NBC™ Flat Belt - IOM
P/N: 1118140
Rev: 07/29/2020
Page
107
of
129
NBC
M
AINTENANCE
&
T
ROUBLESHOOTING
1.46: G
ENERAL
P
REVENTIVE
M
AINTENANCE
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 for loose bolts or parts.
•
Check air filter bowls for accumulated water.
•
Listen for air leaks.
Weekly
•
Inspect lacing
•
Inspect bearings and gearmotors for excessive noise or heat.
•
Check operation of all electrical controls.
•
Check for proper PSI on air regulators.
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.
Lockout/Tagout procedures must be followed for every energy source of the
conveyor.
Monthly
•
Check air filters for cleanliness.
•
Check drive unit for leaking seals and oil level in the gear case (if applicable), unusual noises,
vibration and stress cracks.
Semi-Yearly
WARNING