Replacement Of The Spring - PREVOST DMO Instrucciones De Montaje

8 - REPLACEMENT OF THE SPRING

A
The spring wich allows to rewind the hose is placed inside a proper housing
centre wich is joint to the drum.
WARMING !
THE DISASSEMBLY OF THE SPRING IS ONLY PERMITTED TO SUITABLY
TRAINED
STAFF. HANDLE WITH THE GREATEST CARE SPRING TO AVOID SERIOUS
ACCIDENTS (FIGURE A).
1. Make sure that the rewinding system is totally unloaded and that
the drum is free (See point 1 chapiter 7).
2. Loosen the swivel joint (Figure B).
3. Loosen the 2 screws on the spring side by a 10 mm wrench (See
point 3 chapiter 7).
4. Disassemble the opening on the spring side by a 10 mm wrench
and take out the drum (Figure C).
5. Take out the shaft from the spring housing (Figure D).
6. Lift the tangs on the drum by a screwdriver and rotate the spring
housing centre in order to release it from the drum (Figure E).
7. Turn upside down the drum and take out the spring housing
centre paying the greatest care so that the spring does not go out
of it (Figure F).
8. Insert and hook the shaft into the new spring housing centre.
Lubricate the spring and the shaft.
9. Put the drum straight and place the new spring housing centre
with the utmost care. Block the tangs (Figure G).
10. Assemble all the parts and go on as indicated at point 2 of the
chapter 6 "Mouting the hose".
B
14
C
D
E
F
G