Maintenance; General Maintenance; Nozzle Maintenance - Power Stroke PS80979B Manual Del Operador

Normal maintenance, replacement or repair of emission con-
trol devices and systems may be performed by any qualified
repair establishment or individual with original or equivalent
parts. Warranty and recall repairs must be performed by an
authorized service center; please contact customer service
for assistance.
WARNING:
Before inspecting, cleaning or servicing the machine, shut
off engine, wait for all moving parts to stop, and discon-
nect spark plug wire and move it away from spark plug.
Failure to follow these instructions can result in serious
personal injury or property damage.
WARNING:
Always wear eye protection with side shields marked to
comply with ANSI Z87.1. Failure to do so could result in
objects being thrown into your eyes resulting in possible
serious injury.
WARNING:
When servicing, use only recommended or equivalent
replacement parts. Use of any other parts could create
a hazard or cause product damage.
NOTICE:
This product is not equipped with a spark arrestor and
cannot be used on U.S. forest lands; in addition, product
users must comply with Federal, State, and local fire pre-
vention regulations. Check with appropriate authorities.
Refer to accompanying engine manual for maintenance
and replacement parts.
NOTICE:
Periodically inspect the entire product for damaged,
missing, or loose parts such as screws, nuts, bolts, caps,
etc. Tighten securely all fasteners and caps and do not
operate this product until all missing or damaged parts are
replaced. Please contact customer service or a qualified
service center for assistance.
All manuals and user guides at all-guides.com

MAINTENANCE

GENERAL MAINTENANCE

Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of
commercial solvents and may be damaged by their use. Use
clean cloths to remove dirt, dust, oil, grease, etc.
Before running the engine, perform the following pre-
operation steps:
 Check that all bolts, nuts, etc., are securely tightened.
 Make sure the air filter is clean.
 Check both the engine lubricant level and the fuel tank
 Inspect the work area for hazards.
 If there is excessive noise or vibration, stop the unit

NOZZLE MAINTENANCE

Excessive pump pressure (a pulsing sensation felt while
squeezing the trigger) may be the result of a clogged or
dirty nozzle.
 Turn off the pressure washer and shut off the water
 Remove the nozzle from the spray wand.
 Using a straightened paper clip or nozzle cleaning tool
 Using a garden hose, flush debris out of nozzle by back
 Reconnect the nozzle to the spray wand.
 Turn on the water supply and start the engine.
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WARNING:
Do not at any time let brake fluids, gasoline, petroleum-
based products, penetrating oils, etc., come in contact
with plastic parts. Chemicals can damage, weaken or
destroy plastic which may result in serious personal injury.
level; refill as needed.
immediately.
supply. Pull trigger to release water pressure.
WARNING:
NEVER remove nozzles without first turning off the engine,
relieving the water pressure in the trigger handle, and
locking the lock out on the trigger handle. NEVER point
the nozzle at your face or at others. The quick-connect
feature contains small springs that could eject the nozzle
with some force. Failure to follow these instructions could
result in an eye injury or other serious personal injury.
(not provided), free any foreign materials clogging or
restricting the nozzle.
flushing (running the water through the nozzle backwards
or from the outside to the inside).