Campbell Hausfeld PW2120 Product Manual page 5

Pre-Operation (Continued)
Chemical injection hose
Pressure
adjustment
knob
Oil vent cap
Oil drain
plug
Thermal relief valve
Figure 8 - Axial pump hookup
9. Attach the lance with nozzle to the
gun (See Figure 9).
Figure 9 - Attach lance to gun
10. Install quick connect tip, if applicable
(See Figure 10).
Figure 10 - Quick Connect Tip
High
pressure
hose
Outlet
Garden hose
Inlet
5
TRIGGER SAFETY LATCH
In the engaged position, the trigger safety latch prevents
the gun from being triggered accidentally. Push the latch
fully down to engage it (See Figure 11). Always engage
the trigger safety latch when the unit is not in use.
Trigger lock
(not engaged)
Trigger lock
(engaged)
Figure 11 - Trigger lock
ACCESSORY STORAGE
Additional accessories can be stored in the back of the
unit. Extra quick connect tips can be stored on the front
upper area of the tank (See Figure 12).
Gun storage
Accessory storage
Figure 12 - Accessory storage
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