Terminal Compartment: Close; External Earth Connection - AUMA SQEx 05.2 Operating Instructions Manual
Part-turn actuators. control unit: electronic (mwg) with actuator controls. acexc 01.2 non-intrusive
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Also See for SQEx 05.2:
- Operation instructions manual (108 pages) ,
- Manual (48 pages) ,
- Operation instructions manual (60 pages)
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Electrical connection
6.5.4.
Terminal compartment: close
6.6.
External earth connection
42
SQEx 05.2
SQEx 14.2/SQREx 05.2
Figure 40: Close terminal compartment
[1]
Cover (illustration shows type of protection Ex e)
[2]
Screws for cover
[3]
O-ring
[4]
Blanking plugs
[5]
Cable gland (example)
[6]
Connection frame
1.
Clean sealing faces of cover [1] and connection frame [6].
2.
For Ex plug/socket connector designed as KES flameproof: Preserve joint sur-
faces with an acid-free corrosion protection agent.
3.
Check whether O-ring [3] is in good condition, replace if damaged.
4.
Apply a thin film of non-acidic grease to the O-ring and insert it correctly.
Flameproof enclosure, risk of explosion!
Risk of death or serious injury!
Handle cover and housing parts with care.
Joint surfaces must not be damaged or soiled in any way.
Do not jam cover during fitting.
5.
Fit cover [1] and fasten screws [2] evenly crosswise.
Figure 41: Earth connection for part-turn actuator
SQREx 14.2 Control unit: electronic (MWG)
ACExC 01.2 Non-Intrusive Profibus DP
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