Operating Instructions and Assembly Instructions
Airless Paint Sprayers
Maintenance
Item
Check
Product safety
Before each use
labels
Trigger adjustment
Before each use
Airless hose
Before each use
Sealing surfaces
Before each use
Suction tube
Before each use
Bypass tube
Before each use
Suction filter
Before each use
and every 5 gal.
Gun filter
Before each use
Roller nap
Before each use
Prime/spray valve
Before each use
Push button
Before each use
Block bolts
Before each use
Pressure valve
Inlet valve
Outlet valve
Spray tip
Before each use
Diaphragm
assembly
Oil
Block
Hose connector
Before each use
* Service Center Recommended
www.chpower.com
Maintenance Chart
User
Replace
Serviceable? Detail Notes
As required
Yes
No
Yes
Yes
As required
Yes
As required
Yes
Every 25 gal. or
Yes
more often if
required
Every 25 gal.
Yes
As required
Yes
Every 1000 gal.
Yes
Every 1000 gal.
Yes
Do not require
Yes
replacement
with normal use
Does not require
*SCR
replacement
with normal use
Every 250 gal.
Yes
Every 250 gal.
Yes
Every 20-75 gal.
Yes
Every 1000 gal.
*SCR
Every 2000 gal.
Yes
Does not require
Yes
replacement
with normal use
When stripped
Yes
or leaking under
pressure
12
See parts listing for location of product safety
labels and related part numbers.
Read information on the hang tag attached to the
high pressure hose for instructions on maintenance.
Make sure they are clean.
Check for nicks and cuts.
Check for nicks and cuts.
Do not attempt to clean gun filter, only replace.
3/4" Wrench, torque to 80 in/lbs.
7/8" Socket or wrench, torque to 200 in/lbs.
Block bolts are to be torqued to 275 in/lbs. in an
"X" pattern. These bolts should be checked
periodically for correct torque. 1/4" Hex.
5/8" Socket, torque to 75 in/lbs.
1 1/16" Wrench, torque to 150 in/lbs.
3/4" wrench torque to 150 in./lbs.
13/16" Wrench torque to 135 in/lbs.
This part is only worn out if broken or torn.
H-32 Hydraulic oil CH #AL170200AV.
5/8" - torque to 350 in/lbs.