x 1 time 0 0-.--l Press x 2 time 0 2-.--l Press x 4 time 020.00 0

SET THE HIGH LIMIT High Limit Low Limit Example: High Limit = 25 kg

Press x 1 time 0--.--x Press x 1 time 0 0-.--x Press x 2 time 0 2-.--x Press x 1 time 02 0.--x Press x 5 time 02 5.--x Press x 1 time 025.00 0

SETTING ALARM ( BEEPLCD mode ) Example: alarm value =22 ( see Remark ) Press x 1 time 0- b Press x 2 time 2- b Press x 1 time 2 0b Press x 2 time 2 2b Press x 1 time 0.000

Attention: ONE PRESET POINT ONLY

If only one preset point is required, when you have finished setting the LOW LIMIT and the display shows 0--.--x , press key, and the scale will return to weighing mode, the display showing 0.000 that means the one preset point setting is finished.

A B b A 0 = When stable, beeps & LCD is on

1 = When stable, beeps whether stable or not, LCD is on 2 = Whether stable or not, beeps & LCD is on

B 0 = No beeps 1 = OK - ( When the weight is over to Low Limit & under, equal to High Limit.), beeps 2 = When the weight is under, equal to Low Limit (must be over 10d) or over to High Limit, beeps



Under status in Preset Low ( one preset point only ) The BEEP, LCD mode should be fixed as follows:

b21

When over Low Limit, beeps & LOW LCD off Whether stable or not, beeps & LCD on

LCD indication:

LOW OK HIGH 10d Low Limit High Limit

If you want to give up the setting, press key, the scale will return to weighing mode.

7.3.2 RE-CALLING WEIGHING LIMITS VALUES

Press then l20.000 ( Low Limit ) b 22 Press x25.000 ( High Limit ) Press b 22 ( Beeps & LCD mode ) Press 0.000

7.3.3 CLEARING WEIGHING LIMITS VALUES

Press press then press to cancel Low Limit .

Press to cancel High Limit and BEEP & LCD mode .



7.4. ACCUMULATED TOTAL - Totalising

7.4.1 Totalising Weight Press

- to add the displayed value into memory.

function can only be used when scale is stable. Positive weight or negative weight (only one direction) can be added into memory.

function can run up to 9999 computation. (The maximum is 6 digits) Example:

Place a weight on the platter, when the scale is stable, press

key to add the display value into memory. The display will store the total accumulative number of weighing and accumulated weight. And the indication ( M+ ) is flashing on the display. After 3 seconds, the display returns to show the value of the weight placed on the platter and the indication ( M+ ) would be on.

7.4.2 Clearing accumulated values Press then to clear any existing accumulated values. The accumulative data will be cleared automatically when changing the mode from weighing to counting and vice versa or when changing weighing units. The accumulative data will be cleared when you turn the machine off.

7.4.3 Re-calling accumulated values Press to display the accumulative number of weighing and accumulated weight. The indication (M+) will be flashing on the display, after 3 second, the scale will automatically revert to the weighing mode.

Attention: The scale will not display the - symbol for any negative total accumulated weight, but each negative weight and negative total accumulated weight will be printed out with the negative - symbol.



7.5 COUNTING FUNCTION

7.5.1 Simple counting

Press to select sample size.

By pressing you can select select sample size (10, 20, 50, 100 pieces)

Put the sample number (same as you choose on the step 1) on the platter and press

key.

The display will show sannp . When the scale is stable and display shows the present quantity on the platter, the sampling procedure is finished.

Place the products on the scale.

As more weight is added, the display will show the number of parts (pcs).

Attention: We recommend that you use the largest possible reference quantity. The balance computes the mean weight per unit and stores it as the reference weight. It is unlikely that all units have exactly the same weight and, therefore, the reference weight will be more accurate when the reference quantity is higher.

The larger the sample size, the more accurate the unit weight. A sample size of 10 pieces gives a typical count accuracy of 95%. A sample size of 50 pieces gives a typical count accuracy of 98%.

SAMPLE TOO SMALL ( ) Sample is less than 20 divisions.

UNIT WEIGHT TOO SMALL ( ) Unit weight is less than 1/5 of a division.

Under such condition, the scale can still work, but may result in deviation.

Press key to go back to the weighing mode.



8. PARAMETER

Press to enter the parameter menu. Turn on the machine, while the scale is counting backward to zero, press and hold key until the display appears the program version no. 02001. Then, release your finger from key, the display will appear f0 in the calibration mode. Press to enter the Subparameter. Press key to exit the parameter menu.

Press

f0

f1

f0 FACTORY SETTING LOCKED




f4 CHECK-WEIGHING SETTING

f5 RS232 OR SERIAL PRINTER SETTING

f6 EXIT FROM SETTING MODE

f7 SHOWING THE INTERNAL VALUES



Press

Press

F2 Press

Press

Press

F3

Press

Press

Press

Press Press

Press

F4

F5

Press

Press

Press

F6

Press

F9

Press

Press

F7

F8

Press



8.1 CHECK-WEIGHING FUNCTION F4

Set the mini jumper SWA1 to LOCK location. If you set the mini jumper SWA1 to ADJ location, the function setting as bellow :

Press or key to select F4 function the screen displays f4

Press

LOW LIMITS ( Low Limit >>>> 10d, d = division ) Press and to set Low Limit EX: low limit =2kg

Press

HIGH LIMITS ( High Limit Low Limit ) Press and to set High Limit EX: High Limit =2.5 kg

Press

ALARM

Press and to set alarm limit EX: alarm value=22

Press

F4

CANCEL H , L & B VALUE 000.00 0

kg

0--.--l kg

Press 5 times Press

F4

002.00 0kg

= for moving up (0,1,2,3,4,5,6,7,8,9)

= confirm key

0--.--x kg

002.50 0kg

A B A 0 = Stable, beeps & LCD on. 1 = Stable, beeps, whether stable or not, LCD on. 2 = Whether stable or not, beeps & LCD on. B 0 = No beeps. 1 = OK (over to low limits and under, equal to high limit), beeps 2 = Under, equal to low limit ( must be over 10d ) or over to high limit, beeps

LCD INDICATION:

LOW OK HIGH 10d LOW LIMIT HIGH LIMIT

0--.--kg

2 2b kg

F4



8.2 RS232 SERIAL PRINTER OUTPUT F5

To connect with computer, the pins of J1 & J3 are short. To connect with serial printer, the pins of J2 & J4 are short.

Press or key to select F5 function The screen displays F5

Press The screen displays transmitting mode (factory setting)

Press to select transmitting mode

Press The screen displays baud rate values (factory setting)

Press To select baud values (1200240048009600)

Press

Attention:

To select transmitting mode for Favorit printer , the baud values must be select 9600bps.

F5

rnp0

key = 0 ~ 8 number

key = confirm key

rnp4

key = 1200240048009600 key = confirm key

Rnp0 No transmit

rnp1 Stable transmit ( for PC) rnp2 Continuos transmit (for PC) rnp3 Press to transmit (simple mode, for serial printer) rnp4 Press to transmit (complete mode, for serial printer) rnp5 Stable transmit (accumulation) the same format as rnp3

rnp6 For Favorit printer, the same format as

rnp4

rnp7 For Favorit printer, press to transmit

rnp8 Press to transmit the same

format as rnp12

2400

9600

F5



SPECIFICATION OF RS 232 INTERFACE OPTION I . Mode : EIA-RS0232 Cs UART Signal II . Format : 1. Baud rate: can select 1200,2400,4800,9600 BPS 2. Data bit: 8 BITS 3. Parity bit: none 4. Stop bit: 1 BIT 5. Code: ASCII

Starting bit Data bit Stop bit

Stable Transmit rnp1 Continuos transmit rnp2 Press to transmit rnp8

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 kg/lb

HEAD , HEAD , DATA UNIT C LF

HEAD1 ( 2 BYTES ) HEAD2 ( 2 BYTES ) OL - Overload , Under load ST - Display is Stable NT - NET Mode US - Display is Unstable GS - GROSS Mode

DATA ( 8 BYTES )

2D ( HEX ) = ( MINUS ) 2E ( HEX ) = . ( DECIMAL POINT )

UNIT ( 2 BYTES )

kg = 6B ( HEX ) ; 67 ( HEX ) lb = 6C ( HEX ) ; 62 ( HEX )

Transmit example:

1. Example +0.876kg when it is stable and net value :

S T , N T , + 0 . 8 7 6 k g 0D 0A


2. Example -1.568lb when it is unstable and net value :

U S , N T , - 1 . 5 6 8 l b 0D 0A




Press key to transmit (simple mode) rnp3

S/N WT/UNIT ( kg / lb ) - - - - - - - - - - - - - -

0001 1.0000 Press key or

key.


key.


key.


key.


key.

- - - - - - - - - - - - - -

0005 5.0000 Press key 2 times to printout the total

Stable transmitting (Accumulation mode) rnp5

S/N WT/UNIT ( kg / lb )

- - - - - - - - - - - - - -

0001 1.0000 scale stable, transmitting





- - - - - - - - - - - - - -

0005 5.0000 Press key 2 times to printout the total

For Favorit printer, press to transmit rnp7 (baud rate must be 9600bps)

+100.0 kg



Press key to transmit (complete mode) rnp4Favorit printer Rnp6 (baud rate must be 9600bps)

Press key or

key.

Press key or

key.

Press key or

key.

Press key 2 times to printout the total

: G = GROSS T = TARE PT = PRE-TARE N = NET

TICKET NO .0001 G 1.000kg T 0.000kg PT 0.000kg N 1.000kg

((((Blank Space x 3)





TOTAL NUMBER OF TICKETS 0003 TOTAL NET 3.000 kg




8.3 EXIT FROM SETTING MODE F6 Press or and select the F6 function the display shows f6 Press 8.4 SHOWING THE INTERNAL VALUE F7

Press or and select the F7 function the display shows f7

Press Press

f6

Scale revert to 0

F7

Internal value

F7



9. BATTERY OPERATION

1. 6V/ 4Ah Internal rechargeable battery. 2. AC 110-240V, 50/ 60 Hz.

Power Consumption:

1. The power consumption is around DC 20 mA (system + load cell), the rechargeable battery can be used up to 200 hours.

2. The power consumption is around DC 67 mA (system + load cell + backlight), the rechargeable battery can be used for 60 hours approximately.

3. The power consumption is around DC 71 mA (system + load cell + backlight + RS-232), the rechargeable battery can only be used for 56 hours approximately.

Please note when the symbol is shown on the display, the internal battery needs to be recharged. If the battery is not recharged and the battery symbol appears, the scale will switch off automatically after approximately 20-30 hours of additional use.

Attention: Failure to recharged the battery soon after the symbol is displayed could reduce the operational life of the rechargeable battery.



10. MAINTENANCE, DISPOSAL

10.1 CLEANING Only use a cloth dampened with mild suds and not aggressive cleaning agents (solvents or similar). Please ensure that fluids are not able to get into the device and rub off using a clean, soft cloth. Loose sample residue/powder can be removed carefully using a brush.

10.2 MAINTENANCE, UPKEEP The device may only be opened by trained service engineers authorised by BOSCHE. Disconnect from the mains supply before opening. The battery is not water-proof, so the contact with water is forbidden. If the battery should become wet or it is visible damaged, dont use the battery.

10.3 DISPOSAL The operating company shall dispose of the packaging and the device in compliance with the valid national or regional law of the operating location.

A defective battery is to be disposed separately in accordance with the national and local regulations for environmental protection and recovery of raw materials.

This product is not to be treated as normal waste. You have to bring it to an accepted place for the recycling of electrical and electronic devices. You receive further information at your municipality, your local disposal enterprises or the company, from which you bought the product.

11. Spare parts & Accesories

If you need spare parts or accessories, please contact your dealer or BOSCHE Here some spare parts for example:

battery RS 232 Interface power cord



12. ERROR MESSAGES During operation or calibration, certain conditions may appear to be incorrect as determined by the scale. In such cases, an error code will be displayed.

Errors Possible Causes ------ Over range Remove weight from the scale.

If the problem persist contact your dealer or BOSCHE for assistance.

E1 Weight at switch on is bigger than the Zero range.

Zero range = 10% of full scale

E2 Weight at switch on is less than the Zero range.

Zero range = 10% of full scale

E4 Weight at switch on is unstable and the Zero cannot be determined.

E6 Zero value is too high out of its range during calibration mode.

E7 Zero value is too low out of its range during calibration mode.

If there are other disturbances or error messages, please turn the scale off and restart it after one minute. It is then necessary to repeat the weighing process from the beginning. If error messages arise again, please contact the manufacturer.

13. TROUBLE-SHOOTING GUIDE Display is blank On/Off switch on rear panel is off

Scale not turned on Battery not charged

No turn on test Battery not charged Power supply not plugged in Power supply faulty Display turned off

Display blank after turn on test or Error message displayed

Load cell not connected correctly Load cell damaged

Display is unstable Drafts or air currents Load cell connections not secure Obstruction under weighing platform Sample is moving (animal weighing) Vibrations through table or floor Temperature changed dramatically Power supply faulty

Weight value incorrect Calibration error, Recalibrate Unit calibrated with inaccurate weight Obstruction around platform

Cannot use Full Capacity Overload stops hitting platform support or hitting bottom of load cell Shipping screw not removed if applicable Electronic problem on A/D Parameters set incorrectly Load cell Damaged

Not Linear Overload stops hitting too soon Load cell damaged A/D damaged

Off Center Loading error Overload stops not set correctly Load cell damaged

Battery will not charge Charging circuit failure Battery failure Main voltage not present or too low



14. SERVICE INFORMATION

This manual covers the details of operation. If you have a problem with the scale that is not directly addressed by this manual then contact your supplier for assistance. In order to provide further assistance, the supplier will need the following information which should be kept ready:

Details of your company Name of your company: Contact persons name: Contact telephone, e-mail, fax or any other methods:

Details of the unit purchased This part of information should always be available for any future correspondence. We suggest you to fill in this form as soon as the unit is received and keep a print-out in your record for ready reference.

Model name of the scale:

Serial number of the unit:

Software revision number (Displayed when power is first turned on): Date of Purchase:

Name of the supplier and place:

Brief description of the problem Include any recent history of the unit. For example:

Has it been working since its delivered Has it been in contact with water Damaged from a fire Electrical Storms in the area Dropped on the floor, etc.



DECLARATION OF CONFORMITY

Non-automatic weighing instrument Typ: AWI Weighing Indicator This product has been manufactured in accordance with the harmonised European standards, following the provisions of the below stated directives: Council Directive to non-automatic weighing instruments

Electro Magnetic Compatibility Directive

Low Voltage Directive

2009/23/EG

2004/108/EG

2006/95/EG Changes or modifications not expressly approved by BOSCHE could void the user's authority to operate the equipment. Date: 11. Okt. 2012 Sign:

Director Jarmila Bosche BOSCHE GmbH & Co. KG, Reselager Rieden 3, 49401 Damme Telefon +49-(0)5491- 999689-0, Telefax: +49-(0)5491- 999689-9

www.bosche.eu

bosche - awi-asp-user manual en

Documents

tare weighing

calling weighing limits

set limits

indicator awi bosche

intended use

inappropriate use

set backlight

acceptance check