Chapter 8: Maintenance
8.8 Field-Replaceable Periodic Parts
The following HD-1500 parts require an OMRON service engineer to replace them, and are not
to be replaced by the end-user. Contact your OMRON representative to replace them.
Caster and Drive Wheel Treads
The caster wheels and drive wheel treads should be checked every 3 months. If they are miss-
ing big chunks of the thread which affects normal movement of the HD-1500, or display major
tear that may result in breaking the thread into sections, they should be replaced. If the treads
are worn, torn or cracked, contact your OMRON representative.
Caster, Drive Wheel, and Drive Assembly
The casters, drive wheels, and drive assemblies must be inspected every 3 months, and
replaced if they show signs of cracking, excessive wear or any damage. If the casters, drive
wheels, or the drive assemblies are worn or cracked, contact your OMRON representative.
Also, you must check to make sure that the swivels are not loose. You can tighten the swivels
if they are loose.
31500-000 Rev A HD-1500 Platform User's Manual 266