Multiquip C30HDNI - Manual (Page 37)

MAYCO C-30HDNI (ZENITH) PUMP — OPERATION AND PARTS MANUAL — REV. #11 (04/03/12) — PAGE 37
C-30HDNI (ZENITH) PUMP — STARTUP/SHUTDOWN PROCEDURES
Starting
1. Hold the throttle control switch fully to the RIGHT to set the
engine speed to IDLE (Figure 20).
Figure 20. Throttle Control Switch
2. Place the pumping control switch (Figure 21) in the OFF
position.
Figure 21. Pumping Control Switch (OFF)
Figure 22. Ignition Switch
3. Insert the ignition key into the ignition switch (Figure 22), turn
the key to the ON position, then to the START position,
release the key when the engine starts.
NOTE
During pumping operations , the
engine speed cannot be reduced
below 1300 RPM's.
This built in feature protects the clutch from disengaging
(slipping) during operation.
7. Let the engine run for 3-5 minutes before putting pump into
operational use. Push the choke knob in all the way.
8. Listen for any abnormal sounds. If any mechanical or electri-
cal problems exists, STOP the engine and correct the problem.
9. To begin pumping concrete. Place the pumping control switch
(Figure 24) in the ON position
Figure 23. Control Box Status Lamps
6. Verify that the oil pressure , battery and water temperature
status lamps (Figure 23) are all OFF. If any of these lamps are
ON, stop the engine and correct the problem.
Figure 24. Pumping Control Switch (ON)
CAUTION - General Saftey
DO NOT attempt to operate this concrete pump
until the Safety, General Information and
Inspection sections have been read and
understood.
System Shut-Down
1. Place the pumping control switch in the OFF position
(Figure 21).
2. Turn the throttle control knob fully counter-clockwise.
Let the engine run at idle speed for 3-5 minutes.
3. Turn the ignition key (Figure 22) to the OFF position.
4. Clean pump as referenced in the maintenance section of this
manual.