4 Repair
4.5.5. Replacement of balancing device (design 2)
3073HAC026876-001 Revision: F
© Copyright 2007-2010 ABB. All rights reserved.
Removal balancing device, (design 2)
The procedure below details how to remove the balancing device
Rust preventive 3HAC026621-001 Mercasol 3106
Lifting tool (chain) 3HAC15556-1
Shackle 3HAC020997-001
Press tool, balancing
device
3HAC020902-001 For unloading and restoring
the balancing device,
(Method 1)
Distance tool 3HAC030662-001 For unloading and restoring
the balancing device,
(Method 2)
Dismantle and
mounting tool
3HAC028920-001 For dismantle and mounting
of shaft and bearings.
Hydraulic cylinder 3HAC11731-1 To be used with these tools:
• 3HAC028920-001
• 3HAC020902-001
Hydraulic pump, 80
MPa
3HAC13086-1 To be used with the hydraulic
cylinder 3HAC11731-1.
Standard toolkit Described in section
Standard toolkit on page 409.
Loctite 577
Sikaflex 521FC
Equipment Spare part no. Art. no. Note
Action Note
1. Remove all equipment, if
any, on or close to the
balancing device.
2. For Clean room robots -
remove the lower end of
the cable harness.
3. Fit the lifting tool to the
balancing device and raise
to unload the weight.
CAUTION!
The balancing device
weights 210 kg! All lifting
equipment used must be
sized accordingly!
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