HindlePower ATevo Series Operating/Service Instructions Manual page 280

HindlePower Inc
14.3.8. 14.3.8. Replacing Filter Capacitor Board Replacing Filter Capacitor Board
Assembly (A7) Assembly (A7)
• See also Service Instruction (JD5078-00).
The Filtering Board assembly (A7) consists of a capacitor bank (C1x) and bleed resistor (R9x)
mounted on a printed circuit board.
Preparation: Preparation:
• Shut down and lock out all power to ATevo.
• Wait several minutes to allow internal voltage potentials in capacitors to bleed off.
• Remove safety shield and check with a voltmeter.
• Along left side of ATevo, locate the Filter Capacitor Board (A7) assembly on top of
heatsink, above power board and rectifier.
Removal of Existing Capacitor Board Assembly: Removal of Existing Capacitor Board Assembly:
• Remove (2) nuts from studs connecting Power Board (A2) to Capacitor Board (A7).
• Remove (1) screw at top center of Capacitor Board.
• Remove existing capacitor board assembly.
Installation of New Capacitor Board Assembly: Installation of New Capacitor Board Assembly:
• Place new Capacitor Board Assembly (A7) onto studs on Power Board (A2) and replace (2)
nuts and (1) screw.
• Replace safety shield, close front panel door.
• Restart ATevo.
Copyright HindlePower Inc. 2021
ATevo O&SI - 1PH Input Group I (6-25 Adc) - 1.1_en
Last modified: 2 August 2023
Page 280 of 316