7 Installation
7.1 General
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. Observe all safety regulations and current technical connection specifications of the responsible
power supply company.
3. The device may only be opened and serviced by an authorized 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 it is in operation.
↻ NOTE:S version: The device is shut down externally at the combiner
box.
1. Switch the DC isolator switch from 1 (ON) to 0 (OFF).
2. Press in the safety catch (1) from behind.
3. Attach the hanging lock (2) to the safety catch.
. DANGER!A measurement in a live state may be required for tests.
Only appropriately qualified electricians authorised by the mains
supply network operator are permitted to open and maintain the de-
vice.
. DANGER!Observe all safety regulations against harmless contact
with live materials.
Fig.20: Lock DC circuit breakers to
prevent reconnection.
7.2 Opening the device
↻ The device has been installed on the mount.
↻ Wipe any moisture off the frame of the housing cover using a cloth.
1. Undo the 6 screws and carefully remove the housing cover [ T_25]
2. Be careful not to damage or soil the seals or optical fibers when setting
the housing cover down.
ð Proceed with the installation of the device.
Fig.21: Removing the housing
cover
Manual Installation | 7
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 105 TL3 KACO blueplanet 110 TL3
KACO blueplanet 125 TL3 KACO blueplanet 137 TL3 KACO blueplanet 150 TL3 KACO blueplanet 155 TL3 KACO
blueplanet 165 TL3
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