TGW NBS 30 Series, Инструкция по установке, эксплуатации и обслуживанию

Страница: 34 / 64

NBS IOM
34
Maintenance Schedule
Periodic maintenance intervals shown may vary with load, speed, hours of daily operation, ambient temperature,
humidity, etc. Intervals can be established by fairly frequent maintenance at first, then lengthen the intervals as
justified by observation of need based on history. The following is based on 5 days per week, 8 hours per day
under normal conditions.
Daily
•
Listen to everything for unusual noises or vibration.
•
Visually inspect to see that conveyor sections are clear and free of debris.
•
Check to see that all safety guards are in place.
•
Check any oil leakage.
•
Check any unusual noises or vibration.
•
Check for loose bolts or parts.
•
Check air filter bowls for accumulated water.
•
Listen for air leaks.
Weekly
•
Inspect bearings, gear reducers and motors for excessive noise or heat.
•
Clean breather cap on gear motor (if used).
•
Check operation of all electrical controls.
•
Inspect motor mounting bolts.
•
Check for proper PSI on air regulators.
WARNING
Prohibit riding on conveyor by anyone.
Think before making any adjustments. It may prevent an injury. Remember, all moving components are
potentially dangerous.
Protect yourself from unexpected starts when working on a stopped unit by locking and tagging the control panel
or disconnect switch that supplies power to the unit.
Monthly
•
Check air filters for cleanliness.
•
Clean chains and sprockets and lubricate with SAE 30 weight oil or equivalent. (Check chain tension and
tightness of all adjusting screws.)
•
Check drive unit for leaking seals and oil level in gearcase (if applicable), unusual noises, vibration and stress
cracks.
Semi-Yearly
•
If dry sounding, lubricate unsealed bearings in rollers with light oil. Check free spin of rollers.
•
Drain and flush gearcase after each 2,500 hours of normal operation or at least every 6 months (if applicable).
•
Grease motor shaft bearings.
•
Inspect and clean motor control centers.
•
Grease regreasable bearings.
Yearly
•
Change oil in gearboxes.
•
Inspect tightness of all nuts and bolts on units. Readjust and, if necessary, retighten.
90480005rev010614