DNP CL-500, Руководство по обслуживанию

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TROUBLESHOOTING
3. HANDLING THE SITUATION WHERE POWER SUPPLY IS CUT OFF WHEN THE HEAT ROLLER IS DOWN
When power supply is cut off in a power failure during laminating or when the front door is open and the cassette is
pulled out by mistake, the heat roller is lowered and the heat causes damage to the film and card.
In this case, turn off the power supply and follow the steps below to resolve the problem.
3.1 When a cassette is installed in the laminator
1
Check that the cassette is locked and the interlock switch is working. Then switch on the power supply and reset.
2
The heat roller returns to standby position and performs initialization. However, as the film and card is damaged by
the heat of the heat roller, initialization cannot complete and the machine stops by displaying some error.
3
Open the front door and pull out the cassette. (The film and card may be deformed due to the heat. Pull it out slowly
without damaging the cassette.)
4
After that, refer to the steps in section 2. Handling Card Jam, and remove the card and film.
5
Remove everything and check that the interior of the laminator is normal. Install the repaired film to the cassette
and perform initialization again.
3.2 When a cassette is not installed in the laminator
1
When the cassette is not installed, the interlock switch is turned off. Initialization cannot be performed. Follow the
steps below to recover.
2
Open the front door and remove any film. However, if the film is entangled in the transport roller or stuck onto the
curled card, do not pull it out by force. Use a cutter to cut the film and remove the roll at the supply and reeling side.
3
Install an empty cassette without the film. Perform initialization in this state and recover the heat roller from its
lowered state. Follow the steps below.
4
When the film is entangled in the transport roller, it may be further entangled as the transport roller is rotated in the
initialization operation. Hence, once the transport roller starts to rotate during initialization, switch off the power
supply at this point.
5
After the power is switched off, open the front cover and remove the cassette. At this point, the heat roller has risen
to the normal position, so refer to section
2
and 3.1 and remove the film.
6
Remove everything and check that the interior of the laminator is normal. Install the repaired film to the cassette
and perform initialization again.