Motor Connection Compartment: Close - AUMA SA 25.1 Operating Instructions Manual

SA 25.1 SA 48.1/SAR 25.1
AC 01.2 Non-Intrusive Modbus RTU

5.3.1.3. Motor connection compartment: close

SAR 30.1 Control unit: electronic (MWG)
Terminal cross sections and terminal tightening torques
Type Speed
SA 40.1 4 11
16 32
SA 48.1 4
5.6 16
1. Remove cable sheathing and insert the wires into the cable glands.
2. Fasten cable gland with the specified torque to ensure required enclosure pro-
tection.
3. Strip wires.
4. For flexible cables: Use end sleeves according to DIN 46228.
5. Connect cables according to order-related wiring diagram.
In case of a fault: Hazardous voltage while protective earth conductor is NOT
connected!
Risk of electric shock.
Connect all protective earth conductors.
Connect PE connection to external protective earth conductor of connecting
cables.
Start running the device only after having connected the protective earth con-
ductor.
6.
Firmly tighten protective earth to PE connection (symbol:
7. For shielded cables: Link the cable shield end via the cable gland to the housing
(earthing).
Figure 35: Close motor connection compartment
[1] Cover
[2] Screws for cover
[3] O-ring
[4] Cable gland
1. Clean sealing faces of cover [1] and housing.
2. Check whether O-ring [3] is in good condition, replace if damaged.
3. Apply a thin film of non-acidic grease (e.g. petroleum jelly) to the O-ring and
insert it correctly.
4. Fit cover [1] and fasten screws [2] evenly crosswise.
Terminal cross sections
2
10 35 mm
2
16 70 mm
2
10 35 mm
2
16 70 mm
Electrical connection
Tightening torques
4.0 5.0 Nm
6.0 12 Nm
4.0 5.0 Nm
6.0 12 Nm
).
35