Maintenance 25
Check for loose fasteners. Tighten as necessary.
Check the condition of the power cord for wear, especially if it is exposed to traffic.
Check that the tunnel is able to maintain the set temperatures. If not, refer to the
Adjustments Section of this User Guide for instruction.
Check that you are able to vary the conveyor speed. If not, refer to the
Adjustments Section of this User Guide for instruction.
Check for overall wear on dead roller guide rails and starter rails. Repair as
needed.
On mesh-belt conveyors, check the condition of the wear rails. Replace as needed.
Check the condition of all warning and instruction labels. Replace as necessary.
Conveyor Belt Tension Adjustment
Check the belt tension of the package conveyor occasionally to ensure that it is not
excessive, as this will cause unnecessary wear on the conveyor sprockets.
To Check or Adjust Conveyor Chain Tension
1.
Bring a roller to the three o’clock position (the
center of the end) of the idler end of the conveyor.
2. Shut off power to the tunnel, and then remove the
idler end caps.
3.
Begin with the roller in the three o’clock position
and count the conveyor rollers. The seventh roller
should be evenly touching the conveyor starter
rails.
Replacing Conveyor Components
Caution!
Disconnect main power source before performing any
procedure to replace any conveyor component(s).
Roller Silicone Covering Replacement
1. Disconnect power to the machine.
2. Remove idler end caps, disconnect drive chain, loosen the four (4) bolts that hold
the drive motor and then, through the access hole, take the drive chain off the
drive motor sprocket.
1
2
3
4
5
6
7
3
o’clock
position
Conveyor Rollers
Idler
Roller
Starter
Rail
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