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Idiomas disponibles
Idiomas disponibles
Section 5: Maintenance
H.
Detach
spray gun and nozzHe extension
from
hgh
pressure
hose. Detach
nozzHe extension
from
spray gun
and remove
o:r[ng
and screen
from
nozzHe extension.
Hush
screen_ spray gun_ and nozzHe extension
with
dean
water
to dear
debris.
2.
PHace [n:H[ne fiker
screen
into
threaded
end of nozzHe
extension.
Direction
does not matter.
Push screen
[n
with
eraser
end of pencil
until
[1 rests flat at bottom
of
opening.Take
care to not bend
screen.
3.
PHace o:r[ng
into
recess.
Push o:r[ng
snugHy against
in:Hine fiH[er screen.
4.
AssembHe
nozzHe extension
to spray gun_ as described
earHier in this manual
Purge
Pump of Air
and
To remove
air from
the pump,
fommowthese
steps:
H. Set up pressure washer as described in "Preparing
Pressure Washer For Use'L Connect water suppHy and
turn
water
on.
2.
PuHH trigger on the spray gun and hold.
3.
When water suppHy is steady and constant_ engage
safety Hatch.
To remove
contaminants
from
the
pump,
follow
these
steps:
H. Set up pressure
washer
as described
in "Preparing
PressureVVasher
For Use". Connect water suppHy and
turn
water
on.
2.
Start engine according to instructions
in "To Start
Pressure Washer".
3.
Remove nozzHe extension from spray gun.
4.
Squeeze trigger on spray gun and hoHd.
5.
When water suppHy is steady and constant, engage
safety Hatch and reattach nozzHe extension.
Nozzle
Maintenance
A puHsing sensation
felt whiHe squeezing
the spray gun
trigger
may be caused
by excessive
pump pressure.The
principaH cause of excessive
pump pressure
is a spray tip
dogged or restricted
with foreign materiaHs, such as dirt,
etc.To correct
the probHem, immediateHy dean the spray tip
following
these instructions:
H. Shut off engine and turn off water supply.
2.
Remove spray tip from end of nozzHe extension.
3.
Remove in4ine fiHter from other end of nozzHe
extension.
4.
Use a small paper dip to free any foreign material
dogging or restricting
spray tip (Figure H 8).
Use wire
here
tO remove
debris.
5.
Using a garden hose, remove additionaH debris by bacH<
flushing water through nozzHe extension
(Figure [9).
BacH< flush between 30 to 60 seconds.
6.
Reinstall spray tip and in4ine filter into nozzHe
extension.
7.
Reconnect nozzHe extension
to spray gun.
8.
Reconnect
water
supply, turn on water, and start
engine.
9.
Test pressure
washer
by operating
with each Quick
Connect
spray tips.
O-Ring
Maintenance
Purchase
an O-Ring/Haintenance
Kit, part number
H9H 922GS
by contacting
the nearest
authorized
service
center. It is not incHuded with the pressure
washer.This
kit
includes repHacement
o-rings, rubber
washer
and water
inHet filter. Refer to the instruction
sheet
provided
in the kit
to service your unit's o-rings.
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