Trouble Shooting Guide - Excell VR2522 Operation Manual

PROBLEM
Engine will
Pressure builds up after two pulls
not start (see
Engine Manual on the recoil starter or after initial
for further use.
engine
troubleshooting)
Choke lever in the "Choke"
position on a "hot" engine or an
engine that has been exposed to
thermal heat for a long period of
time.
Fuel valve closed
No or low
Spray wand not in high pressure.
pressure
(initial use)
Low water supply.
Leak at high pressure hose fitting.
Nozzle obstructed.
Water filter screen clogged.
Air in hose.
Choke lever in the "Choke" position. Move choke to the "No Choke"
High pressure hose is too long.
AWSC = Authorized Warranty Service Center

TROUBLE SHOOTING GUIDE

CAUSE
No fuel.
Choke lever in the "No Choke"
position.
Spark plug wire not attached.
Engine ON/OFF switch in OFF
po si tion.
Add Fuel.
Squeeze gun trigger to relieve
pres sure.
Move choke to the "Choke"
po si tion.
Attach spark plug wire.
Place engine ON/OFF switch in
ON position.
Move choke to the "No Choke"
po si tion.
Move the fuel valve lever to the
"Open" position.
See How to Use Spray Wand
instructions in the Operation
Section.
Water supply must be at least 5
GPM @ 20 PSI.
Repair leak. Apply sealant tape
if necessary.
See Nozzle Cleaning instructions
in the Maintenance section.
Remove and clean filter.
Turn off the engine, then the
water source. Disconnect the
water source from the pump inlet
and turn the water source on
to remove all air from the hose.
When there is a steady stream
of water present, turn water
source off. Re- con nect water
source to pump inlet and turn on
wa ter source. Squeeze trigger to
re move re main ing air
po si tion.
Use high pressure hose under
100 feet.
15 - ENG
CORRECTION
A16637