Emc Filter; Figure 14 Emc Filter Switch Location - Edwards EXS Series Instruction Manual

Dry screw vacuum pump
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2.
Screw the cable gland onto the terminal.
3.
Pass the cable through the cable gland. Cables must be with M5 lug to ensure
correct clamping in the main terminal.
4.
Fit the earth (ground) wire to the protective earth connection.
If further information is required about connecting the electrical supply, contact us for
advice.

5.8.2 EMC filter

WARNING: PROTECTIVE EARTH CONNECTION
Risk of injury or damage to the equipment. Ground the neutral point on the power
supply to comply with the EMC directive before turning on the EMC filter.
CAUTION: DRIVE DAMAGE
Risk of drive damage. When using a drive with a non‐grounding network, high
resistance grounding or asymmetric grounding network, place the screw for the EMC
filter switch in the OFF position and disable the built‐in EMC filter. Failure to comply
could cause damage to the drive.
The drive has a built-in EMC filter. The EMC filter switch is in ON position by default.
Move the screw position to switch ON (enable) and OFF (disable).

Figure 14 EMC filter switch location

1. Switch ON
1. Switch ON
A41870880_A
A41870880_A - Installation
Page 42
2. Switch OFF
2. Switch OFF
07/2021 - ©Edwards Limited

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