Polytec MSA-600 User Manual

3-23
3 First Steps
Objective
positioner (with
MSA-A-TMS
option)
4. Connect the protective earth cable to the objective positioner as shown in
F
IGURE 3.17.
5. Tighten the screw [D] with a torque of 1.1 Nm.
6. Make sure that the contact resistance is < 0.1 Ω at 25 A at all connection
points relevant for mounting the protective earth cables.
Figure 3.17: Connection for the protective earth cable on the objective positioner
$% &'
A M4 contact washer
B M4 cable lug
C Washer Ø 4.3 mm for M4 screw
D M4 x 8 head screw (special screw with a very flat head)

Polytec MSA-600 Specifications

General

Brand	Polytec
Model	MSA-600
Category	Measuring Instruments
Language	English