ABB M2000 User Manual

4 Repair
4.5.5. Unloading the balancing device using hydraulic press tool.
3HAC022033-001 Revision: K322
© Copyright 2004-2011 ABB. All rights reserved.
Unloading the balancing device
The procedure below details how to use the press tool in order to unload the balancing device.
How to remove the press tool, is detailed in section Restoring the balancing device using a
hydraulic press tool. on page 324.
Action Note
1. Fit the moving pin to the current press device. Choose the correct press device,
according to the table Using the correct
press device on page 321.
The moving pin is shown in the figure
Press tool and hydraulic cylinder on
page 320.
2. Fit the correct press device and moving pin to
the press tool. Secure with the bolt, press
device.
NOTE!
Make sure the bolt is secured properly!
Shown in the figure Press tool and
hydraulic cylinder on page 320.
3. Remove the rear cover of the balancing
device, by unscrewing the attachment screws.
DANGER!
DO NOT! remove any other screws then the
rear cover attachment screws.
xx0200000175
• E: Rear cover attachment
screws, 4 pcs
4. Remove the o-ring from the balancing device
end.
5. Remove the support shaft.
6. Fit the press tool to the rear of the balancing
device with enclosed bolts. Tighten them
properly!
Art. no. is specified in Required
equipment on page 321.
See the figure Press tool and hydraulic
cylinder on page 320.
7. Fit the hydraulic cylinder to the press tool. Art. no. is specified in Required
equipment on page 321.
See the figure Press tool and hydraulic
cylinder on page 320.
8. Connect the hydraulic pump to the cylinder. Art. no. is specified in Required
equipment on page 321.
9. Increase the pressure and press until the
marking on the moving pin indicates the
correct position (in level with the pressure
block).
See the figure Press tool and hydraulic
cylinder on page 320.
Do not apply more pressure than
necessary, it could damage bearings
and sealings at the shaft.
10. Turn the fix plate to position "Closed" in order
to lock the tool in loaded condition.
See the figure Press tool and hydraulic
cylinder on page 320.
Continued
Continues on next page
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ABB M2000 Specifications

General

Brand	ABB
Model	M2000
Category	Robotics
Language	English