Troubleshooting the Blower
Cub 200/300
28
ghi_tx001207gb.fm
5
Troubleshooting the Blower
Best practice
The best practice when troubleshooting this system is to:
1. Isolate and check each component of this system individually.
2. When a malfunctioning component is found, repair or replace it.
3. After replacing a malfunctioning component, retry system operation.
This chapter provides procedures to check the components.
Sequence
When troubleshooting the blower, do so in the following sequence.
Step
Task
See Topic
1.
Check the fuse.
5.1
2.
Check power to/from the control board.
5.2
3.
Check the ON-OFF switch.
5.3
4.
Check the capacitor.
5.4
WARNING
Electric shock hazard. Some tests require measuring live, high voltages. Electric
shock can cause severe injury or death.
f
Use extreme care and appropriate arc flash avoidance techniques when mea-
suring live, high voltages.
Summary of Contents for Cub 200
Page 1: ...Repair Manual Indirect Fired Air Heater Cub 200 Cub 300 0179422en 001 1009 0 1 7 9 4 2 2 E N...
Page 4: ...Foreword Cub 200 300 ghi_tx001204gb fm 4...
Page 15: ...Cub 200 300 Operation ghi_tx001205gb fm 15 Notes...
Page 59: ...Cub 200 300 Schematic ghi_tx001210gb fm 59 7 Schematic 7 1 Cub 200 Cub 300 Schematic...
