Preventive Maintenance (To Be Performed By Trained Service Providers) - Structural Concepts HECO37R User Manual

PREVENTIVE MAINTENANCE (TO BE PERFORMED BY TRAINED SERVICE PROVIDER) - Page 1 of 2
Preventive Freq.
Maintenance
Case Monthly Condensing Coil:
Exterior
Qtly.
(4) Screws
• To remove rear grille, lift slots up and off hooks (no screw removal required.
• Use air pressure or industrial strength vacuum; clean dust and dirt that may
collect on the Condenser Coil. See illustration below.
• Caution! Coil fins are sharp. Handle with care!
• Replace rear grille to case (no screws required).
• See illustration below.
Clean Sweep™ Condensing Coil (Optional): Disconnect power from case
before cleaning Clean Sweep™ Condenser Coil!
• Remove front grille (no screw removal required).
• Slide/roll out condensing unit assembly (at case front).
• Remove the four (4) screws holding the Clean Sweep™ rails intact.
• Remove the Clean Sweep™ rail.
• Wash rails' brushes in hot water and mild soap solution.
• If brushes are worn, they must be replaced. Call Technical Service
Department to replace. Toll-Free number is listed at end of manual.
• Clean Condensing Coil: Use air pressure or industrial strength vacuum;
clean the dust and dirt that may collect on the Condenser Coil.
• Caution! Coil fins are sharp. Handle with care!
• Reattach Clean Sweep™ rail to condensing unit (4 screws).
• Slide/Roll Condensing Unit Assembly back under case.
• Replace Rear Grille to case (4 screws).
• See illustration below.
--- Above photos are taken after front has been removed from case ---
Instructions
22
Brushes
Rail