Ingersoll-Rand DOOSAN HP375WCU, Руководство по эксплуатации и техническому обслуживанию, Страница: 48 / 73

Operation & Maintenance Manual Operating Instructions
48 22592086
Starting The Machine
All normal starting functions are incorporated in the key operated switch.
• Turn the key switch to position 1.
• Turn the key switch to crank position (3) (engine start position)
NOTE: Position (2) is used only when grid heater option is installed.
If grid heater option is installed, refer to the chart below for guidelines on use.
Table 1: Grid Heater Chart Guidelines
• Release to position (1) when engine starts. The engine will now be running at a
reduced speed.
At temperatures below 32°F (0°C) or if there is difficulty starting first time:
• Open the manual blowdown valve fully.
• Complete starting sequence above.
• Close manual blowdown valve as soon as engine runs freely.
• Do not allow machine to run for long periods with manual blowdown valve open.
• Allow the engine to reach operating temperature.
• At this point in the operation of the machine it is safe to apply full load to the engine.
NOTE: Wear hearing protection at all times when the engine is started
with the manual blowdown valve open and air is flowing from the valve.
Temperatures
below -2°F (-19°C) Temperatures
between -2°F and
17°F ( -19°C and -
8°C) Temperatures
between 17°F and
46°F (- 8°C and
8°C)
Preheat
time 30 sec 20 sec 10 sec