Trane Technologies Thermo King TriPac Evolution, Руководство оператора

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TK 55711-19-OP-EN 33
Engine On/Off Switch
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R Riisskk o off IIn njju urry y!!
The unit may start automatically without warning if the Engine On/Off
Switch is in the On position.
W WA AR RN NIIN NG G
R Riisskk o off IIn njju urry y!!
Immediately stand clear when the preheat buzzer sounds. This indicates
that the engine is preheating. If the engine is hot, preheat time will only be a
few seconds.
The Engine On/Off Switch is located inside the TriPac APU housing on the
lower right side of the frame. This switch must be in the On position for the
TriPac engine to operate.
Figure 20. Engine On/Off Switch
The APU Engine On/Off Switch functions as a service switch. It allows
maintenance personnel to disable the APU engine. This assures the engine
will not crank even if the HMI On/Off button is pressed on.
When the Engine On/Off switch is placed in the Off position:
• If the TriPac system is OFF and the TriPac HMI On/Off button is pressed,
no shutdown alarm will generate. The engine will not start.
• If the TriPac system is ON but the APU engine is not running, no
shutdown alarm will generate. The engine will not start.
• If the TriPac engine is running or starting, the engine will stop and a
shutdown alarm (code 35) will generate in the [ENG] group. The engine
will not restart.
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