2-11
D A N G E R
Like other mobile cranes, the IC-40 will tip over more readily than some types of
vehicles. The operator should always control the vehicle speed to be compatible with
terrain or road conditions.
OPERATING THE CRANE
The following procedure is recommended for placing the crane in operation:
1. Perform daily inspection and test. (See Page 3-4)
2. Apply park brake.
3. Leave transmission control switch in neutral.
4. Start engine and allow a warming period at low RPM.
5. Set up the Rated Capacity Limiter configuration while warming up the engine.
6. Move accelerator pedal between medium and full speed.
7. Set all outriggers fully down on firm, level surface. Use timber or steel plate cribbing under
outrigger shoes, as needed, on soft ground. Outriggers must remain set during all crane
operations except for Pick and Carry.
8. Meter the controls when beginning or terminating movement to prevent sudden starting or
stopping. This imposes undue shock loads on the equipment, especially when handling
heavy loads. The control should be slightly actuated to begin movement and then slowly
increased to desired speed. The accelerator may be depressed fully for maximum
operating speed.
9. Release accelerator during idle time.
NORMAL GAUGE READINGS
Engine Coolant Temperature - Allow engine to warm up to 100 F (38
° C) before operating
crane. Stop engine if temperature exceeds 220 F (104
° C) degrees.
Engine Oil Pressure - Stop engine if oil pressure does not exceed 10 PSI (0.7 bar) at low
idle. Pressure varies with engine RPM.
Transmission Temperature - Normal operating temperature is in the range of 75 to 200 F
(24
° C to 93° C). If the reading on the gauge which starts at 100 F (38° C) exceeds 200 F
(93
° C), shut down the unit and determine the cause of excessive heating.
Level Indicator- Do not operate crane if it is not level.
Fuel - Do not allow fuel tank to become empty. The engine will be difficult to restart and may
require bleeding of diesel injectors. Keep tank full when idle to prevent condensation in tank.
W A R N I N G
Vapors can be formed inside a fuel tank and cause a buildup of pressure that can result
in a sudden expulsion of gasoline and gasoline vapors from the filler neck when the
fuel cap is removed from a hot tank. Remove cap slowly. Fuel spray may cause injury.
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