Graco Inc. 1204E Pressure Washer User Manual


 
IN
s1
Check Electrical Service and
Plug
In
service is
220
V,
60
HzAC,
20
Amp. With the ON-OFF
Before plugging in the sprayer, be sure the electrical
switch in the OFF position, plug the power supply cord
into a grounded outlet.
Do
not remove the
third
prong
of
the
plug1
If you
use
an extension cord,
it
mist have 3
wires of
at
least 12 gauge
(2.5
mm2)
and should not be
over 100
ft
(30.3
m)
long.
Install Wheels and Handle
Slide the axle through the frame. Slide the wheels onto
the axle and secure kith the cotter pins provided. Install
the hub caps.
tach the handle with the
4
screws, flat washers,
Using the
two
lowest
holes on each leg of the frame,
at-
lockwashers and nuts provided.
Install Hose and Spray Gun
tip assembly. Connect the hose assembly to the quick
Connect the quick coupler on the end of the tube tothe
coupler at the fluid inlet of the gun. Then connect the
hose to the Hydra-Clean unit.
Remove
the tape from the cap on the top of the pump.
Clean Accessories
For spraying detergent or other cleaning solution, we
recommend using
a
chemical injector kit. See Ac-
cessories and instruction manual 801-192 for installation
and operation.
Connect
To
Water Supply
l"-AUT'oNl~
Before attaching to the water supply, check local
plumbing code regarding cross-connection to
water supply. If backflow prevention
is
needed,
use accessory check valve 801 -133.
Do not exceed 160OF
(7OoC)
water temperature to the
pump in
a
direct supply system.
Connect
a
hose with
a
least
a
3/4
in. (19
mm)
ID from
your city water supply to the unit's
3/4
in. garden hose
threaded inlet. The supply hose should not
be more
than
50
ft
(15
m)
long.
NOTE:
For
a
direct supply system, your water
source
at
the unit
must
have
a
flow
rate of
AT LEAST
4
GPM
(19
LITER/MIN).
contact our Customer Service Department for
If your operating conditions are different from above,
assistance.
OPERATION
Startup
Trigger the gun to release any back pressure.
Before starting,
be
sure to read the safety warnings and
setup instructions.
WARNING
Turn
on the water supply. or triggered position.
DO
NOT
wire
or tie the gun trlgger'into the open
..