Terminal Compartment: Close; Accessories For Electrical Connection; Controls Mounted To Wall Bracket - AUMA SAEx 07.2 Operation Instructions Manual

Electrical connection
5.3.3.

Terminal compartment: close

5.4.

Accessories for electrical connection

5.4.1.

Controls mounted to wall bracket

Application
26
SAEx 07.2 SAEx 16.2 / SAREx 07.2
Figure 19: Ex plug/socket connector: left KES, right KES flameproof
[1] Cover
[2] Screws for cover
[3] O-ring
[4] Terminal compartment: Type of protection Ex e
[5] Terminal compartment: Type of protection Ex d
[6] Frame
1. Clean sealing faces of cover [1] and housing.
2. Ex plug/socket connector designed as KES flameproof: 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.
Flameproof enclosure, danger 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.
— Option —
The wall bracket allows separate mounting of controls and actuator.
If the actuator cannot be accessed.
If the actuator is subjected to high temperatures.
In case of heavy vibration of the valve.
SAREx 16.2 Control unit: electronic (MWG)
ACExC 01.2 Non-Intrusive