MODEL BMG-780 GRINDER
SECTION 7
MAINTENANCE
50
OPERATING MANUAL
MARCH 2009
Grinding & Polishing
Fig. 7.2
Disassembly:
•
Unscrew the bolts (1) on the topside, to enable the protection cover (2) to be
removed.
•
Disassemble the upper tensioner (3) and the bolts (4) to enable the motor (5) to be
removed.
•
Unscrew the long bolts (6) so the motor adapter flange (7) and the motor
mount (8) can be removed.
•
Now the belt (9) can be removed.
•
The protection cover (11) can be removed by taking out the bolts (10)
•
Unscrew the bolt (12) this will allow the under plate (13) to be removed.
•
Unscrew the bolts (14) and the bolt (15) to enable the rings (16) and the contra pulley
(17) to be taken out of the upper drive.
•
Remove the belt (18).
•
The center pulley (20) can be removed by unscrewing bolt (19).
•
The coupling (21) must be taken off before you can disassembled the lower part.
Assembly:
•
Assemble the parts in the reverse order that they have been disassembled.
7.5 UPPER PART
Prior to any repair work being carried out on the machine or its
drives, secure the machine against unintentional activation. See
Section 2.6.
Summary of Contents for BMG-780 ULTRAPRO
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