Duke FBB-EO-208 - Conveyor Drive Chain and Sprocket

Service Manual for Flexible Batch Broiler Units
14
NOTE: When installing the new chain, be sure
to engage the chain on the motor sprocket and
conveyor sprocket. Then adjust the tension
on the chain to allow 3/16" chain deection,
as described in the procedure DRIVE
CHAIN DEFLECTION ADJUSTMENT in the
ADJUSTMENT Section, before tightening the
motor mounting plate screws.
CONVEYOR DRIVE MOTOR SPROCKET
The Conveyor Drive Motor Sprocket is attached
to the motor shaft.
WARNING
DISCONNECT THE ELECTRICAL
POWER TO THE BROILER AND
FOLLOW LOCKOUT / TAGOUT
PROCEDURES.
1. Remove Conveyor Drive Motor Cover. Refer
to the COVERS and PANELS section of the
manual.
2. Remove Discharge Access Panel. Refer to the
COVERS and PANELS section of the manual.
3. Disconnect the motor wires.
4. Remove the four screws securing motor
mounting plate.
5. Raise motor mounting plate to disengage drive
chain from motor sprocket.
6. Disengage drive chain from motor sprocket.
7. Loosen the two setscrews on motor sprocket
and remove sprocket from motor shaft.
8. Reverse procedure to install a new Conveyor Drive
Motor Sprocket, ensuring that one set screw is
tightened to the at side of the motor shaft.
NOTE: When installing the new Conveyor Drive
Motor Sprocket, be sure to engage the chain on
the motor sprocket and conveyor sprocket, then
adjust the tension on the chain to allow 3/16"
chain deection as described in the procedure
DRIVE CHAIN DEFLECTION ADJUSTMENT
in the ADJUSTMENT Section, before tightening
the motor mounting plate screws.
WARNING
DISCONNECT THE ELECTRICAL
POWER TO THE BROILER AND
FOLLOW LOCKOUT / TAGOUT
PROCEDURES.
Chain
Motor
Sprocket
Drive Chain and Sprockets
1. Remove Conveyor Drive Motor Cover. Refer
to the COVERS and PANELS section of the
manual.
2. Remove Discharge Access Panel. Refer to the
COVERS and PANELS section of the manual.
3. Disconnect motor wires.
4. Remove four screws securing motor
mounting plate.
5. Raise motor mounting plate to disengage drive
chain from motor sprocket.
6. Disengage chain from conveyor sprocket.
7. Remove chain from broiler by removing the
master link.
8. Reverse procedure to install a new chain.