Replacing Circuit Breakers (Cb1/Cb2) - HindlePower Atevo Series Operating/Service Instructions Manual

HindlePower Inc
14.3.10. 14.3.10. Replacing Circuit Breakers
(CB1/CB2) (CB1/CB2)
*
Procedure is the same for both AC Input Circuit Breaker (CB1) and DC Output
Circuit Breaker (CB2).
Preparation: Preparation:
• Shut down and lock out all power to ATevo.
• Remove safety shield.
• Check with a voltmeter before proceeding.
• Remove wires on both sides of circuit breaker, noting polarity.
For Standard kAIC Breakers: For Standard kAIC Breakers:
• Remove four (4) screws on front of breaker bracket and remove breaker.
• Place new breaker in same orientation and replace four mounting screws.
• Reconnect wires with same polarity as removed breaker.
For Medium or High kAIC Breakers: For Medium or High kAIC Breakers:
• Breakers are mounted to a breaker bracket via (2) screws and nuts. Screws are along
centerline of breaker between lugs on left and right side of breaker. Nuts are on back of
breaker bracket.
• Remove nuts from back of breaker bracket and pull breaker toward you, off of breaker
bracket.
• Remove screws from breaker and insert them into new breaker.
• Position new breaker onto breaker bracket and install nuts on back of breaker bracket.
• Reconnect wires with same polarity as removed breaker.
• Replace safety shield and close front panel door.
• Restart ATevo.
Copyright HindlePower Inc. 2021
Replacing Circuit Breakers
ATevo O&SI - 3PH Input (16-1000 Adc) - 1.1_en
Last modified: 12 September 2023
Page 280 of 311