Aerotech ADRS Series, Руководство по оборудованию

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Maintenance ADRS Hardware Manual
4.3. Rear Seal Change Procedure
The seals on ADRS150 and ADRS200 stages may need to be replaced because of excess wear. Figure 4-1
shows an exploded view of the assembly and includes all parts involved in the process.
Figure 4-1: Exploded View of Seal Assembly
1. Remove power from the stage.
2. Remove the rear cover mounting screws (refer to Figure 4-1 ).
3. Slide the rear cover out of the stage. This may require a pick or small screwdriver due to the friction of
the seal on.
4. Remove the retaining ring from the rear cover.
5. Carefully pry the seal out of its housing. Use caution not to scratch the sealing surfaces. Note the
orientation of the seal.
6. Lubricate the new seal O-ring lubricant (see Section 4.2. ) and carefully slide it into the rear cover. Be
sure to replace the seal in the correct orientation. The open end of the seal should face away from the
stage tabletop.
7. Replace the retaining ring.
8. Slide the rear cover back onto the stage, using caution not to twist or damage the seal. Replace the rear
cover mounting screws.
9. Restore power to the stage.
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.
36 Chapter 4 www.aerotech.com