Graco Inc. 801-392 Pressure Washer User Manual


 
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REMOVE
TAPE
FROM
PUMP CAP
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SPRAY
GUN
\SPRAY
HOSE
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Check Electrical Service and
Plug
In
Before plugging in the sprayer. be sure the electrical
service is
3
phase
220
V,
60 HAC.
20
Amp. With the
ON-OFF switch in the OFF position, plug the power
supplY cord into
a
grounded outlet. If you use an
gauge (2.5
mm2)
and should not be over.100ft
(30.3
extension cord,
it
must have
4
wires of
at
least
12
m)
long.
Install
Hose and Spray
Gun
Connect the spray hose to the spray gun by inserting
the pin
at
the end of the hose into the quick
the fluid outlet in the same way.
disconnect coupler
on
the gun. Connect the hose to
Remove the tape from the cap
on
top of the pump.
Cleaning Accessories
For spraying detergent or other cleaning solution, we
recommend using
a
chemical injecior
kit.
See
Accessories and instruction manual 801-192 for
installation and operation.
a
water sandblaster. See Accessories and instruction
For removing rust and old paint we recommend using
manual 801 -190 for installation and operation.
Connect
To
Wate~
Supply
Do
not exceed 1 6OoF (7OOC) ,water temperature to
pump in
a
direct supply system.
from your city water supply to the unit’s
3/4
in.
Connect
a
hose with at least
a
3/4
in. (19 mm)
ID
garden hose threaded inlet. The supply hose should
not
be more than
50
ft.
(1
5
m) long.
NOTE:
For
a
direct supply system. your water
AT
LEAST
5
GPM
(19
LITER/MIN).
source
at
the unitmust have
a
flow rate of
If your operating conditions are different from above,
assistance.
contact our Customer Service Department for
801-392
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