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ComCo Systems Inc. | 800.533.3794 | www.comcosystems.com
500628 Rev. A
921
Series
Replacement Parts Cont.
Customer Unit
Description
Part Number
Usage per Lane
Upper Keypad
200573-2
1
Lower Keypad
200574-2
1
Rubber Bumpers
605204
2
Microphone Assembly
200746
1
Speaker Assembly
200067
1
Main Harness
200665
1
Relay Assembly
200551-1
1
1520 Interface Harness
200880
1
Blowers
Description
Part Number
Usage per Lane
Blower Motor
601003
4
Blower Motor Assembly
200785
4
Blower Interface Board
200717
2
Dual Blower Interface Harness
200748
1
Solid State Relay
609819
4
Transformer Assembly
201170
2
.5 Amp Circuit Breaker
604414
2
1.5 Amp Circuit Breaker
604435
2
10 Amp Circuit Breaker
604412
4
Solenoid Assembly
200282
2
Carriers
Description
Part Number
Usage per Lane
4x7 Hybrid Carrier
400215-8
2
Misc.
Description
Part Number
Usage per Lane
Deceleration Switch
200599
2
Parts