Viking Oxeo, Installation And Maintenance Manual

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Inst. and Maint. Manual | Oxeo PR LCP | F_101921 Rev 02 | 10-2022 | en
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Personnel: Qualified electrician
6.1 Electrical release device, QRV
FIGURE 6-1: Electrical connection of the limit switch
1. Control panel
2. Connection box
3. End-of-line resistor
DANGER Danger of electrocution
There is a real and immediate danger of electrocution when touching live parts. Damage to the
cable insulation at individual components may result in death. Furthermore, incorrect connec-
tion can cause the system to malfunction.
• Have work on electrical components and on the electrical connection carried out only by
qualified electricians.
• If damage to the cable insulation is detected, switch off the power supply immediately and
replace the defective cables with identical new ones.
• Before starting any work at components of the electrical systems and operating equipment,
disconnect the power supply and make sure it cannot be reconnected while work is being
carried out. Observe the five safety rules:
1. Disconnect completely.
2. Secure against reconnection.
3. Verify that the installation is dead.
4. Carry out grounding and short circuiting.
5. Protect against adjacent live parts.
• Never bypass fuses or put them out of operation.
• Replace defective fuses only with fuses with the same amperage and tripping characteristic.
• Keep moisture away from live parts. Moisture may cause a short circuit.