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ADRS Hardware Manual
Chapter 4: Maintenance
The ADRS series stages are designed to require minimum maintenance. Stages equipped with rear seals
may require seal replacement (detailed in this chapter). Stages without rear seals do not require any
maintenance other than periodic cleaning.
D A N G E R : To minimize the possibility of bodily injury or death, disconnect all electrical
power prior to performing any maintenance or making adjustments to the equipment.
4.1. Service and Inspection Schedule
Inspect the ADRS once per month. A longer or shorter inspection interval may be required depending on the
specific application, and conditions such as the duty cycle, speed, and environment.
If the stage is equipped with a rear seal (ADRS150 and ADRS200 only), the seal should be examined for
excessive wear as part of this inspection interval. The application will determine the required replacement
interval for the seal. The bearings, motor, and encoder for the ADRS series require no lubrication or
maintenance.
Monthly inspections should include but not be limited to:
Visually inspect the stage and cables
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Re-tighten loose connectors
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Replace or repair damaged cables
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Clean the ADRS and any components and cables as needed
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Repair any damage before operating the ADRS
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Inspect and perform an operational check on all safeguards and protective devices
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4.2. Cleaning and Lubrication
Lubricate seals with Dow Corning Molykote 55 O-ring Lubricant or an equivalent O-ring lubricant.
Before using a cleaning solvent on any part of the ADRS, blow away small particles and dust with nitrogen
or, less preferably, clean, dry, compressed air.
Any metal surface on the stage can be cleaned with either acetone or isopropyl alcohol.
The seals should only be cleaned with a small amount of isopropyl alcohol if necessary. Acetone should
never be used on seals.
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Chapter 4
Maintenance
35
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