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MQ-D306HA DIAPHRAGM PUMP — OPERATION AND PARTS MANUAL— REV. #3 (01/09/07) — PAGE 19
MQ-D306HA— INITIAL START-UP (ENGINE)
8. Before the pump is placed into operation, run the engine for
several minutes. Check for fuel leaks, and noises that would
associate with a lose component.
9.
To begin pumping, place the throttle lever (Figure 15) in the
"RUN" position.
Figure 14. Choke Lever (Closed)
Figure 15. Throttle Lever (Run)
Stopping The Engine
Normal Shutdown
1. Move the throttle lever to the IDLE position (Figure 16) and
run the engine for three minutes at low speed.
Figure 16. Throttle Lever (Idle)
2. After the engine
cools
, turn the engine ON/OFF switch to the
“OFF” position (Figure 17).
3. Place the
fuel shut-off lever
(Figure 18) in the ”OFF”
position.
Figure 17. Engine ON/OFF Switch (OFF)
Figure 18. Fuel Valve Lever (OFF)
Emergency Showdown
1. Move the throttle lever quickly to the
“
IDLE
”
position, and
place the engine ON/OFF switch in the “OFF” position.
NOTE
Pump speed can be
regulated
with
the engine throttle control from full
volume, 65 strokes per minute, to
about 40 strokes per minute for
lesser volume. Smoothest operation
can be determined by trying to pump at several speeds. Limit
maximum speed to 65 strokes per minute of the diaphragm (2,800
RPM engine speed).
7. If the engine has started, slowly return the choke lever
(Figure 14 ) to the “CLOSED” position. If the engine has not
started repeat steps 1 through 6.