64
10 Decommissioning
10�1
Instructions for inverter replacement
When replacing the inverter, note the following:
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■
Before replacing the inverter, write down the total yield. The procedure for viewing
the total yield is described in Section 7.5.4.
10�2 Dismounting the inverter
The inverter may only be dismounted by qualified electricians.
DANGER!
Fatal electric shock hazard!
Components within the inverter are charged with a high voltage. After the
inverter has been disconnected, high residual voltages remain in the inverter
for approx. 5 minutes.
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Before starting to dismount the inverter, the inverter must be fully discon-
nected in accordance with the procedure described in this chapter.
WARNING!
Risk of injury from electric arc!
Dangerous electric arcs could occur when removing live DC input conductors.
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Switch off the DC disconnector before removing the DC input
conductors.
Procedure
1. Disconnect the AC power supply to the inverter (switch off the external AC circuit
breaker).
– The "No grid" status message is shown on the inverter.
2. Switch off the DC disconnector at the inverter.
O
Figure 44 Switching off the DC disconnector
3. Use a size 2 screwdriver to remove the locking clips on the DC plugs.
Summary of Contents for SM30HT4
Page 1: ...Instruction manual SolarMax HT series 30HT4 32HT4...
Page 10: ...10 3 4 Dimensions mm 590 580 397 847 871 Figure 1 Dimensions with wall mounting bracket...
Page 11: ...en 11 3 5 Views of the unit 2 3 4 12 11 9 10 8 7 7 6 1 5 Figure 2 Views of the unit...
Page 74: ...SolarMax Service Center hotline solarmax com www solarmax com service 2014 05 en...
