Seal Replacement; Piston Seal Change Procedure; Figure 4-1: Piston Seal Change Exploded View; Table 4-2: Piston Seal Replacement Part Numbers - Aerotech ACS100 Hardware Manual

4.3. Seal Replacement

4.3. Seal Replacement

4.3.1. Piston Seal Change Procedure

The seals on the collet piston should be replaced if a leak or excess wear becomes apparent.
shows an exploded view of the assembly and includes all parts involved in the process.
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.
Table 4-2: Piston Seal Replacement Part Numbers
Outer Piston Seal (QTY. 1)
Inner Piston Seal (QTY. 1)
NOTE: The steel labyrinth style rear seal should not need replacement.
Step 1: Remove power to the stage.
Step 2: Supply air to the stage in order to release the collet.
Step 3: Remove the collet nut by turning it counterclockwise. Spanner wrenches may be necessary for
removal and are available from Aerotech.
50
Figure 4-1: Piston Seal Change Exploded View
ACS Hardware Manual
ACS100 ACS150
MCA02051 MCA01985
MCA02052 MCA01986
www.aerotech.com
Figure 4-1