SECTION 4: OPERATIONS
Connections and Controls
H8189/H8190 Pump Controls (Figure 4)
A. Pump Out-Feed
B. Pressure Adjustment Knob
C. Chemical Injection Inlet
D. Pump In-Feed ...............................................
B
A
D
Figure 4. Pump Controls.
H8189/H8190 Gasoline Pressure Washer
C
H8189/H8190 Engine Controls (Figure 5)
E. Choke
F.
Fuel Valve
G. Throttle
H. Pull-Start Rope
I.
Motor Switch
E
F
Figure 5. Engine controls.
G
H
I
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