3 3

Troubleshooting:

F9: BELT FAULT (Total Belt Run Failure)

YES

Are there any obstructions that are blocking the conveyor’s movement or is the conveyor belt damaged?

NO

Remove obstruction or replace/repair the conveyor and restart the oven. Is the F9 fault code still present?

YES

Remove the chain guard (page A-4).

Is the chain damaged or obstructed in any way?

NO

YES

Correct wiring (pages

 

 

 

 

NO

37-40).

 

 

 

 

 

 

 

 

 

 

 

Open the right end bell (also open the left end bell if split belt conveyor). Is the wiring correct from the conveyor motor to the conveyor motor controller to the control board correct (pages 37-40)?

YES

Remove obstruction or, if necessary, replace the chain.

Check that the CMSC

 

 

 

settings correctly

 

 

 

correspond with

 

 

 

 

NO

 

TurboChef settings

 

 

 

 

 

(page 24 and 40).

 

 

 

 

 

 

 

Is the conveyor motor, CMSC, or I/O control board damaged or defective? (See Figure 37 for motor winding resistance.)

YES

Replace parts as required (see appendix).

To

From

Description

Expected Resistance

 

 

 

 

White

Gray

Winding (A-B)

215-217 W

 

 

 

 

White

Black

Winding (A-C)

215-217 W

 

 

 

 

Gray

Black

Winding (B-C)

215-217 W

 

 

 

 

White, Gray, or Black

Chassis

Windings to chassis

Open

 

 

 

 

Figure 37: Motor Ohm Chart (Motor Windings, not Hall Effect Sensor)

T RO U B L E S H O OT I N G

Page 53
Image 53
Turbo Chef Technologies 2020 manual Troubleshooting F9 Belt Fault Total Belt Run Failure, Remove the chain guard page A-4

2020 specifications

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