Fault Finding - KENT CWP 1525 Instruction Manual

Date: 18/4-2017
© Kent hojtryk\Clean-9000\Brugs-9000-EN-d.307.doc

3.2 Fault finding

Fault finding
:
Cleaner does not start
Does no supply pressure
Engine Noisy
Check flow through hose, gun and nozzle pipes.
Injector cannot suck chemicals
Flow valve shuts off during
operation (pressure increase)
High-pressure cleaners.
Instruction manual
Fault finding on the high pressure cleaners
Cause
Fuse defective.
Electric plug dirty.
Motor protection has been
released.
Insufficient water supply.
Hose pinched.
Water filter choked.
Leaks at couplings
V-belt slips
Nozzles worn
Pump valves dirty or worn.
(pulsate)
Flow valve dirty or worn.
1 Phase absent.
Engine failure
Non-return valve gone slack sucks
dead air.
Ball hangs (old soap residue)
Low pressure nozzle on double
nozzle pipe choked
Injector nozzle worn.
Valve or double nozzle pipe
pinched or dirty.
Wrong nozzle mounted.
Spring in flow valve gone slack.
Dirt in flow valve.
Dirt in injector.
Batch – CWP 2042 - 5015
Remedy
Replace fuse.
Clean plug.
Turn the red stop knob until it jumps
out.
Wrong hose diameter.
See section: Before start.
Dismount and clean.
Retighten / replace gaskets.
Tighten / replace.
Replace
Clean / replace, see spare parts
drawing.
Take apart and clean valve, replace
defective parts. X) see spare parts
drawing.
Secure Phase
Check Kohler Command PRO
manual
Retighten, replaces nylon gasket.
Dismount chemical hose, loosen ball
from top with match or similar object.
Clean / replace.
Replace.
Clean / replace.
Change to right size.
Replace *)
Take apart / clean *)
Take apart / clean
Let your dealer make repairs and adjustments.
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