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Once per shift (or more frequently as
needed)
Daily
Weekly
Weekly
Weekly
After first 4 hours following each new
belt install, and monthly or 300 hours
thereafter
Monthly or 300 hours
Monthly or 300 hours
Monthly or 300 hours
After first 24 hours, and every 2 months
or 500 hours thereafter
3 months or 1,000 hours
3 months or 1,000 hours
3 months or 1,000 hours
3 months or 1,000 hours
3 months or 1,000 hours
3 months or 1,000 hours
Published November 2021
Installation and Maintenance Manual: RZPAC
Drain water from all pneumatic filter bowls.
Inspect photoeyes and proximity switches to make
sure they are secure and properly aligned.
Check for debris build-up on belt or conveying rollers.
Clean if necessary.
Check for accumulations of belt dust which may
indicate a tracking problem. Adjust tracking if needed.
Visually inspect O-ring bands. Replace any that are
damaged or slipping.
Check proper belt tension and tracking. Re-tension or
adjust as needed.
Check for loose bolts, nuts, and fittings. Tighten if
necessary.
Remove any accumulated debris on the gearbox or
motor housing.
Check the proper functioning of all proximity switches
and photoeyes. Secure all mounting brackets, clean
the lenses and reflectors, and replace any that are
defective or damaged.
Check torque of all set screws (see ABB Instruction
Manual for DODGE® Bearings for appropriate torque
values).
Regrease all bearings with No. 2 lithium complex base
grease (see ABB Instruction Manual for DODGE®
Bearings for detailed lubrication instructions).
Verify correct pressure setpoint of air regulators.
Check the wear on all brake pads. Replace any brake
pads that have worn through to the black fabric
backing.
Inspect the drive belt and splices or lacing for wear or
damage. Schedule a belt replacement if severely worn
(fabric layer beginning to show through the facing).
Schedule a belt repair if any damaged areas are
found.
Walk the conveyor during operation and verify proper
actuation of all modules and brakes. Clean or repair
any modules or brakes that do not actuate correctly.
Walk the conveyor during operation and verify
rotation of all conveying rollers. Replace any
damaged rollers or rollers that do not rotate
smoothly. Listen for unusual noises that may indicate
a failing bearing.
Rev. B
43
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