Graco Inc. 802-777 Pressure Washer User Manual


 
PARTS DRAWING
Chemical Injector,
800-138
1
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PARTS LIST
Chemical Injector,
800-138
REF.
PART
NO.
NO.
DESCRIPTION
1 801-684 NIPPLE, Hex,
brass,
3/8 NPT
QTY.
2 801-685 O-RING
1
1
3 801-687 NOZZLE NO. 2. (16-21
I/min)
4 801-688 O-RING
1
5 801-689 CHEMJET BODY
1
6 801-690 SPRING, cone
1
7 801-784 BALL
1
1
8
801-692
O-iNG
9 801-693
O-RING
10 801-694 VALVESEAT
11 801-695 SPRING
'13 801-697 NEEDLE/HOSE
MRB
12 801-696 O-RING
14 801-698 ADJUSTMENT KNOB
.~~
~.
15 '801-682 SPRING,
retaining
k12
I
11
*If an extremely harsh chemical is to be injected,orif
corrosion problems exist, the standard brass
a
stainless steel needle/hose barb, pan
no.
801
-
needle/hose barb (ref.
no.
13)
may be replaced with
969.
See page
13
far "Haw Ta Order Replacement Parts"
TECHNICAL DATA
MOTOR 3 hp. single phase 230
V.
60
Hz, 20 Amp, TEFC
WATER PUMP: 1200 psi (83 bar) measured at pump
3.5'GPM 113.3 liter/min)
WmED PARTS: High Pressure Hose: Acrylonitrilie and Buna-N cover and tube
Bypass
Hose: Synthetic yarn, EPDM
Aluminum, Aluminum
or
Bronze alloys. Brass, Copper,
Pressure
Washer
(including fitting): Anodized
Nylon- composite. Ceramic. Buna-N.
Cotton Phenolic. 316, 303,
&
304 Stainless
Steel, Polymide-12 Thermo-plastic.
Carbon Steel. zinc
or
yellow chromate plate
UNIT WEIGHT 150 Ib.
168
kg)
OVERALL DIMENSION Length: 38 in. (965 mm)
Width: 19 in. 1482
mm)
Height: 33 in. 1838 mm)
MAX. INLET WATER TEMPERATURE: 1 60°F
(700
c)
INLET HOSE CONNECTION 3/4" garden hose
(f)
PUMP OIL CAPACITY 15.2
02.
(.45
liters)
'
is
a registered trademark of the DuPont Company
802-777
15
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE