36 - Installation manual - Eletta
®
3.12 What is to be done, when the electric operated handling system does not work?
3.12.1 Replacement of the internal fuse in emergency situation
Prior to replace the internal fuse, verify that the external one placed on the positive pole terminal of the battery hasn’t b
lown.
If this is the case, that one is the fuse that needs to be replaced.
IMPORTANT INFORMATION FOR USER SAFETY
The replacement of the internal fuse in emergency situation should be executed by the operator only as
an exception, advising to contact as a matter of priority
the local installer, if the emergency situation
allows it, for getting detailed information about the procedure to apply
.
CAUTION!
Prior to open the Motor Control Unit, disconnect the battery from power supply.
WARNING!
This procedure must be absolutely carried out by qualified personnel to avoid invalidation of warranty!
•
By using a suitable screwdriver, loosen the screws at the corners of the Motor Control
Unit cover.
•
Remove the cover taking care not to damage the existing seal.
•
Replace the blown fuse.
•
Close again the Motor Control Unit with its cover, taking care not to damage the existing
seal.
3.12.2 Motor unlocking in emergency situation
WARNING!
Prior to perform this operation push the emergency pushbutton on the Motor Control Unit
and remove
the key!
Note:
The improper use can cause damages to the drive shaft, compromising the future efficiency.
For the emergency manual handling, proceed as follows:
•
Locate the gearbox protruding shaft on the front side, near the
central protective casing.
•
Insert the supplied hand-lever into the shaft.
•
Turn the hand-lever to deploy or withdraw the covering,
working directly on the gearbox screw.
CAUTION!
DURING THE TRAINING COURSE IT IS MANDATORY TO INFORM THE CUSTOMERS that it is
forbidden to handle the machine when the hand lever is fitted into the shaft.
