Campbell Hausfeld PT281303, Manual

Page: 4 / 24

Maintenance
Always shut off air pressure
at source and bleed off all
pressure in paint tank by
gently pulling safety valve ring
before loosening knobs to remove lid.
CLEANING
IMPORTANT: It is very important that
the tank material hose and spray gun
be cleaned as soon as the spray job is
completed.
1. Shut off air tank at air pressure
regulator by turning adjusting
screw counterclockwise.
2. Gently pull safety valve ring to
purge air from tank.
3. Completely cover spray gun nozzle
with a soft rag and with air lines
pressurized, pull trigger of the gun.
This will force paint remaining in
the material hose back into the
tank.
4. Remove tank lid and pour any
remaining paint back into original
containers for future use.
5. Using a clean, dry cloth, wipe inside
area of tank clean.
Never
use this
paint tank with materials which
contain trichloroethane, chlorinated
hydrocarbons, nitrohydrocarbons,
esters, amines, or organic compounds.
These materials will damage the gasket
between the paint tank and lid. A
damaged gasket may cause injury and
will reduce the efficiency of the paint
tank.
6. Pour about 1/2 gallon of paint
solvent into the tank. Use the
correct type of solvent for the paint
being used: mineral spirits for oil
base paint, lacquer thinner for
lacquer base paints, warm soap
water for Latex, etc.
7. Clamp lid onto tank and proceed to
spray the proper solvent through
spray gun and hose.
8. Following steps 1 through 9 in this
section, remove all thinner from
hose.
9. Clean lip of tank groove of paint
tank lid and gasket.
CLEANING THE SAFETY VALVE
Remove the safety valve and clean port
(orifice) periodically. Accumulations of
paint in the port can prevent proper
valve action. Do not disassemble valve
or change settings.
This
component has been factory calibrated
and sealed. Do not attempt to
disassemble safety valve or alter
calibration.
ROUTINE
Periodically inspect the tank for leaks
around the paint tank lid. If leakage
occurs, remove the pint tank lid and
clean lip of tank and groove in tank lid.
Replace gasket.
4
Operating Instructions and Replacment Parts List
www.chpower.com
Troubleshooting Chart
No material coming
from tank
Air leak at tank lid
1. Plugged hoses or material tube
2. Damaged regulator diaphragm
3. Incorrect hose connections
1. Damaged gasket
2. Dirty tank rim
3. Eyebolt knobs not tightened securely
1. Check hoses and material tube
2. Check regulator for leaks. Replace diaphragm if
necessary
3. Check connections according to instructions
1. Replace gasket
2. Clean rim
3. Check tightness (See Operation)
Purge all air from tank
before adjusting eyebolt
clamps.
Symptom Possible Cause(s) Corrective Action