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-- 7.2) STARTING UP --
Proceed as indicated in the illustrations of chap. 5.7
1)
Fully close the air delivery taps
2)
Position switch (4) to ON position, which will switch on the spark-plug pre-heating
alternator and oil pressure indicators.
3)
Wait for the spark-plug pre-heating indicator to go off.
4)
Press the start button (3), until the engine starts. Should the engine fail to start
immediately, do not insist in order to prevent the risk of damage to the starter motor,
repeat the operations starting from points 3,4,5.
IMPORTANT:
- Release the button as soon as the diesel engine begins to
start.
- Avoid extended starting operations, of over 10 seconds
duration.
- In the event of difficult start conditions, repeat the operation
with a series of short, starting operations at intervals.
5)
Once the engine is engaged, it will run at minimum speed for about 40 seconds; the
pressure gauge will indicate a pressure level of between 2-3 bar, while the indicator lights
on the control panel must all be off..
Should one or more of the indicators still be on after 5-6 seconds, immediately stop the
machine to find the cause.
After 40 seconds the motorized compressor will automatically enter working mode:
accelerate the engine, open the suction valve and the gauge pressure will reach maximum
calibration values
6)
Then connect the compressed air delivery pipes to the relative tools.
7)
Gradually open the taps.
-- 7.3) DURING THE WORKING STAGE
--
1)
The machine must always operate with bonnet lowered and closed.
2)
The suction inlets must be constantly checked to prevent any obstruction by foreign
particles such as paper, plastic, etc.
3)
Check the fuel level.
-- 7.4) STOPPING --
1)
Fully close the delivery taps (R).
2)
Position switch (4) to OFF; the motorized compressor will act to de-pressurize the
machine until the gauge pressure reaches a value of 3.5 bar before stopping. The control
leds will flash during the de-pressurization stage
Summary of Contents for MDVN 71 AP
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