Restoring The Balancing Device - ABB IRB 6640 - 180/2.55 Product Manual

Articulated robot
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4.5.6. Restoring the balancing device

Overview
This section details how to restore the balancing device and how to remove the press tool
from the device.
DANGER!
There is a high tensioned spring inside the balancing device, incorrect handling may cause
injuries and damage property.
Press tool and hydraulic cylinder
The figure below shows the hydraulic cylinder mounted on the press tool.
The press tool includes two press devices that are used to different models of the balancing
device.
xx0200000174
A
B
C
D
E
F
G
3HAC026876-001 Revision: C
Press block
Hydraulic cylinder
Press device
Bolt, press device
Moving pin with marking
Bolt (4 pcs)
Pin, attached to the fix plate
4.5.6. Restoring the balancing device
Continues on next page
4 Repair
297

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