Flameproof enclosure, danger of explosion!
Risk of death or serious injury.
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Before opening, ensure that there is no explosive gas and no voltage.
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Handle cover and housing parts with care.
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Joint surfaces must not be damaged or soiled in any way.
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Do not jam cover during fitting.
Figure 67:
top: KP/KPH, bottom: KES
[1]
Cover
[2]
Screws for housing
[3]
O-ring
[4]
Terminal compartment
[5]
Terminal board (KP, KPH)
[6]
Frame (KES)
Removing the plug:
1.
Loosen the screws [2].
2.
Remove plug/socket connector.
➥
Hereby, cover [1] and terminal board [5] or frame [6] remain together.
3.
Seal open plug/socket connection, e.g. using AUMA protection cover and parking
frame.
Fitting the plug:
4.
Clean sealing faces at the cover and the housing.
5.
Preserve joint surfaces with an acid-free corrosion protection agent.
6.
Check whether O-ring [3] is in good condition, replace if damaged.
7.
Apply a thin film of non-acidic grease (e.g. petroleum jelly) to the O-ring and
insert it correctly.
8.
Replace plug/socket connector and fasten screws evenly crosswise.
12.3
Maintenance
Lubrication
●
In the factory, the gear housing is filled with grease.
●
Grease change is performed during maintenance
-
Generally after 4 to 6 years for modulating duty.
-
Generally after 6 to 8 years if operated frequently (open-close duty).
-
Generally after 10 to 12 years if operated rarely (open-close duty).
●
We recommend exchanging the seals when changing the grease.
55
SAExC 07.1 – SAExC 16.1/SARExC 07.1 – SARExC 16.1
AMExB 01.1
Servicing and maintenance
