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851-638 Rev. E
17
Dorner Mfg. Corp.
7400 Series CE End Drive Conveyors
Preventive Maintenance and Adjustment
Preventive Maintenance and Adjustment
Required Tools
• 17 mm wrench (or adjustable wrench)
• 4 mm hex wrench (for bearing shaft assembly fasteners)
• 3 mm hex wrench
• Punch and hammer (to remove belt rod)
Checklist
• Keep service parts on hand. Refer to the "Service Parts"
section starting on page 28 for recommendations.
• Replace any worn or damaged parts.
Cleaning
Routine Cleaning
Dorner recommends cleaning the inside and the outside of
the conveyor on a daily basis. Refer to the following steps to
access the inside of the conveyor.
Standard Conveyors
1.
Remove the guides, if applicable, by removing the pull
pins
that connect the guide
to the frame.
Figure 46
2.
Remove the pull pin
on the tension
end of the conveyor to release belt tension.
Figure 47
3.
Lift up on the belt
Figure 48
Conveyors with Tip Up Tails and Lifters
1.
Remove the guides, if applicable, by removing the pull
pins
that connect the guide
to the frame.
2.
Use the lifter handle
to raise the
lifters
and raise the tip up tail
.
NOTE
Proper conveyor application, cleaning, and
sanitation are the responsibility of the end
user.
CAUTION
CAUTION
Dorner recommends cleaning all the “food
zones” prior to placing conveyor into service.
Ensure adequate access is provided for
cleaning and servicing equipment so that the
required level of hygiene can be maintained.
WARNING
SEVERE HAZARD!
LOCK OUT POWER before removing guards
or performing maintenance. Exposed moving
parts can cause serious injury.
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