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DT 4.2, DT 4.4, DT 4.6, DT 4.8
8.3
MAINTENANCE INTERVALS
The following overview shows the maintenance intervals:
DT 4.2, DT 4.4, DT 4.6, DT 4.8
Component
Intake filter ¹
Capacitor (1~ motor)
³
Housing
Slider ²
General overhaul
Protective devices
Table 8.3: Maintenance intervals 1
8.4
MAINTENANCE ACTIVITIES
DANGER
Danger to life due to defective, dismantled and manipulated protective devices
WARNING
Danger from hot components
NOTE
Wear suitable PPE
NOTE
For a description of the safety instructions, see 2.9
The safety instructions must be observed:
• Use appropriate tools and handle with care.
• Personal protective equipment must be used to prevent injury from tools or components.
• The maintenance area must be kept clean and tidy. Objects lying around can be a tripping hazard
• If there is any uncertainty, consult the supervisor or the manufacturer.
The maintenance plan provides for the following activities:
40 - 200 h
check, clean,
change
clean
Visual inspection
500 h
check, (switch)
measure, measure,
3000 h
8000 h
change
carry out
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