PI P-611 Series, User Manual

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7 Maintenance
P­611 Positioners PZ253E Version: 1.2.0 29
In this Chapter
General Notes on Maintenance ................................................................................................... 29
Cleaning the P-611 ....................................................................................................................... 29
7.1 General Notes on Maintenance
NOTICE
Misalignment due to loosening screws!
The P-611 is maintenance-free and achieves its positioning accuracy as a result of the optimal
alignment of mechanical components and piezo actuators. Loosened screws cause a loss in
positioning accuracy.

Loosen screws only when instructed in this manual.

Do not open the P-611.
7.2 Cleaning the P­611
NOTICE
Damage from ultrasonic cleaning!
Ultrasonic cleaning can damage the P-611.

Do not do any ultrasonic cleaning.
Requirements

You have discharged the piezo actuators of the P-611 (p. 27).

You have disconnected the P-611 from the electronics.
Cleaning the P­611

Clean the surfaces of the P-611 with a cloth dampened with a mild cleanser or
disinfectant (e.g., isopropyl alcohol).
7 Maintenance