HNE MFU 50-150, Руководство пользователя

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Mobile Foam Unit Version 50-150 19 of 36
7.4 Deactivating the MFU
1. Press STANDBY (5) if another function is still active. The button lights up and the
engine switches to idle speed.
2. Turn the ignition switch (4) left. The engine stops, the whole system is inactive.
3. Actuate the jet gun to relieve residual pressure.
7.5 Emergency shutdown
In case of a dangerous situation caused by the
running MFU, immediately push the button
EMERGENCY STOP (1) on the control panel.
The
adjacent red fault indicator lights up. The engine
shuts down, the fuel line is closed, the ignition and
electrical control is inactive and the bypass valve
opens
. After standstill, actuate the jet gun to relief
residual pressure. To make the MFU ready for restart,
turn the EMERGENCY STOP button (1) clockwise.
Before shutting off, we strongly recommend cooling down the engine at idling
speed for about two minutes.
The exhaust and its surroundings are very hot for some time after
switching off the engine
– burning hazard !
DANGER
DANGER
Never unlock the EMERGENCY STOP button before the
cause of danger is eliminated !
REMEMBER !
The EMERGENCY STOP button is an exclusive safety device for
dangerous situations. For regular shutdown use the ignition switch only !