Graco Inc. 802-776 Pressure Washer User Manual


 
EQUIPMENTMISUSE
HAZARD
General Safety
Any misuse of the pressure washer or accessories,
such as overpressurizing, modifying pans, using
incompatible chemicals and fluids, or using worn or
damaged pans, can cause them to rupture and result
in
fluid injection, splashing
in
the eyes or on theskin,
or other serious bodily injury or propeny damage.
doing
so
could cause
it
to malfunction.
NEVER alter or modify any pan
of
this equipment,
CHECK allcleaningequipment regularlyandrepairor
replace worn or damaged pans immediately.
If using a chemical injector,. read and follow the
chemical manufacturer's literature regarding the use
of protective eyewear, clothing and equipment.
System
Pressure
This sprayer can develop
1100
psi
(76
bar)
MAXIMUM
WORKING
PRESSURE.
Be sure
that
all
spray equipment and accessories are rated
to
withstand the maximum working pressure of this
sprayer.
DO
NOT exceed the maximum working
system.
pressure of any component or accessory used
in
the
BE SURE that all chemicals used in the chemical
Chemical
Compatibility
injector are compatible with the wetted parts of the
hose, gun. wand and tip, as given
in
the Technical
Data on the back cover. Always read the chemical
manufacturer's literature before using any chemical
in this pressure washer.
HOSESAFETY
dangerous.
If
the hose
develops
a
leak,
split or
High pressure
fluid
in
the hoses
can
be very
rupture due to any kind of wear, damage or misuse.
the high pressure spray emitted from it can cause
a
fluid injection injury or other serious bodily injury or
propeny damage.
TIGHTEN all fluid connections securely before each
use.Highpressurefluidcandislodgealoosecoupling
or allow high pressure spray to be emitted from the
coupling.
NEVER use a damaged hose. Before each use, check
entire hose for cuts, leaks, abrasion, bulging cover, or
damage or movement of the hose couplings.
If
any of
these conditions exist, replace the hose immediately.
DO
NOT try
to
recouple high pressure hose or mend
it
with tape or any other device.Arepaired hosecannot
contain the high pressure fluid.
HANDLE AND ROUTE HOSES CAREFULLY.
-Do
not
pull on hoses
to
move the pressure washer.
Do
not
use chemicals which are not compatible with the
inner tube and cover of the hose.
DO
NOT expose
below -4OOF
(-4OOC).
Graco hose
to
temperatures above 20OoF (94'C)
or
.~
ELECTRlCAL HAZARD
being properly
grounded.
This includes internal
NEVER
operate
the pressure
washer without
the unit
wiring on unit, plug (ground plug must be intact), and
building wiring. Because water is
a
natural
conductor,
it
is very Fmportant to provide a good
ground circuit to avoid serious bodily injury if
equipment should fail.
MOVING PARTS HAZARD
other body parts. KEEP CLEAR of moving pans when
Moving pans can pinch or amputate your fingers or
starting or operating thepressurewasher. Followthe
Pressure Relief Procedure, page 2. before checking
discharging high pressure fluid from the gun.
or servicing the pressure washer to prevent
IMPORTANT
been adopted under the Occupational Safety and
United States Government safety standards have
General Standards,
Pan
1910, andthe Construction
Health Act. These standards-particularly the
Standards, Part 1926-should be consulted.
conditions that could cause
bodily injury.
WARNING:
Alerts
user
to
avoid or correct
CAUTION:
Alerts user
to
avoid or correct
conditions that could cause damage
to
or destruction
of equipment.
NOTE:
Identifies helpful procedures and
information.
c
802-776
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