ABB M2000 - Page 173

3 Maintenance
3.3.7. Inspection, balancing device
1713HAC022033-001 Revision: K
© Copyright 2004-2011 ABB. All rights reserved.
Check for damage
Check for damages, such as scratches, general wear, uneven surfaces or incorrect positions.
The check points are shown in the figure Inspection points, balancing device on page 169.
3. • piston rod
(squeaking may
indicate worn plain
bearings, internal
contamination or
insufficient lubrica-
tion).
... perform maintenance or upgrade according to given
instructions in Maintenance kit, complete / Upgrade kit.
Art. no. for the kit and the documentation are specified in
section Required equipment on page 169.
To decide whether to perform maintenance or upgrade,
see section Action at detected faults on page 168.
Check for dissonance
from...
If dissonance is detected...
Check for damage on... If damage is detected...
1. • the piston rod (part of the piston
rod that is visible at the front of the
balancing device).
... perform maintenance or upgrade
according to given instructions in
Maintenance kit, complete / Upgrade kit.
Art. no. for the kit and the documentation
are specified in section Required
equipment on page 169.
To decide whether to perform maintenance
or upgrade, see section Action at detected
faults on page 168.
2. • the securing screw in the front ear
shaft.
Also check the tightening torque (50 Nm).
...replace.
Dimension is specified in section Required
equipment on page 169.
Continued
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