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Copyright 2017 SolarCity Corporation. All rights reserved.
Chapter 1 - Welcome
5.2 - Wiring Box Cover
This section describes removing and refitting the wiring box cover on the SolarCity H6
inverter.
5.2.1 - Remove Wiring Box Cover
To remove the wiring box cover from the SolarCity H6 inverter:
1. If the SolarCity H6 inverter is already installed and operating, then power it OFF as
described in
“Powering Off the Inverter” on page 86
.
2. Place the DC Disconnect Switch in the OFF position. The cover cannot be removed when
the DC Disconnect switch is in the ON position.
3. Place the external AC disconnect or back-feed circuit breaker in the main panel (as
applicable) leading to the inverter in the OFF position.
4. Use a 5mm Allen ratchet to remove the four (4) cover screws, as shown in
Figure 5-1
(callout 1). Do not remove the screws all the way.
SHOCK HAZARD: HIGH VOLTAGES ARE PRESENT IN THE SOLARCITY H6
INVERTER DURING OPERATION THAT CAN CAUSE DEATH OR SERIOUS
INJURY FROM ELECTROCUTION. ONLY OPEN THE WIRING BOX COVER IN
THE ORDER AS DESCRIBED BELOW AFTER ENSURING THAT THE DC
DISCONNECT IS IN THE OFF POSITION AND THE AC GRID BREAKER IS IN
THE OFF POSITION.
CAUTION: DO NOT OPEN THE SOLARCITY H6 INVERTER DURING RAIN,
WHEN RELATIVE HUMIDITY EXCEEDS 95%, OR WHEN THE AMBIENT
TEMPERATURE IS BELOW -20°C (-4°F).
CAUTION: AVOID DAMAGING THE WATER SEAL TO PREVENT MOISTURE
FROM LEAKING INTO THE INVERTER.
CAUTION: GROUND YOURSELF BEFORE TOUCHING ELECTRONIC
COMPONENTS TO PREVENT POSSIBLE DAMAGE FROM STATIC DISCHARGE.
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