Close Terminal Compartment - AUMA SAEx 07.2 Operation Instructions Manual

6.3.3 Close terminal compartment

WARNING
How to proceed 1. Clean sealing faces of cover [1] and connection frame [6].
Figure 25: Close terminal compartment
[1]
[6]
[1] Cover (illustration shows KT version in
type of protection Ex e)
[3] O-ring
[5] Cable gland (example)
For version in flameproof enclosure (Ex d), heed the following:
Risk of explosion in case of damage to flameproof enclosure!
Risk of death or serious injury!
à Handle cover and housing parts with care.
à Flameproof joints must neither be damaged nor soiled in any way.
à Do not jam cover during fitting.
2. For design in flameproof enclosure (Ex d): Preserve joint surfaces 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 (e.g. petroleum jelly) to the O-ring and insert
it correctly.
5. Fit cover [1] and fasten screws [2] evenly crosswise.
WARNING! Risk of explosion in case of damage to flameproof enclosure!
[2]
[3]
[5]
[4]
[2] Screws for cover
[4] Blanking plug
[6] Connection frame (KT-Ex e)
Electrical connection
27