OPERATION AND
MAINTENANCE MANUAL
EN
MU_027
Rev.1
29/04/2020
Page 19 of 33
7
Adjustment and maintenance
7.1
Swinging arm adjustment
The Product is sold already balanced and does not require further
adjustment. In the event of the spring swinging arm becoming stiff
or loose over time, mechanical intervention is possible by regulating
the compression of the internal spring.
Manually move the cover (1) forwards. Fit the adjustment pin (2) in
the holes of the ring nut and turn in the direction indicated by the
arrows to increase/decrease the load on the spring.
If the swinging arm drops, this means the elastic force of the spring
is insufficient:
- turn the lever downwards and load the spring.
If the swinging arm lifts up, this means the elastic force of the spring
is too high:
- turn the lever upwards and release the spring.
At the end of adjustment, manually reposition the cover (1) in its
original position.
The swinging movement of the arm can also be adjusted upwards.
The Product is sold with maximum set swinging movement. If the
swinging movement is to be reduced upwards, manually move the
cover (1) forwards and insert the adjustment pin (2) in the second
ring nut.
By turning the pin downwards, the swinging movement can be
reduced until it is in horizontal position.
The swinging movement downwards cannot instead be changed.
At the end of adjustment, manually reposition the cover (1) in its
original position.
7.2
Clutch adjustment
The brakes are set during installation. Like all the other mechanical
parts, the brakes are also subject to wear.
If the Product does not remain in a stable position, the braking force
will have to be adjusted by means of the brake screws.
Use a flathead screwdriver to increase brake force, turning the
screws (1) and (2) of the arm brake clockwise.
To increase the braking force at the head, turn the two brake screws
(3 and 4) clockwise using a flathead screwdriver.
Summary of Contents for GIMAled81
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Page 57: ...MANUALE D USO E MANUTENZIONE IT MU_027 Rev 1 29 04 2020 Pag 33 di 33 Note...
Page 94: ...OPERATION AND MAINTENANCE MANUAL EN MU_027 Rev 1 29 04 2020 Page 13 of 33 Mobile model...
Page 114: ...OPERATION AND MAINTENANCE MANUAL EN MU_027 Rev 1 29 04 2020 Page 33 of 33 Notes...