Decommissioning And Dismantling; Switching Off The Device; Uninstalling The Device - Kaco blueplanet 87.0 TL3 Betriebsanleitung

1 | General information
. NOTE: If the DC cable does not fit through the cable fitting due to the size of the cable lug,
then the DC cable must be severed at the cable lug.
4. Place protective caps on the ends of the DC cables.
8

Decommissioning and dismantling

8.1

Switching off the device

DANGER
Lethal voltages are still present in the connections and cables of the device even after the device
has been switched off and disconnected!
Severe injuries or death may occur if the cables and/or terminals/busbars in the device are touched.
1. The device must be mounted in a fixed position before being connected electrically.
2. Comply with all safety regulations and current technical connection specifications of the responsible power
supply company.
3. The device is only permitted to be opened or serviced by a qualified electrician.
4. Switch off the grid voltage by turning off the external circuit breakers.
5. Check that all AC and DC cables are completely free of current using a clip-on ammeter.
6. Do not touch the cables and/or terminals/busbars when switching the device on and off.
7. Keep the device closed when in operation.
WARNING
Risk of burns caused by hot housing components
Housing components can become hot during operation.
1. During operation, only touch the housing cover on the device.
8.2

Uninstalling the device

DANGER
Dangerous voltage due to two operating voltages
Severe injuries or death may occur if the cables and/or terminals/busbars in the device are touched. The dis-
charge time of the capacitors is up to 5 minutes.
1. Only appropriately qualified electricians authorised by the mains supply network operator are permitted to
open and maintain the device.
2. Before opening the device: Disconnect the AC and DC sides and wait at least 5 minutes.
↻ Device shut down and no voltage is present.
↻ AC cable disconnected AC connection [See section 7.6.1}[25].
↻ DC connection disconnected DC connection [See section 7.6.2}[25].
1. Unfasten the cable bolts for ethernet cables [ W_29].
2. Unfasten the cable bolts for RS485 cables [ W_20].
3. Disconnect the plug from the communication circuit board.
4. Remove the interface cables from the device.
5. Insert the sealing plug in all open cable fittings.
ð The device is uninstalled. Proceed with disassembly.
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Operating Instruction I
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