6
Component Identification
1.
Pressure Washer Pump:
Inspect for
loose/broken parts prior to each use.
2.
Pump Oil Fill:
Add pump oil here. Replace
shipping plug with vented dipstick.
3.
Pump Oil Drain:
Drain pump oil from here.
4.
Pump (Water) Inlet:
Attach garden hose here.
5.
Pump (Water) Outlet.
Connect high pressure
hose here.
6.
Pressure Adjustment (Unloader):
Valve that
regulates pressure and directs flow into bypass
when trigger is closed.
7.
Chemical Injector:
Push chemical hose onto
injector to route chemical from chemical bucket
into pump.
8.
Thermal Protector:
Valve that regulates water
temp in the pump
9.
Engine:
The air-cooled engine powers the pump.
10.
Gun Holder:
Store gun here.
11.
Nozzles:
Change nozzles for different spray
patterns.
12.
Handle:
Designed for easy cart movement.
13.
Hose:
Attach couplers to gun and water outlet.
14.
Spray Gun:
Source of pressurized water, use two
hands for safe operation.
15.
Trigger:
Pull to allow pressurized water to flow
out of spray gun.
16.
Chemical Hose:
Submerge in cleaning solution.
See “
Parts Explosion
” for more details
16
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12
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10
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9
8
6
5
4
3
2
1
Summary of Contents for 1577149
Page 32: ...32 FIG04697 Parts Explosion Models 1577149 1577249 Rev A 3 ...
Page 34: ...34 Pump Exploded View Rev A 3 ...
Page 37: ...37 Engine Exploded View 1577149 Rev A 3 ...
Page 40: ...40 Engine Exploded View 1577249 Rev A 3 ...
Page 43: ...43 Engine Manual CAUTION ...
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Page 52: ...52 Assembled by Northern Tool Equipment Company Inc Burnsville MN 55306 NorthernTool com ...
