Alpha Technologies Cordex 125-4.4kW - Manual (Page 28)

Argus Technologies Ltd. 010-589-C0 Rev A WC
Printed in Canada. © 2007 Argus Technologies Ltd. ARGUS and CORDEX are trademarks of Argus Technologies Ltd. All Rights Reserved. Page 14 of 16
8 Maintenance
Although very little maintenance is required with Argus systems, routine checks and adjustments are
recommended to ensure optimum system performance. Qualified service personnel should do repairs.
The following table lists a few maintenance procedures for this system. These procedures should be performed at
least once a year.
WARNING: HIGH VOLTAGE AND SHOCK HAZARD.
Use extreme care when working inside the shelf while the system is energized.
Do not make contact with live components or parts.
Circuit cards, including RAM chips, can be damaged by static electricity. Always wear a grounded
wrist strap when handling or installing circuit cards.
Procedure Date Completed
Clean ventilation openings
Inspect all system connections (re-torque as necessary)
Verify alarm/control settings
Verify alarm relay operation
Table D–Sample maintenance log
Rectifiers could fail due to lack of maintenance and should be checked frequently until a proper maintenance
schedule is developed to suit site conditions.
8.1 Fan Replacement
Figure 3–Fan replacement