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6.3
Periodic Maintenance
6.3.1. Weekly Maintenance
•
Inspect the machine for damage. Check for bent, dented, or broken parts.
•
Check the lift system for binding or excessive movement in the forks. Check for quiet and
smooth operation of the lift cylinder. Check all moving parts and linkages.
•
Check the hydraulic system for leaks. Check hydraulic fluid level.
•
Check wheels and castors for wear and/or damage. Ensure they turn smoothly.
•
Inspect lift chains. Check to see they are in place and not loose.
•
Inspect forks. Check for bending and/or cracks.
•
Inspect the brake. Verify the brake works correctly.
•
Inspect all electrical wiring for loose connections or damage.
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Verify all precautionary labeling is in place and legible.
6.3.2. Monthly Maintenance
•
Clean battery terminals and battery compartment.
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Clean and inspect the hydraulic cylinder for leaks or damage.
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Lubricate the chain with a rust inhibitive lubricant (light machine oil).
•
Check chain tension. It should be even on both chains. The chain should be tight enough so
that is does not come off the roller assembly.
•
Inspect the frame assembly for damage or wear.
•
Clean and lubricate all roller bearings, cam followers, and all moving parts.
•
Clean and inspect all welds.
•
Check wheels for wear or damage.
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Inspect the nameplates. Verify they are legible.
•
Check battery, motor, controllers, limit switches, electrical conductors and connections.
Presto Lifts
15
PPS2200-62NFO-21/27 Manual
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