4 Repair
4.3.2. Replacement of Serial Measurement Board Unit
1193HAC030005-001 Revision: -
© Copyright 2006 ABB. All rights reserved.
Required equipment and Refereces
Removal SMB Unit
NOTE!
This product contains certain materials considered hazardous. This product must be disposed
of in accordance with the current legislation of the country in which the robot and control unit
is installed.
Refitting SMB Unit
NOTE!
Check the new battery using a Voltameter, it should read approx +12V.
Equipment Spare part no. Note
Standard Tools Standard toolkit on
page 196
Serial Measurement Unit Spare Parts, SMB Unit
on page 213.
Base Cover Gasket Spare parts in the base
on page 214.
(If damaged)
Plastic washer Spare parts in the base
on page 214
(If damaged)
Refereces
Circuit Diagram 3HAC028647-009
Updating revolution counters on page 182.
Replacement of base cover gasket on page 116
Action Note
1. Remove the base cover. Described in section
Replacement of base cover
gasket on page 116
2. Remove the three(3) Flange screws holding the
bracket for the SMB Unit.
Use Standard Tools
3. Disconnect all the cables from the SMB Unit.
4. Remove the SMB Unit.
Action Note
1. Refit the new SMB Unit.
2. Connect all cables. As described in Circuit Diagram
3HAC028647-009
3. Refit the bracket using the three(3) Flange screws. Tightening Torque 4 Nm
4. Refit the base cover. Described in section
Replacement of base cover
gasket on page 116
5. Update the revolution counters Described in section Updating
revolution counters on page 182
Continued
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