E-2/3DB CONTROLLER
E:\Documents and Settings\Administrator\Local Settings\Temporary Internet Files\OLK3\E2-3DB.doc
Rev. 01/13/00; Rev. 07/2000 o2L/H
Rev. 10/2000 (dwgs. 100239, 601, 601-01, 601-02, H02-258, 100031, 279L, 274S, 100089)
Rev. 06/21/00 (Reformatted Text; Revised Pg. 3 (2.4.1, 20 amp to 30 amp)
Pg. 23
5.3 POWER SUPPLY
The only required maintenance to be performed is periodic
inspection/cleaning of the vent filter. Monthly inspections should be made at
first to familiarize yourself with power supply’s particular maintenance
requirements. Maintenance intervals can vary due to location, seasonal
weather conditions, and general housekeeping of site.
The filter is located on the inside of the enclosure on the lower right hand
side.
Tools Required: None.
5.3.1 Turn off power at breaker panel.
5.3.2 Open the controller door.
5.3.3 Disconnect P1 and P2 connectors from PCB #1.
5.3.4 Remove PCB #1 from track.
5.3.5 Slide filter up and remove from bracket.
5.3.6 Wash filter with water and squeeze until all excess water is removed.
If no water is available, then knock out dust from filter before
reinstalling.
5.3.7 Reinstall filter into bracket.
5.3.8 Reinstall PCB #1.
5.3.9 Reconnect P1 and P2 connectors to PCB #1.
5.3.10 Close the controller door.
5.3.11 Turn on power at breaker panel.
5.4 PHOTOCELL
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