User and Maintenance Manual
Hydraulic brake ID 800
Model ID 800 (disc th. 8 mm)
Model ID 800 (disc th. 12.7 mm)
Date: 2014/07/01
Revision: 1.0
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9.
Maintenance and cleaning
ALL TYPES OF WORK ON THE BRAKE MUST BE DONE WITH THE MACHINE OFF.
Staff assigned to this work must wear suitable PPE such as gloves and safety footwear and take
any further precautions necessary to ensure adequate protection and prevent injury. Failure to
follow the instructions given for maintenance and cleaning of the product may compromise
personal safety and cause damage to equipment and machinery.
High temperatures may be produced after braking on the surfaces of the disc brake and the
brake linings. Personnel must therefore wait for parts subject to overheating to cool down
and wear suitable protective gloves and PPE.
9.1.
Changing the linings pads
1.
Cut off the hydraulic oil pressure.
2.
Loosen the screw (C61381) and push the plate (C62109) out until the lining base is free.
Remove the linings (Z50253, Z50255 or Z50254) from the brake by pulling the lining base
outward; remember that considerable force will be necessary to overcome the resistance
due to the attraction of the magnet (C62110) incorporated in the thruster (C62104).
3.
Each time the linings are changed it is a good idea also to change the return springs
(C62111); the linings are in fact supplied in a single kit which includes the springs. Remove
the springs (C61186) and washers (C61923), change the springs (C62111), replace the
washers and tighten the screws.
4.
Insert new brake linings and replace the plate (C62109) in its original position making sure
that it protrudes from the gap in the lining base. Tighten the screws (C61381).
9.2.
Cleaning the friction surfaces
1.
Cut off the hydraulic fluid pressure and dismantle the brake linings as explained in point 2
of chapter 9.1.
2.
Remove any oil or grease from the surface of the disc using a non-pollutant detergent
product.
3.
If the linings are contaminated, even if only on the surface, it is a good idea to clean them
using fine emery paper. If the contamination is deep replace the linings with new ones.
