Graco Inc. 3035 Pressure Washer User Manual


 
308-48919
Servicing the V–Packings
NOTE:
There
are two types of packing kits: one is just
packings, the other includes the packings,
rings
and retainers.
1. Remove the manifold as outlined in the Pumping
Section.
2. Carefully
pull the packing retainer from the manifold.
Examine the o–ring and replace it if it is cut or
damaged.
3. Remove the v–packing and head ring. Pull out the
intermediate retainer ring. Remove the second
v–packing
and second head ring.
4.
Inspect all parts and replace as necessary
.
5. Thoroughly
clean
the packing cavities and examine.
6. Lightly
grease the
packing cavities and then replace
the packings in the following order: head ring,
v–packing, intermediate ring, head ring, v–packing
and packing retainer with the o–ring installed in the
retainer
groove.
CAUTION
Be
very sure the parts are installed in the proper
order and facing the correct direction. See the
pump
drawing on page 16. Improperly installed
parts
will cause a malfunction.
7. Reassemble the manifold as instructed in Servicing
the Plungers.
ACCESSORIES
(Must be purchased separately)
DOWNSTREAM CHEMICAL INJECT
OR KIT
800–117
For
injecting harsh cleaning chemicals downstream from
the
pump.
UPSTREAM CHEMICAL INJECTOR KIT
800–257
For injecting mild cleaning chemicals upstream into the
pump.
BACKFLOW PREVENT
OR 801–133
Prevent back–up of contaminated water into fresh
supply.
Install upstream of pump.
WATER SANDBLASTING KIT 800–120
For abrasive cleaning of stubborn dirt and paint.
Requires a spray tip which is not included in kit (2245
uses 801–666, 3035 uses 801–600, 3040 uses
803–107).
ANTI–FREEZE FLUSH KIT 802–327
For
flushing system with 50% anti–freeze solution prior to
transporting
or storing
pressure washer in below freezing
temperatures.
INLET
PRESSURE REGULA
TOR 800–258
Regulates inlet water pressure to 60 psi (4 bar)
maximum.
TECHNICAL DATA
Model
800–335
Model 800–065Model 800–063Model 800–062
Engine (all 1
1 hp,
air–cooled, 4 cycle)
Gasoline T
ank Capacity
W
ater Pump Maximum
Working Pressure
W
ater Pump Maximum Flow
Inlet Hose Connection
Weight
Dimensions
Length
Width
Height
Maximum Inlet W
ater
Temperature
W
etted Parts
High Pressure Hose
Bypass Hose
Pressure Washer
(including fittings)
Wisconsin Robin
Briggs and Stratton
Wisconsin Robin Honda OHV
I/C
6.2 quarts (6 liter) 6 quarts (5.7 liter) 6.2 quarts (6 liter)
6.9 quarts (6.5 liter)
2200 psi (152 bar) 2200 psi (152 bar) 3000 psi (207 bar) 3000 psi (207 bar)
4.5 gpm (17 lpm) 4.5 gpm (17 lpm) 3.5 gpm (13 lpm) 4 gpm (15 lpm)
3/4” garden hose (f) 3/4” garden hose (f) 3/4” garden hose (f) 3/4” garden hose (f)
222 lb (101 Kg)
213 lb (97 Kg)
222 lb (101 Kg) 219 lb (100 Kg)
44” (1
1
18 mm)
44” (1
1
18 mm)
44” (1
1
18 mm)
44” (1
1
18 mm)
31” (787 mm) 31” (787 mm) 31” (787 mm) 31” (787 mm)
28” (71
1 mm)
26” (660 mm) 28” (71
1 mm)
26” (660 mm)
160_ F
(70
_ C) 160_ F
(70
_ C) 160_ F
(70
_ C) 160_ F
(70
_ C)
Acrylonitrile
and Buna–N cover and tube
Synthetic yarn and EPDM
Anodized aluminum, Aluminum or bronze alloys, Brass Copper
, Nylon–
r
composite,
Ceramic, Buna–N, Cotton phenolic, 303, 304, and 316 Stainless steel, Polymide–12
thermoplastic,
r
, Carbon steel, Zinc with or without yellow chromate plate
is a registered trademark of the DuPont Company
.
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE