Preventive Maintenance And Adjustment; Lubrication; Maintaining Conveyor Belt; Troubleshooting - Dorner MPB Serie Manuel D'installation

For more detailed instructions on any
assembly or maintenance procedures, see
your Installation, Maintenance and Parts
Manual that is supplied with conveyor.

Lubrication

No lubrication is required. Replace bearings if worn.

Maintaining Conveyor Belt

Troubleshooting

Inspect conveyor belt for:
• Surface cuts or wear
• Stalling or slipping
• Damage to V-guide
Surface cuts and wear indicate:
• Sharp or heavy parts impacting belt
• Jammed parts
• Improperly installed bottom wipers (if installed)
• Accumulated dirt in wipers (if installed)
• Foreign material inside the conveyor
• Improperly positioned accessories
• Bolt-on guiding is pinching belt
Stalling or slipping indicates:
• Excessive load on belt
• Conveyor belt or drive timing belt are not properly ten-
sioned
• Worn knurl or impacted dirt on drive pulley
• Intermittent jamming or drive train problems
Damage to V-guide indicates:
• Twisted or damaged conveyor frame
• Dirt impacted on pulleys
• Excessive or improper side loading
Visit www.dorner.com for complete list of
troubleshooting solutions.

Cleaning

IMPORTANT
Do not use belt cleaners that contain alcohol,
acetone, Methyl Ethyl Ketone (MEK) or other
harsh chemicals.
851-703 Rev. A

Preventive Maintenance and Adjustment

NOTE
NOTE
Aluminum Conveyors
Use Dorner Belt Cleaner (part # 625619). Mild soap and
water may also be used. Do not soak the belt.
For /05 woven polyester and /06 black anti-static belts, use a
bristled brush to improve cleaning.

Conveyor Belt Replacement

For more detailed instructions on any
assembly or maintenance procedures, see
your Installation, Maintenance and Parts
Manual that is supplied with conveyor.
A WARNING
Exposed moving parts can cause severe
injury. LOCK OUT POWER before removing
guards or performing maintenance.
A WARNING
Removing mounting brackets without
support under gearmotor will cause
conveyor to tip, causing severe injury.
PROVIDE SUPPORT UNDERNEATH THE
GEARMOTOR WHEN CHANGING THE BELT
1. Place temporary support stands (Figure 21, item 1) at
both ends of the conveyor. Place an additional support
stand under the drive motor (Figure 21, item 2), if
equipped. See WARNING.
Figure 21
3
2
11
NOTE
3
1
1
Figure 21
Dorner Mfg. Corp.