Troubleshooting; Transport And Handling; Scrapping - Mase Generators MARINE I.S. 21.5 Manual Uso Y Mantenimento

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6.16 Troubleshooting

The starter motor turns but the main engine does
not start
- Check that there is fuel in the tank (fill up)
- Check if the stop electromagnet is in the firing position
(consult Service Centre)
- Bleed the air bubbles from the fuel circuit (see par. 4.2)
The engine protection module is not activated
when the START button is pressed
- battery, and the electrical connections (reconnect).
- Check integrity of the battery (recharge or replace).
The generator switches off during the operating
period
- Check if a protection has been activated with the
relevant light coming on (remove the cause and retry
starting).
- Check if there is fuel in the tank (fill up).
There is a high grade of smoke at the engine
exhaust
- Check that the oil level in the sump does not exceed
the MAX index (restore level).
- Check that the generator is not in overload.
- Check calibration of the injectors (consult Service
Centre).
The engine runs irregularly
- Check the fuel filters (replace).
- Bleed the air bubbles from the fuel circuit (see par.
4.2).
The alternator voltage is too low
- Check the engine rpm:
1560 rpm without utilities connected at 50Hz
1860 rpm without utilities connected at 60Hz
- Excitation capacitors damaged (replace).
Starter battery flat
- Check the electrolyte level in the battery (restore the
level).
- Check functioning of the DC alternator.
- Check integrity of the battery.
The generator does not deliver power
- Check that the magnetothermal switch [Fig. 4, Ref. 2]
is in the "ON" position. If not, contact an authorised
Service Centre.
GB

7 TRANSPORT AND HANDLING

For transport, all the generators are fixed to a pallet by
means of screws.
For handling on the boat use the engine lifting hooks
located under the top access door [Fig.3, Ref.2]. Hook
the generator carefully and lift it slowly without sudden
movements.
- Hooking the generator at points different from
that indicated may cause damage to the genera-
tor or be dangerous to the operators.
- During lifting all personnel must keep a safe dis-
tance and the operators must wear protective hel-
mets.

8 SCRAPPING

At the end of its lifetime the generator must be taken to
official scrapyards.
at household refuse disposal sites, as many of its
parts are polluting.
32
IS 21.5-23.5
Do not dispose of the generator