Troubleshooting
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5
Problem
Possible Cause
Neither pump will turn on
Ensure shop air is properly connected.
Check internal pressure regulator.
Suction is slower than it used to be
If gear oil is cold it will be very thick and will flow
slowly.
Check adapter for kinks or other damage.
Use larger adapter whenever possible.
Clean screen filters on control panel.
Parts
Please refer to the part numbers below when ordering parts for this unit.
Part #
Description
050-2430
Pump Air Operated
98820975
Ball Valve
98820311
Air Pressure Regulator
200-9031
Adapter Diff-Vac 5/16”
200-9030
Adapter Diff-Vac 1/4”
050-2435
Filter
ORDERING PARTS
Parts for the unit may be ordered by calling MotorVac Customer Service at (800) 841-8810 or
(905) 615-8620. Please have your model and serial numbers available.
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