16
Kice Industries, Inc.
MAN-100-000-008
110722
8. Maintenance
The key to long and trouble-free airlock operation is good maintenance practices. Periodically inspect
the rotor for damage caused by foreign material and for proper rotor placement within the airlock body.
Inspect the bearings and the drive chain for excessive wear. Finally, service the gearmotor or speed
reducer as specified by the original manufacturer.
The majority of airlock operating problems can be traced to improper adjustments and delayed or
neglected maintenance. A consistently applied maintenance program will prevent many problems.
A thorough understanding of the system is required if the operating problems are to be corrected
satisfactorily.
GENERAL MOTOR SERVICE
NOTICE:
Not all airlocks use the same motor model. Service instructions and repair components may
vary between models.
Safety, service and repair information for the gearmotor or speed reducer is provided by the
manufacturer. To obtain parts or service for the gearmotor or speed reducer, contact the local dealer
or service representative. If difficulty obtaining service or repair components is encountered, please
contact the Kice Customer Service Department for assistance.
NOTICE:
A good rule to follow when troubleshooting a problem is to never make more than one
adjustment at a time, thereby isolating the problem by a process of elimination. The cause of a problem
is usually simple and is easy to pinpoint if you systematically check each system and function.
NOTICE:
Severe applications may require adjustments to the maintenance schedule above.
Interval
Task
Daily
Perform a brief inspection. Look and listen for anything out of the ordinary
while the airlock
is running. Adjust VJO packing retainer as needed.
is running. Adjust VJOT packing retainer as needed.
Biannually
Inspect sprockets and chain for wear. Adjust VJO packing retainer as needed.
Annually
Inspect rotor for position, wear and damage.
5 years or
every
10,000 hours
Replace sprockets and chain.
Manufacturer
recommended
Service gearmotor
or speed reducer
.
RECOMMENDED MAINTENANCE SCHEDULE - VJO SERIES
