Graco Inc. 802-776 Pressure Washer User Manual


 
PARTS DRAWING
Chemical Injector,
PARTS LIST
Chemical Injector, 800-138
REF.
PART
NO. NO.
1
801-684
NIPPLE. Hex, brass,
3/8
NPT
DESCRIPTION
QTY.
1
2 801-686
O-RING
1
~~ ~~~
-
.
".
.
-
3 801-687
NOZZLE NO.
2
4
801-688
O-RING
5
801-689
CHEMJETBODY
6
801-690
SPRING.
cone
7 801-784
BALL. SST
8 801-692
O-RING
9
801-693
O-RING
.
~
.
~~.
",
."
..
10
801L694
VALVE
SEAT
11
801-695
SPRING
'1
3 801-697
NEEDLE/HOSE BARB
12 801-696
O-RING
14
801-698
ADJUSTMENT KNOB
15 801-682
SPRING, retaining
~ ~~~ ~~
1
1
1
1
1
1
1
1
1
1
1
1
1
'If
an extremely harsh chemical is to be injened,
or
if
corrosion problems exist, the standard,brass needwhose
barb (Ref.
No.
13)
may be replaced with a stainless steel
needle/hose barb, Part
No.
801
-969.
See page
13
for
"How
To
Order Replacement Parts':
TECHNICAL DATA
MOTOR: 1.5 hp. Single phase 115
V.
60
Hz, 15 Amp, TEFC
WATER PUMP
8W
psi
155
bar) measured at pump
2.6 GPM
(9.8
iiterhin)
WETTED PARTS: High Pressure
Hoae:
Acrylonitrilie
and
Buna-N cover and tube
Bypass
Hose:
Synthetic
yarn.
EPOM
Pressure
Washer
(including fining): Anodized
Aluminum. Aluminum
or
Brome alloys, Brass, Copper,
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: 100 Ib. (46 kg)
OVERALL DIMENSION: Length: 38
in.
1965
Am)
Width
19
in. (482
mm)
Height:
33
in.
(838
mm)
MAX. INLET WATER TEMPERATURE: 16OOF
(70°
C)
INLET HOSE CONNECTION: 3/4",garden
hose
(0
PUMP OILCAPACITY: 10.1
01.
1.3
liters)
.
is
a
registered trademark of the
DuPont
Company
802-776
15
."
__
..
-
..
.,
.
.
,"
.
.
..
..
..
..
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE
PTFE