Carrier Access Broadmore 1750 - Manual (Page 227)

Broadmore 1750 - Release 4.6 8-39
Maintenance and Troubleshooting
General Maintenance
General Maintenance
Fan Filter Cleaning and Replacement ... 8-39
Maintenance/Diagnostics ... 8-40
Engineering Analysis ... 8-42
The Broadmore 1750 is designed to provide continuous service with minimal
maintenance provided operational conditions remain within specifications. Cooling
fans are included in the Broadmore 1750 to aid in heat dissipation. The fan tray has two
air filters, one on each fan. Complete the fan filter cleaning procedure below on a
monthly basis, or more often if the filters are excessively dirty. It is not necessary to
power down the Broadmore 1750 for this routine maintenance.
Fan Filter Cleaning and Replacement
1. Loosen screws and remove the chassis front cover.
2. Loosen screws and remove the fan tray by pulling on the Center handle.
3. Remove the fan filters from the bottom of the tray. Each filter snaps out of
place.
4. The filters are re-usable. Wash them in a mild soapy solution, clean
thoroughly, and dry completely. Additional filters may be obtained from the
manufacturer, Globe Motors (part # FFM745) or Customer Service. Filters
may be replaced with new ones.
5. Snap the filters back into place.
6. Re-install the fan tray, being careful to align it in the guides provided. Ensure
the fans are operating properly, then tighten the screws to hold the fan tray in
place.
7. Replace the chassis front panel and secure retaining screws.
NOTE:
This is the only routine maintenance required for the Broadmore
1750.