Fault Finding - Thomas AP-30 Bedienungsanleitung

Fault Finding

Always disconnect the plug before commencing.
Problem
Little or no air
flow.
Possible cause
Pump is not connected to
power supply
Electrical defect
Filter is blocked.
Filter cover screw
Photo 1: Remove filter cover screw.
Filter cover with gasket
Filter
Photo 2: Remove filter cover and filter
Solution
Check connection and voltage.
Check electrical continuity with test
instrument.
Change filter, see photo 1 and 2
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