Maintenance
Circuit Breakers
9-2
Thermo Scientific
For replacement parts specifications, refer to
For wiring schematics, refer to
Diagram”
.
Circuit Breakers
• Two fan circuit breakers are located at the rear of the furnace (lower right side,
refer to
). Press the switch to reset a circuit
breaker. Replace any circuit breaker that does not reset.
• Two controller circuit breakers are located at the rear of the furnace (lower left
side). Press the switch to reset a circuit breaker. Replace any circuit breaker
that does not reset.
• One control circuit breaker is located in front of the furnace (bottom left side).
Press the switch off, then on to reset the circuit breaker.
Heating Element Replacement
Before maintaining this equipment, read the applicable MSDS in
Safety Notes.
When circuit breakers trip, there is usually an electrical short that
needs to be fixed. Identify and repair any electrical problem
before resetting the circuit breakers.
Disconnect furnace from main power before attempting any
maintenance to furnace or its controls.
Summary of Contents for BF51634BC-1
Page 1: ......
Page 6: ...List of Figures ii Thermo Scientific...
Page 20: ...Safety Notes Standards and Directives 1 14 Thermo Scientific...
Page 48: ...Communication Option Auto Tuning the Controller 7 10 Thermo Scientific...
Page 64: ...Troubleshooting 10 4 Thermo Scientific...
Page 65: ......
Page 66: ......
Page 69: ...Thermo Scientific 12 1 12 Error Codes This chapter is not applicable...
Page 70: ...Error Codes 12 2 Thermo Scientific...
Page 72: ...WEEE Compliance 13 2 Thermo Scientific...
Page 73: ...Thermo Scientific 14 1 14 14 Spare Parts and Accessories This chapter is not applicable...
Page 74: ...Spare Parts and Accessories 14 2 Thermo Scientific...