Simpson PS3228 Instruction Manual page 21

OPERATIONAL POSSIBLE CAUSE
ISSUE
Will not draw Spray wand not in
chemicals low pressure.
Chemical filter clogged.
Chemical screen not in
cleaning solution.
Chemical too thick.
Pressure hose is too long
Chemical build up in
chemical injector.
No or low Worn seal or packing
pressure
(after period of
normal use)
Worn or obstructed valves.
Worn unloader piston.
Water leaking at Worn or broken o-ring.
gun/spray wand
Loose hose connection.
connection
Water leaking Loose connections.
at pump
Piston packings worn.
Worn or broken o-rings.
Pump head or tubes
damaged from freezing.
Pump Pulsates Nozzle obstructed.
Please contact us for further information at www.allpartsinc.com
SOLUTION
See How to Use Spray
Wand paragraph in the
Operation Section.
Clean filter.
Make sure end of detergent
siphon hose is fully submerged
into cleaning solution.
Dilute chemical. Chemical
should be the same
consistency as water.
Lengthen water supply hose
instead of high pressure hose.
Please contact our customer
service department at
www.simpsoncleaning.com
Please contact our customer
service department at
www.simpsoncleaning.com
Please contact our customer
service department at
www.simpsoncleaning.com
Please contact our customer
service department at
www.simpsoncleaning.com
Check and replace.
Tighten.
Tighten.
Please contact our customer
service department at
www.simpsoncleaning.com
Please contact our customer
service department at
www.simpsoncleaning.com
Please contact our customer
service department at
www.simpsoncleaning.com
See Nozzle Cleaning
paragraph in the
Maintenance section for
the correct procedure.
21 - ENG