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PREVENTIVE MAINTENANCE CALENDAR
Preventive maintenance periodicity will be determined in relation with the type of environment in which
the machine is installed and used. Daily preventive maintenance requires the operator to verify that no
obstacles and no danger hazards are present around the machine.
WEEKLY MAINTENANCE
Operation
Frequency
Clean heat wire and clamp (remove plastic build-up)
Clean photoeye lenses and adjust if necessary
Clean reflectors (retroflective photoeyes)
MONTHLY MAINTENANCE
Operation
Frequency
Check chain or belt tension on pre-stretch
Check tension on carriage trolley chain
Grease carriage rails
Visually inspect ring gear teeth. Remove build-up and grease if
needed
Check for air leaks in pneumatic devices
Verify heat wire tension
Fill the auto-lube container, if necessary
Wipe down machine if dusty or dirty
SEMI-ANNUAL MAINTENANCE
Operation
Frequency
Clean pre-stretch rollers and adjust gap between rollers
Verify wear on carriage locking mechanism
YEARLY MAINTENANCE
Operation
Frequency
Clean commutator (every 6,000 hours of operation)
Change oil in reducer (highly dependable on operation)
Grease all chains
Verify wear on slip ring brushes, change if needed
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