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MDE-4334C Atlas Start-up and Service Manual · April 2008
Hydraulic/Mechanical Components
Hanging Hardware
Figure 7-23: Testing Hanging Hardware Continuity
Side Dispensing Unit
Outlet Casting
Breakaway
A = Maintain at least 18 inches
above the ground and away from
the unit during the test
Nozzle
Swivel
Hose
Test Clip
Test Clip
A
A
Front Dispensing Unit
NOTE: Use only a low voltage digital
Ohmmeter to perform this test.
Do not use a Megger tester.
Digital Ohmmeter
NOTE: When testing any unit,
the A measurement of 18 inches
applies whether the unit is a
FRONT or SIDE Dispensing unit.
4
Connect one probe to the nozzle spout and the other probe to the fuel outlet fitting at the outlet
casting, or other component grounded with the unit frame (refer to
to read properly, the contact surface must be clean and free from fuel or other contamination.
• Use test leads that are at least 3 feet long (1 meter) and equipped with insulated clips.
• Typical meter test clips are not suited for direct attachment to the hanging hardware. Use
an appropriate clamping device to ensure good contact.
• Keep the nozzle at least 18 inches above the ground and 18 inches away from the
dispenser during this test.
• Wear insulating gloves if the hanging hardware component is handheld during test, or use
an insulated device to support the nozzle. Refer to PEI/RP400-02 for additional
information.