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8
M
AINTENANCE
(
CONT
)
C
LEANING
T
IPS
The gun nozzle supplied with the pressure washer provides optimum
cleaning for universal cleaning applications if used properly.
Cleaning agents are most e ective when the surface is rinsed rst to loos-
en dirt. After pre-rinsing to loosen dirt, then clean with detergent.
Detergent should be applied from the bottom to the top of the washing
area. Apply detergent and allow the detergent to react with the dirt, then
rinse from the top to the bottom. This detergent applying and rinsing
technique will help to avoid streaks and skips in the washing area.
Never use more detergent than is necessary to clean the surface.
Always follow directions supplied by the detergent manufacturer on the
container.
For best spraying results, hold the gun 6 – 12” away from the washing
surface and use long, slow deliberate side to side strokes, similar to using
a paint sprayer. This technique will provide the most e ective cleaning
impact and minimize streaks and skips in the cleaning process. Waving
the spray gun aimlessly across the surface wastes water and expensive
detergent and prolongs the cleaning process.
If the pressure washer is used to apply wax, the gun should be held further
from the surface to optimize the “misting” e ect when applying the wax.
For best results, follow the directions supplied by the wax manufacturer.
Hold the gun/wand in the normal operating position. Turn the nozzle
sleeve clockwise for a fan spray and counterclockwise for a stream. (Pull
the nozzle sleeve forward for high pressure while pushing the sleeve away
from the gun for low pressure). After shutting down the unit and draining
the hose, spray a lubricant, such as WD40, on the backside of the nozzle
and work the nozzle back and forth from high to low pressure. This will
help prevent the nozzle from sticking. Examine nozzle tip for blockage
only with pressure washer “OFF” and pressure relieved from systems.
G
UN
, W
AND
AND
N
OZZLE
13
1 1260279 Casing 1
2 1261551 Screw 8
3 180030 Screw 4
4 1260710 Handle 1
5 1261760 Fan cowling 1
6 1341030 Filter 1
1264629 Casing
1
7
1272810 Blue Casing
1
8 1260470 Screw 4
9 1260830 Foot 2
10 1269115 Hose & Filter Assembly 1
11 1260780 Screw 4
12 1262790 Detergent hose 1
13 1260760 Screw 6
14 1269101 Cover 1
15 1260040 Oil seal 1
16 1260480 Plug 1
17 1260050 Bushing 1
1269216 Head assembly
1
1269251 Head assembly
1
1269221 Head assembly
1
18
1269306 Head assembly
1
19 1260010 Pump body 1
20 1260190 Shaft 1
21 1320370 Bearing 1
22 1260770 Ring 1
23 1260790 Ring 1
24 1260750 Ring 1
25 1380520 Key 1
26 1260080 Pin 3
27 1260070 Piston 3
28 1260091 Plate 3
29 480480 O-ring 3
30 1260120 Piston 3
31 1260100 Washer 3
32 1260110 Nut 3
33 1260060 Connecting-rod 3
34 1260162 Plug 6
960160 O-ring
6
35
960191 O-ring
6
36 1269050 Complete valve 6
880830 O-ring
6
37
880831 O-ring
6
1260020 Head
1
1320023 Head
1
38
1320022 Head
1
39 1260460 Oil seal 3
1260440 Water seal
3
40
1260441 Water seal
3
1260420 O-ring
3
41
1260421 O-ring
3
42 1381550 Washer 6
43 680570 Screw 6
180101 O-ring
1
44
180102 O-ring
1
45 820361 Plug 1
46 1980740 Plug 2
740290 O-ring
2
47
740291 O-ring
2
1260140 Ring
3
48
1520120 Ring
1
1271650 Water seal
3
49
1260131 Water seal
3
50 1260151 Piston guide 3
51 620301 Plug
1
1260301 Fan
1
52
1260300 Fan
1
53 1260970 Seal 1
54 1260360 Stud bolt 4
55 1260960 Shield 1
56 1260950 Bearing 1
57 1269100 Clamp 1
58 1260400 Gasket 1
59 1261560 Screw 4
1261410 Box
1
60
1260341 Box
1
4747 Motor
1
61
44545 Motor
1
1261240 Switch
1
62
1272030 Switch
1
63 1271950 Cable retainer 1
64 1269090 Cable retainer 1
65 1263550 Capacitor 1
66 1267280 Clamp 1
67 1271880 Screw 1
68 1262370 Ori ce 1
69 1261820 Cable 1
70 1265180 Gasket
1
Legend
Pos Code Description Qty Pos Code Description Qty
For
For
For
AR620 AR630 AR630-Hot
For
For
AR630TSS AR630TSS-Hot
Kits
A 1864 Valve kit 1
B 2628 Piston kit 1
C 1865 Oil seal kit 1
E 1866 Water seal kit 1
F 2040 Gasket kit 1
Pos Code Description Qty
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