Compac Laser AdBlue LA 30S Manual

Compac Industries Ltd.
52 Walls Road. Penrose. Auckland 1061. New Zealand.
PO Box 12 417. Penrose. Auckland 1642. New Zealand.
Tel: [phone] Fax: [phone] [email protected]z
www.compac.co.nz
Installation and Setup
Instructions
Model: Laser AdBlue Dispenser
Version: LA 30S
LLA 30S (AdBlue duo)
LLA 30S (AdBlue duo - nozzles on same end)
LLA 30-40S (AdBlue & diesel duo)
LA 30-40SD (AdBlue & diesel lane specific)
LLA 30-40SQ (AdBlue & diesel quad)
LLA 30-80S (AdBlue & diesel duo)
LA 30-80SD (AdBlue & diesel lane specific)
LLA 30-80SQ (AdBlue & diesel quad)
LLA 30-160S (AdBlue & diesel duo)
LA 30-160SD (AdBlue & diesel lane specific)
LLA 30-160SQ (AdBlue & diesel quad)
Date of issue: 13 November 2014

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Contents
Contents ........................................................................................................................................2
1. Conditions of use ....................................................................................................................3
2. Static Electricity Precautions .....................................................................................................4
3. Pre-installation Check .............................................................................................................4
4. AdBlue pump specifications ......................................................................................................4
5. Electrical requirements ............................................................................................................4
6. Installation.............................................................................................................................5
7. Footprints ..............................................................................................................................6
7.1 LLA 30S (two hose with nozzles on opposite ends)................................................................6
7.2 LLA 30S Duo (two hose with nozzles on same end) ...............................................................7
7.3 LA 30S .........................................................................................................................8
7.4 LA30-40SD LA30-80SD LLA30-40S LLA30-80S...................................................................9
7.5 LA 30-160SD LLA 30-160S........................................................................................... 10
7.6 LLA 30-40SQ LLA30-80SQ LLA30-160SQ ........................................................................ 11
8. Electrical Connections........................................................................................................... 12
9. Dispensing Hoses and Nozzles................................................................................................ 13
10. Comms Dip-switch settings ............................................................................................... 13
10.1 Standard Pump Comms Setting...................................................................................... 13
10.2 Gilbarco Pump comms Setting ....................................................................................... 13
11. Triac Dip-switches ........................................................................................................... 13
12. Electrical Operation Test ................................................................................................... 14
13. Mechanical Commissioning and Air Purge ............................................................................ 15
14. Setting up the C4000 ....................................................................................................... 15
14.1 Configuration Code ...................................................................................................... 15
14.2 Submersible Delay (Sd) ................................................................................................ 15
14.3 Parameter Switch Settings ............................................................................................ 16
14.4 K-Factor Switch Settings .............................................................................................. 17
15. Calibration (K-Factor)........................................................................................................ 18
15.1 Setting the K-Factor..................................................................................................... 18
15.2 Sealing the K-Factor switch........................................................................................... 18
16. Standalone Operation ....................................................................................................... 19
17. Spare Fuses ................................................................................................................... 19
18. AdBlue specific instructions ............................................................................................... 19
18.1 Cleaning the AdBlue Nozzle ........................................................................................... 19
18.2 ZVA AdBlue Nozzle ...................................................................................................... 20
19. Error Messages ............................................................................................................... 21
20.Precautions if Using Generator Power .................................................................................. 21
21. AdBlue Dispenser Spare Parts ............................................................................................ 21
22. Product Details................................................................................................................ 22
23. Contact Details................................................................................................................ 22
24. Notes ............................................................................................................................ 22
25. Manufacturer Contact Details ............................................................................................. 23
26. Revision History............................................................................................................... 23

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1. Conditions of use
Read this manual completely before working on or making adjustments to the Compac
equipment.
Compac Industries Limited accepts no liability for personal injury or property damage resulting
from working on or adjusting this unit incorrectly or without authorisation.
Along with any warnings, instructions, and procedures in this manual, you should also observe
any other common sense procedures that are generally applicable to equipment of this type.
Failure to comply with any warnings, instructions, procedures, or any other common sense
procedures may result in injury, equipment damage, property damage, or poor performance of
the Compac equipment
The major hazard involved with installing and operating the unit is electrical shock. This hazard
can be avoided if you adhere to the procedures in this manual and exercise all due care.
Compac Industries Limited accepts no liability for direct, indirect, incidental, special, or
consequential damages resulting from failure to follow any warnings, instructions, and
procedures in this manual, or any other common sense procedures generally applicable to
equipment of this type. The foregoing limitation extends to damages to person or property caused
by the unit or damages resulting from the inability to use the unit including loss of profits, loss of
products, loss of power supply, the cost of arranging an alternative power supply, and loss of
time, whether incurred by the user or their employees, the installer, the commissioner, a service
technician, or any third party.
Compac Industries Limited reserves the right to change the specifications of its products or the
information in this manual without necessarily notifying its users.
Variations in installation and operating conditions may affect the unit's performance. Compac
Industries Limited has no control over each installation's unique operating environment. Hence,
Compac Industries Limited makes no representations or warranties concerning the performance
of the unit under the actual operating conditions prevailing at the installation. A technical expert of
your choosing should validate all operating parameters for each application.
Compac Industries Limited has made every effort to explain all servicing procedures, warnings,
and safety precautions as clearly and completely as possible. However, due to the range of
operating environments, it is not possible to anticipate every issue that may arise. This manual is
intended to provide general guidance. For specific guidance and technical support, contact your
authorised Compac supplier, using the contact details in the Product Identification section
Only parts supplied by or approved by Compac may be used and no unauthorised modifications to
the hardware of software may be made. The use of non-approved parts or modifications will void
all warranties and approvals. The use of non-approved parts or modifications may also constitute
a safety hazard.
Information in this manual shall not be deemed a warranty, representation, or guarantee. For
warranty provisions applicable to this unit, please refer to the warranty provided by the supplier.
Unless otherwise noted, references to brand names, product names, or trademarks constitute the
intellectual property of the owner thereof. Subject to your right to use the unit, Compac does not
convey any right, title, or interest in its intellectual property, including and without limitation, its
patents, copyrights, and know-how.
Every effort has been made to ensure the accuracy of this document. However, it may contain
technical inaccuracies or typographical errors. Compac Industries Limited assumes no
responsibility for and disclaims all liability of such inaccuracies, errors or omissions in this
publication.
Note: This Installation Sheet is for the current model Laser V2 Mk2 series dispensers. If
you are relocating an older model, please refer to Compac for specific footprint drawings.

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2. Static Electricity Precautions
Electronic components used are sensitive to static. Please take anti-static precautions.
An anti-static wrist strap should be worn and connected correctly when working on any
electronic equipment. If an anti-static wrist strap is unavailable, or in an emergency, hold onto
an earthed part of the pump/dispenser frame whilst working on the equipment. This is not a
recommended alternative to wearing an anti-static wrist strap.
Note: Compac Industries Limited reserves the right to refuse to accept any circuit boards
returned, if proper anti-static precautions have not been taken.
3. Pre-installation Check
Once the pump is received on site, check that no damage has occurred while in transit –in
particular, damage to electronics due to vibration or jarring. All terminals and plugs should be
checked, including IC chips. to ensure they are securely in place.
4. AdBlue pump specifications
Ensure the supply pump pressure does not exceed the rated pressure of the nozzle.
Refer to the diagram below:
Pumps dispensing AdBlue must be rated for AdBlue.
5. Electrical requirements
Power cable: 3 Core Steel Wire Armour Cable 2.5mm2
Core 1: 230 Volt Supply (Active). Core 2: Neutral. Core 3: Earth.
Dispenser power requirements: 220 - 240 Volts. 50 Hz, +/-10%
Current draw: 25W Idle, 200W with all solenoids active.
Communications cable: 2 Core Steel Wire Armour Cable 1.5 mm2. Maximum cable length 100
m. 12 V current loop. For connecting to controller or other dispensers (option).
Submersible pump(s): Suitable cable for 230V solenoid switching current. 300mA maximum
load. Do not wire submersible pumps directly to C4000 power supply.
Prior to pump installation, ensure that there is at least a two-metre tail on all cables..

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6. Installation
Installation should be in accordance with local regulations.
The dispensing equipment shall be installed to prevent the delivery hose from contacting the
ground when not in use.
Dispensers should be mounted on a solid, level surface and secured using the fastening holes as
shown in the footprint drawings. It is up to the installer to select appropriate fastenings for the
application.
Where local regulations for flammable substances require a sump to be fitted:
a. Sumps must be provided at all dispenser installations with secondary containment pipework
and at all new installations; and
b. at all sites with sumps, dispensers should be installed with a liquid level detection device
fitted in the sump that will raise an alarm if liquid is detected in the base of the sump.
AdBlue is corrosive to aluminium and mild steel. All pipework and fittings that carry AdBlue must
be approved for use with it.
While AdBlue is considered non-toxic, it is slightly alkaline. Protect skin and eyes from contact.
Flush with water if exposed. Refer to the AdBlue MSDS for further information.

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7. Footprints
7.1 LLA 30S (two hose with nozzles on opposite ends)

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7.2 LLA 30S Duo (two hose with nozzles on same end)

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7.3 LA 30S

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7.4 LA30-40SD LA30-80SD LLA30-40S LLA30-80S

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7.5 LA 30-160SD LLA 30-160S

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7.6 LLA 30-40SQ LLA30-80SQ LLA30-160SQ

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8. Electrical Connections
Electrical cables are terminated at the C4000 Power Supply, which is housed in the Flameproof
Enclosure located in the bottom of the dispenser, behind the door
The incoming cables are terminated as shown in the following picture.
Note: Output to pump(s) goes to the pump contactor, not directly to the pump wiring.

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9. Dispensing Hoses and Nozzles
The unit may or may not be supplied with dispensing hose and nozzle assemblies.
If customer supplied hose assemblies, pylons, reels, safe breaks and nozzles are used they must
comply with the requirements outlined in AS/NZS 2229
All hoses, nozzles and fittings that come in contact with AdBlue must be compatible with it.
10. Comms Dip-switch settings
10.1 Standard Pump Comms Setting
(Dipswitch SW3)
1-ON
2-OFF
3-ON
4-OFF
These are factory set to the standard setting unless ordered otherwise.eg Gilbarco.
10.2 Gilbarco Pump comms Setting
(Special software and interface board required)
1-OFF
2-ON
3-OFF
4-ON
11. Triac Dip-switches
Important note:
Great care should be taken not to accidentally change the setting of these switches while
working in the Flame-proof box. Operating the unit with these incorrectly set can result in
damage to the C4000 Power Supply or incorrect operation of the triacs.
These switches are set in the factory and should not be changed.
If they are accidentally changed these are the correct settings for Laser Pump applications. Note:
They are 3 position switches
Pump (Motor triac fitted)
SW1
1
SW2
1
SW4
Centre

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12. Electrical Operation Test
An encoder dummy plug (Part number F-CU-ENC-ABL-PT) is required to avoid
getting error messages during the electrical operation test of the AdBlue side of the dispenser.
Make sure that the inlet shut-off valves are closed (these are the valves in the inlet lines at the
base of the dispenser, but they are not part of the dispenser).
1. Turn on the power supply to the dispenser.
2. With the dispenser in a ready state, check that the C4000 Microprocessor Power LED (D1) is
turned on
If the dispenser is receiving information, Comms RXD LED (D6) will poll. If the
dispenser responds to polls for its respective pump number/s, Comms TXD LED (D7) will also
poll.
3. Diagnostic LED (D18) slowly flashing. (If the dispenser is connected to an operational
Controller, it flashes slowly but erratically. If the dispenser is not connected to a Controller,
it flashes slowly and consistently.)
4. Watchdog LED (D5) is turned off
5. Remove the meter encoder lead from J3 on the C4000 processor board and plug in the
meter dummy plug supplied with the dispenser (Part number F-CU-ENC-ABL-PT)
6. Lift the nozzle
7. The display will show 888888 and the solenoids will energise, starting the pump motor.
Check that Diodes D8, D10 and D11 turn on, indicating a signal is being sent to the triacs to
open the solenoid valves.
8. The diagnostic LED (D18) flashes quickly when the start button is pushed or the nozzle
removed from the holster to initiate a fill. When the button is released or nozzle returned to
the holster it will return to the normal state and flash slowly.
9. Verify solenoid operation by listening for a click, or by using a screwdriver tip or some other
metallic tool to check for a magnetic field present on the solenoid coils.
10. The solenoids will switch off after four minutes. This is a default time-out setting in the
software for situations when there is no fuel flow registered.
11. Hang the nozzle, remove the meter dummy plug from J3, then plug the meter encoder
wiring back into J3.
12. Lift the nozzle again. The display will show 888888 and the solenoids will energize, starting
the pump motor. If the solenoids do not energize and an error message is shown on the
screen it indicates there may be air in the meter or pipework. This is normal, and the air will
be purged when the dispenser is mechanically commissioned.
13. To clear an error code, re-power the dispenser.
Perform the operation for all nozzles. If fitted with a second AdBlue hose, plug the dummy
encoder plug into the J4 socket. If fitted with diesel hoses, the dummy encoder plug is not
needed to test them.

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13. Mechanical Commissioning and Air Purge
To test the unit please carry out the following tests:
An encoder dummy plug is required to purge the air from the AdBlue system
during the mechanical commissioning.
Make sure that the electrical commissioning tests have been carried out and the solenoid
operation has been verified before carrying out the following tests.
1. Slowly open the AdBlue supply valves to the dispenser, checking for any leaks.
2. Turn on the power supply to the dispenser.
3. Remove the meter encoder lead from J3 on the C4000 processor board and plug in the
meter dummy plug supplied with the dispenser ( Part Number F-CU-ENC-ABL-PT)
4. Lift the nozzle. (Side A nozzle for dispensers with two AdBlue hoses.)
5. The display will show 888888 and the solenoids will energise, starting the pump motor.
Check that Diodes D8, D10 and D11 turn on, indicating a signal is being sent to the triacs to
open the solenoid valves
6. Check all the dispenser fittings, solenoids and pipework for leaks.
7. Slowly dispense AdBlue from the dispenser, being careful to shield yourself from splashes as
there may be air in the system causing it to spray from the nozzle. During this time the
dispenser will NOT count up as the encoder dummy plug is plugged into the C4000.
8. The solenoids will switch off after four minutes. This is a default time-out setting in the
software for situations when there is no flow registered. If this happens, hang the nozzle
and then lift it to start a new transaction and continue delivering AdBlue.
9. Repeat steps 4 through 6 until the AdBlue flows without any air being present, then hang the
nozzle
10. Remove the dummy encoder plug and re-install the V40 meter encoder plug.
11. Lift the nozzle and slowly dispense AdBlue from the dispenser. The display and tote should
increment when AdBlue is flowing.
12. For dispensers with two AdBlue hoses, repeat steps 3 to 11 but install the meter dummy
plug into J4 to purge the air from the second hose.
For units dispensing AdBlue and diesel, only the AdBlue hoses require air purging.
13. Check the diesel hoses (if fitted) dispense fuel.
14. The dispenser can now be set up and calibrated.
14. Setting up the C4000
Once the pump is connected on site, the final setup check and calibration to complete the
installation must be carried out, using the Parameter Switch and Calibration (K-Factor) Switch.
These switches are found on the C4000 Microprocessor Board which is housed in a metal
enclosure located behind one of the inner column panels.
14.1 Configuration Code
The configuration code has been set at Compac and should not be changed
In the event of it being lost and having to be re-entered the configuration is written on the yellow
label on the C4000 processor board cover.
14.2 Submersible Delay (Sd)
This is the time delay from when the Submersible pump starts to when the solenoids in the
dispenser open to allow time for the leak detector to reset.
This is factory set by Compac at 005 (five seconds).
If problems are experienced with the leak detector tripping, firstly check that 'Sd' is still set and
then, if necessary, make it longer as follows.
1. Press and release the K factor switch repeatedly until 'Sd' appears on the Dollar display
'dXXX' will appear in the litres display.

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2. Continue to press the K factor switch until the number to be changed flashes. Hold the switch
down and this number will then increment.
3. Release the switch when the required number is displayed. The value of the displayed number
will then be stored in the C4000 memory as the Submersible Delay.
14.3 Parameter Switch Settings
14.3.1 Setting the Pump Number
This must be set at the pump, for each hose, so that communications with
a controller can take place. The location of this switch is shown in the
diagram below.
Depress the Parameter Switch nine (9) or more times until the message
'PnA XX' appears in the litres display window. When the switch is
pressed again 'Pnb XX ' will appear on the display. These two options
will toggle each time the switch is pressed. To alter either of the pump numbers, press and hold
the Parameter Switch when the pump number to be altered appears on the display. This number
will then increment. The switch should be released when the desired pump number is displayed.
The value of the displayed number will then be stored in the C4000 memory as the pump
number for that hose.
For a single hose only ‘Pn” will appear
14.3.2 Setting the Price
Using the Parameter Switch, follow the chart to set the price for the hose(s) in question.
Step
ACTION
RESULT
1
Ensure that the nozzle is hung up
Dispenser in idle state
2
Press and Hold the Parameter switch until the
“Price per litre” is displayed.
The price for side ‘A’ is shown as ‘PX.XXX’ on the
litres display and ‘PrA’ is displayed on the money
display.
3
Press and hold the Parameter switch.
A digit, of the displayed ‘Price per litre’, will begin to
increment.
4
When the digit is correct, release the Parameter
switch.
5
Repeat steps 3 and 4 for each digit of the ‘Price per
litre’.
NOTE: the C4000 will reset itself if the Parameter
switch is left for more than 60 seconds.
Continue for Dual hose units
6
Press and release the Parameter switch 8 or more
times in quick succession
The price for side ‘B’ is shown as ‘PX.XXX’ on the
litres display and ‘Prb’ is displayed on the money
display.
7
Repeat steps 3 to 5 above.
For Quad hose units
8
The price for hose ‘A1’ is shown as ‘PX.XXX’ on the
litres display and ‘Pr1’ is displayed on the money
display.
9
Press and release the Parameter switch 8 or more
times in quick succession to scroll through and
select the hose options.
Hose ‘A2’ is shown as ‘Pr2’ on the money display
Hose ‘B1’ is shown as ‘Pr3’ on the money display
Hose ‘B2’ is shown as ‘Pr4’ on the money display
10
Repeat steps 3 to 5 above.

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14.4 K-Factor Switch Settings
K-Factor, and other various configuration settings, are set via this switch. The position of the K-
Factor switch is shown in the diagram below:
Connections for Single and Duo dispensers
J1: Comms Test
J7: Displays
J13: Not used
J2: To Power Supply
J8: Not used
J14: Not used
J3: Input from meter side A
J9: Power for meters
J15: Not used
J4: Input from meter side B
J10: Totes
J16: Not used
J5: Not used
J11: Buzzer
J17: Backlighting
J6: Not used
J12: Nozzle Switches
Connections for Quad dispensers
J1: Comms Test
J7: Displays
J13: Not used
J2: To Power Supply
J8: Not used
J14: Not used
J3: Input from meter A1
J9: Power for meters
J15: Not used
J4: Input from meter A2
J10: Totes
J16: Not used
J5: Input from meter B1
J11: Buzzer
J17: Backlighting
J6: Input from meter B2
J12: Nozzle Switches
Parameter
Switch
K Factor
Switch
Parameter
Switch
K factor
Switch

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15. Calibration (K-Factor)
15.1 Setting the K-Factor
K-Factor is a proportional calibration factor of litres dispensed per revolution of the meter.
To calibrate the dispenser, dispense AdBlue (and fuel if a dual dispenser) into a certified
measuring container, and compare the display value with the amount dispensed.
Example:
Display shows 10.00
True volume 20.00
To calculate the correct 'K' Factor from the information above; firstly record the existing
'K' Factor.
2FactorK''Existing
10.00
20.00
FactorK''Existing
AmountDisplayed
AmountDispensed
FactorK''ExistingFactorK''New



Change the existing 'K' Factor to this new value.
15.2 Sealing the K-Factor switch
After calibration the K-factor switch should be sealed as shown

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16. Standalone Operation
In standalone operation, the dispenser will continue working when not connected to a controller.
'Stand-alone' mode being when no authorisation of fills is required and so fills are simply
initiated by removing the refuelling assembly from its holder. If standalone operation is inhibited,
the dispenser will not work in 'stand-alone' mode, regardless of whether the dispenser is ON
LINE to a controller or not.
The dispenser ceases to work in 'stand-alone' mode if connected to a controller, regardless of
the position of standalone setting.
Generally on retail forecourts the dispenser should be set-up for standalone operation. Hence, if
the forecourt controller breaks down the dispensers can be set to work in 'stand-alone' mode
simply by turning them off then on again.
For unattended refuelling sites, the dispensers should not be able to work in 'stand-alone' mode
in the event of a controller failure. Therefore the dispenser should be set-up to inhibit
standalone operation.
This is set in the 'b' code on the K factor switch.
The 'b' code to run Standalone without Dispenser Controller is ‘0000’.
The 'b' code to inhibit Standalone is ‘1000’.
17. Spare Fuses
In the event of a fuse blowing on the C4000 Power supply a bag of 3 is included in each
flameproof box. Any fuses used from this bag should be replaced
Note: There are three different ratings used. If replacing a fuse, ensure that the correct value is
used.
18. AdBlue specific instructions
18.1 Cleaning the AdBlue Nozzle
If AdBlue evaporates it may form crystals around the dispenser nozzle. A build up of crystals can
block the air passage causing the nozzle to continuously trip off.
If this occurs, rinsing the nozzle in a bucket of warm water will dissolve the crystals and unblock
the air passage.
To avoid contamination of the AdBlue, thoroughly dry the nozzle after rinsing.

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18.2 ZVA AdBlue Nozzle
The ZVA AdBlue nozzle with a magnetic safety catch is commonly used on AdBlue dispensers.
The following image is included for reference. For further information refer to ZVA direct.