4 Repair
4.5.5. Unloading the balancing device
3333HAC023082-001 Revision: E
© Copyright 2004-2008 ABB. All rights reserved.
3. Remove the rear cover of the balancing
device, by unscrewing the attachment screws
(E).
xx0200000175
• E: Rear cover attachment
screws, 4 pcs
4. Remove the gasket from the balancing device
end.
5. 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 332!
See the figure Press tool and hydraulic
cylinder on page 331!
6. Fit the hydraulic cylinder to the press tool. Art. no. is specified in Required
equipment on page 332!
See the figure Press tool and hydraulic
cylinder on page 331!
7. Connect the hydraulic pump to the cylinder. Art. no. is specified in Required
equipment on page 332!
8. 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 331!
Do not apply more pressure than
necessary, it could damage bearings
and sealings at the shaft.
9. 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 331!
10. Unload the hydraulic cylinder.
11. The hydraulic cylinder may now be removed
from the tool, when necessary.
Action Note/Illustration
Continued
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