GTS BG 132, Installation And Operating Manual

Page: 100 / 128

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Issue 05/2013 Page 100
Maintenance and care
Maintenance work, authorised technicians
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Fig. 30 Installation of carbon brush holder
8.4.4 Replacement of the ball bearing
Replace the ball bearings of the generator at least every 20,000 operating
hours. If rough running noises are detected during the regular check on
the ball bearings specified for every 5,000 operating hours, replace the ball
bearing earlier.
Danger
Risk of injury and risk of damage!
y Opening or disassembling the generator puts
the system at risk and compromises the safety
of the user.
► Never open or dismantle the generator.
► The generator may only be opened by the
manufacturer or an authority authorised by
the manufacturer.
► Only carry out the work described in this
manual.