Campbell Hausfeld HousePainter EZ5000 Serie Instructions De Fonctionnement page 14

Operating Instructions & Parts Manual
Troubleshooting Chart (Cont.)
Symptom Possible Cause(s)
Sprayer motor doesn't 1. Paint system is under pressure or
start or just hums
2. Motor thermal overload switch is
3. Use of extension cord that is too
4. Blown fuse or tripped circuit
Motor overheats and/or 1. Extension cord is too long or
cuts off
2. Paint overspray is being drawn
3. Material is too thick for paint
4. Sprayer is being used in an area
5. Tripped circuit breaker.
Oil leaks or oil in paint 1.
2.
3.
Leaking paint from 1.
sprayer
2. Leaking paint from suction hose
3. Leaking paint around outlet
4. Leaking paint from hose/outlet
Unit primes and builds 1. Clogged spray tip.
pressure but will not
spray
2. Clogged gun filter.
* = Service Center Recommended
www.chpower.com
control is in spray or roll posi-
tion.
tripped.
long or too small in gauge.
breaker.
gauge is too small.
into motor causing it to over-
heat.
sprayer to prime.
of poor air circulation.
*
Leaking oil between block and
hydraulic housing.
*
Oil leaking from motor; defec-
tive motor seal.
*
Deep scratch in grooves by
diaphragm.
*
Leaking paint between block
and hydraulic housing.
connection.
valve assembly; o-ring on outlet
valve is damaged.
valve connection.
14
Corrective Action
1. Turn control to prime position
and pull gun trigger.
2. Turn unit off. Turn lever to
ON/OFF position then unplug
cord and allow unit to cool for
20-30 minutes.
3. Plug unit directly into an outlet
and extend hose length.
4. Replace fuse, reset circuit
breaker or use 20 amp circuit
breaker.
1. Get correct gauge size or plug
directly into outlet and use
additional spray hose.
2. Take to Service Center.
3. Thin, mix and strain all materi-
als.
4. Move unit to an area with
good air circulation.
5. Check receptacles for too much
voltage/amperage.
1. Tighten block bolts in an X pat-
tern. If oil is still leaking,
remove block and change
diaphragm. Be sure to use cor-
rect replacement part; call
1-800-626-4401.
2. a. Replace unit.
b. Contact Service Center to
have motor housing
replaced.
3. Contact Service Center to have
hydraulic housing and
diaphragm replaced.
1. Tighten block bolts in an X pat-
tern or replace block.
2. Tighten clamp.
3. Remove and replace outlet
valve.
4. a. Tighten hose on outlet valve.
b. Check for damaged thread
on connector. Replace if nec-
essary.
1. Turn spray tip to clean position,
squeeze trigger, then turn back
to spray position.
2. Replace gun filter, be sure filter
housing is clear of debris.