ABB Terra 94 UL, Operation And Installation Manual, Page: 63 / 90

63 Operation and correct use
EN
8.2.1 Remove condensation from the cabinet
To remove condensation inside the charger, carry out the following procedure:
• Perform the Total de-energization procedure. Refer to section “9.3. Total de-energization of the EVSE”
• Open the front and right doors. Refer to section “5. Access to the internal parts”
• Move the selector on the two main DC breakers
(35)
from the
Auto to the Manual position
(A)
.
• Push OFF
(B)
to open the two main DC breakers
(35)
.
• Close the doors. Refer to section “5. Access to the internal parts”
• Set the upstream breaker to ON position to provide power to the EVSE.
• Wait four hours at least.
NOTE
The internal heater of the cabinet heats the inside of the cabinet and lets the condensation
evaporate.
When the procedure is completed, perform the following operations to set the charger to normal operating
conditions:
• Perform the Total de-energization procedure. Refer to section “9.3. Total de-energization of the EVSE”
• Open the front and right doors. Refer to section “5. Access to the internal parts”
• Push ON (C) to close the two main DC breakers (35) .
• Move the selector on the two main DC breakers (35) from the
Manual to the Auto position (D) .
• Close the doors. Refer to section “5. Access to the internal parts”
Auto
Push OFF
Man
Push ON
A
B
Auto
Push OFF
Man
Push ON
D
C