Gasboy M04230K00X - Manual (Page 23)

MDE-4282B Gasboy Pulser Kits M04230K00X Installation • July 2005 Page 23
Installing the Pulser Kit in Twin Unit
Connecting Wires in Junction Box
1 Remove the 12 screws securing the cover on the junction box. Save screws for remounting.
2 Inside the junction box, connect the two green ground leads from the pulsers to a secure
known ground.
3 To connect the leads for the pulsers, follow the wiring diagram in the installation manual of the
specific fuel management system you are using to connect wires properly.
4 Using the recommended grease to seal the cover, remount the junction box cover and secure
with the 12 screws removed in Step 1.
Testing/Checking Operation
Only the 10:1 pulser can be tested for operation. Test the 10:1 pulser as follows:
Note: To test other pulsers, a standard transaction must be run. Look at the transaction print
out from the system to ensure proper operation.
1 Restore power to the unit.
2 Connect a mechanical voltmeter on the two orange signal wires.
3 Set the voltmeter to read Ohms.
4 Slowly dispense fuel and observe that the needle deflects upscale for each 1/10 gallon fuel.
Completing Installation
1 After determining that the pulsers are functioning properly, remount the dial faces on the two
computers and secure with the screws saved during removal.
2 Remount the bezels on both sides of the unit and secure with the screws saved during removal.
3 Remount the doors on both sides of the unit and secure with the keylocks.
4 Inform the manager/owner that the unit can be returned back to service.