32 - User Manual - Sigillo
®
4.5 Ordinary maintenance that can be carried out exclusively by operators equipped with the
installer’s manual
In case of great fleet with an own workshop, it is possible to request the installation manual to Marcolin Covering
s.r.l..
4.5.1 Bow replacement
For replacing a bow proceed as follows:
WARNING!
In case of electrical-operated covering system, before every maintenance work, take care to activate the
safety shutdown with the key. As soon as the maintenance or repairing work has been performed
remember to remove the key from the emergency mushroom pushbutton.
1. Find out the bow that needs to be replaced.
2. Remove the rivets positioned on the tarpaulin upper side which fasten the same
to the bow support.
WARNING!
For carrying out certain maintenance work the access to the internal space of the tipper body
is required. Make sure that the internal space is empty and clean to avoid any sliding and
falling. Wear suitable protective clothing.
DO NOT WALK ON THE TARPAULIN!
The manufacturer denies any liability.
3. Inside the tipper body remove the cable ties which fasten the
tarpaulin to the bow support.
4. Undo the self-tapping screws which fasten the bow to its support.
5. Carry out the described operation on both sides.
6. Pull out both supports and remove the bow.
At this point the damaged bow has been removed and the new one can be assembled.
7. Insert both supports in the respective end parts of the bow taking
care that the passage axis of the cables is the same of the others.
8. Fasten the supports using the suitable self-tapping screws.
9. Inside the tipper body fasten the tarpaulin to the bow by using
common cable ties (in case of fire-resisting PVC or polyurethane
tarpaulin apply fire-resisting cable ties).
CAUTION!
For fire-resisting PVC or Polyurethane tarpaulins the application of standard cable ties is not permitted.
Demand the proper cable ties for fire-resisting tarpaulins of the manufacturer.
The manufacturer denies any liability.
