54
Code 240.010.0001
DLS 300 / 450 / 600
8.4 Disinstallation
Before starting any maintenance operations, make sure that the system has been switched off, and that the
AC line external main switch has been set to off.
If an auxiliary power generator is available, before starting any maintenance operations, make sure that
the UPS has been switched off and that the AC line external switch coming from the UPS has also been
switched off.
Wait at least 10 min. before removing the DLS from the wall.
The DLS external casing could overheat and cause burns if touched.
Do not carry out other operations on the DLS system for at least 10 min. The DLS system contains capaci-
tors which require a minimum time to discharge.
The batteries produce electricity and may cause electric shocks or fires in the event of a short-circuit or
incorrect installation.
The wires coming from the solar panels are always live. The voltage from a string of solar panels could
reach 600 V!!
Before starting to uninstall the system, make sure that the battery cables are disconnected from the battery
and that the poles are isolated to prevent short-circuit.
1. Disconnect the battery cables from the battery and isolate the poles in order to prevent short-circuits.
2.
Open the connection compartment by removing the fixing screws.
3. Disconnect any optional connectors.
4. Disconnect the DC connectors of PV panels strings.
5. Disconnect the AC GRID wires.
6. Disconnect the AC OUT wires.
7. Disconnect the GEN wires (optional).
8. Disconnect the battery cables from the DLS.
9. Disconnect the battery temperature sensor wires
10. Disconnect any external signal and control wires, if present
11. The DLS can now be removed to be disposed of or repaired
8.5 Disposal
When the DLS reaches the end of its useful life or is found to have irreparable faults:
• Dispose of the DLS in compliance with local legislation.
• Take the DLS to a recycling centre for electrical and electronic waste.
The DLS must be disposed of in compliance with local legislation.
Содержание DLS 300
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Страница 10: ...10 Code 240 010 0001 DLS 300 450 600 PV1 PV2 Fig 07 ...
Страница 11: ...DLS 300 450 600 11 Code 240 010 0001 PV Fig 08 ...
Страница 13: ...DLS 300 450 600 13 Code 240 010 0001 GEN N L PE PE N L PE GEN ON OFF REMOTE CONTROL OPTIONAL G Fig 10 ...
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