11
9.
TROUBLE SHOOTING
The machine is designed and manufactured for extreme environments and tasks, but
the user must note that the machine contains precision machine components and
must therefore be protected from knocks and bumps. Filters, seals, fixings and
connections are carefully designed and selected to serve the operator. Therefore it is
of course of great importance to operators and service personnel to handle it with
care and knowledge in order for the machine to work correctly for its purpose.
Problem
Cause
Measure
Motor is not spinning
Power not connected
Reconnect
Cable break
Change cable
Switch broken
Change switch
Motor is stopping immediately
Wrong fuse
Replace
Relay problem
Call for service
Motor is spinning but suction
Hose clogged
Clean the hose
is absent
Engine is running but
Hose breakage
Replace hose
suction is not adequate
Leakage
Listen and repair
Filter clogged
Clean or replace
Abnormal engine sound
Call for service
SAVE THESE INSTRUCTIONS.
