C-30HDN PUMP — OPERATION AND PARTS MANUAL — REV. #11 (03/29/12) — PAGE 27

C-30HDN INITIAL START-UP

1. Turn the inner most knob counter clockwise to unlock the

throttle cable

(Figure 17).
Figure 17. Throttle Control Knob (Un-locking)
2. Push the outermost button inward, then pull out about half
way. This will set the throttle at half speed (Figure 18).
UNLOCK
LOCK
UNLOCKING
KNOB
THROTTLE
ADJUSTMENT
KNOB (FINE)
(TURN CW/CCW)
THROTTLE
ADJUSTMENT
KNOB (COARSE)
(PUSH/PULL)
Figure 19. Throttle Control Knob
PUSH-IN, THEN PULL
TO SET THROTTLE
(RPM’s)
PUSH ALL THE WAY IN
TO IDLE ENGINE
3. Pull the

choke knob

(Figure 19) outward about half way.
In cold weather, start the unit with the choke in the fully closed
position.
In summer time or when the engine is warm,
the
unit can be started with the choke halfway or completely
open
Figure 18. Throttle Control Knob (RPM Adjust)
4. Place

the

pumping control switch

(Figure 20) in the
OFF position.
Figure 20. Pumping Control Switch (OFF)
Figure 21. Ignition Switch
5. Insert the ignition key into the

ignition switch

andturn the
key to the ON position, then to the START position (Figure
21). Release the key when the engine starts.
Starting

CAUTION - General Saftey

DO NOT attempt to operate this concrete pump
until the Safety, General Information and
Inspection sections have been read and
understood.