Hazardous voltage!
Risk of electric shock.
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Disconnect device from the mains before opening.
1. Loosen screws [2] and remove cover [1].
2. Loosen screws [4] and remove socket carrier [5] from cover [1].
3. Insert cable glands [8] suitable for connecting cables.
➥
The enclosure protection IP... stated on the name plate is only ensured if suitable
cable glands are used.
Figure 9: Example: Name plate shows enclosure protection IP68
4. Seal unused cable entries [6] with suitable blanking plugs [7].
5. Insert the cables into the cable glands [8].
5.2.2. Cable connection
✔ Observe permissible cross sections.
Danger of motor damage if PTC thermistors or thermoswitches are not con-
nected!
Our warranty for the motor will lapse if the motor protection is not connected.
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Connect PTC thermistors or thermoswitches to external controls.
Danger of corrosion: Damage due to condensation!
→
After mounting, commission the device immediately to ensure that heater min-
imises condensation.
1. Remove cable sheathing.
2. Strip wires.
3. For flexible cables: Use end sleeves according to DIN 46228.
4. Connect cables according to order-related wiring diagram.
15
SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2
Electrical connection
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