PI PIFOC P-725 series, Руководство пользователя

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Page 10 / 25
2018-11-13
P725T0010, valid for P-725
Physik Instrumente (PI ) GmbH & Co. KG, Auf der Roemerstr. 1, 76228 Karlsruhe/Germany
Phone +49 721 4846-0, Fax +49 721 4846-1019, Email info@pi.ws, www.pi.ws
Figure 2: Mounting of the protective earth conductor (profile view)
1 Base body of the P-725
2 Flat washer
3 Safety washer
4 Screw
5 Cable lug
6 Protective earth conductor
Connecting the P-725 to the protective earth conductor
1. If necessary, fasten a suitable cable lug to the protective earth conductor.
2. Use the M4 screw (together with the washers and self-locking washers) to affix the cable lug
of the protective earth conductor to the protective earth connection of the P-725 as shown in
the profile view.
3. Tighten the M4 screw with a torque of 1.2 Nm to 1.5 Nm.
4. Make sure that the contact resistance at all connection points relevant for mounting the
protective earth conductor is <0.1
Ω at 25 A.
Affixing the P-725 to the Microscope
The P-725 can be affixed to the microscope in one of the following ways:

Installation using the QuickLock thread adapter (p. 10)

Optional: Installation using the mounting holes in the base body of the P-725 (p. 11).
With this mounting option, you only need the objective insert of the QuickLock thread adapter.
Installing the P-725 Using the QuickLock Thread Adapter
Requirements

You have read and understood the safety precautions (p. 3).
Tools and accessories

P721T0002 technical note for PIFOC QuickLock thread option (p. 7)

QuickLock thread adapter (p. 8) (not included)

Suitable tools