www.changeair.com
14
Sophomore Series 4000 & 5000 Cabinet - Classroom Air Handler - Owner's Manual - Installation, Operation, and Service Instructions
Cleaning Supply (Fig. 5) and, Condensing Fan (Fig. 6)
1. Remove fan(s) from unit. (Refer to Pg 12,13)
2. Take a brush or similar cleaning tool and clean blades of fan to remove built up
attached dirt.
3. Use a vacuum or compressed air and clean entire fan including the blades.
4. Replace fan in unit. (Refer to Pg 12, 13)
4.11 Figure 5 | Supply Fan Assembly
Fig. 5 Supply Fan Assembly - Electrically Commutated Motor (ECM)
(Requires no oil)
Fig. 6 Condenser Fan Assembly - AC Centrifugal Fan Assembly
(Requires no oil)
4.10 Cleaning Supply and Condensing Fans
4.12 Figure 6 | Condenser Fan Assembly
To Next Page
Loading...
