Cleanco Compact 47 - Troubleshooting

24
TROUBLE SHOOTING
PROBLEM
CAUSE
SOLUTION
Recovery tank is full.
Drain recovery tank.
PTO will not
Main power fuse is blown.
Replace fuse.
engage
Recovery tank switch is stuck
Examine switch replace if necessary.
or defective.
Faulty connection at Hi-Temp
shut-down
Check and secure connection at both
sensor and harness
Front or rear belts broken.
Replace belts.
Recovery tank is full.
Drain recovery tank.
Park brake not engaged
Engage park brake.
Engine speed will
Fast idle switch is off.
Turn switch on.
not increase
Throttle Module (ETM)
See authorized Cleanco service center
Water supply is turned off
Turn the water supply on or up. Check
or the float valve is stuck or
for kinks in the water supply hose.
improperly adjusted.
Examine the float valve and adjust
or replace.
Water pump inlet supply line is
Examine the water inlet filter inside the
plugged or drawing air.
water box. Remove accumulated
debris and replace if required. Check
for suction leaks and loose clamps or
fittings. Tighten any loose fittings or
Loss of water
clamps. Replace any ruptured hose(s).
pump pressure.
Pressure regulator o-rings are
Lubricate o-rings, using o-ring lubricant.
dry.
Pressure regulator has worn
Check o-rings. If necessary, replace.
With the cleaning
o-rings.
tool open, the
Pressure regulator is dirty,
Clean or repair regulator. Adjust to
water pressure
stuck open, or improperly
working pressure. Lubricate o-rings,
gauge reads
adjusted.
using o-ring lubricant.
below the normal
Low pump volume. (Measure
Examine the check valves, plunger
operating pressure.
the amount of water being
cups, and cylinder head on the water
returned to the water box from
pump. Repair, whenever required
the pressure regulator. It
(refer to the water pump service
should fill a gallon container
manual).
about every 17 seconds).
Defective water pressure
Replace gauge
gauge.
Orifice (spray nozzle) in the
Replace nozzle or change nozzle size.
cleaning tool is worn,
defective, or wrong size.
Debris clogging water lines or
Clean or replace as needed.
water inlet disconnect.
Belts loose or broken.
Re-tension or replace as needed.
Loss of pump prime.
Manually prime water pump.