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8009389/YN39/V3-0/2015-08| SICKOPERATING INSTRUCTIONS|GM35
Subject to change without notice
MAINTENANCE
9.5.2 Electrical connection
1 If the plug-in connectors and cable for the functional earth on the underside of the
SR-unit were removed, connect these again. Tighten the sleeves to secure the plug-in
connectors. The arrangement is shown on
page 90.
2 Make sure the cables are laid correctly, without tensile loading.
3 When using a GPP measuring probe, make sure the separate power supply cable is
connected correctly.
4 Switch the power supply of the SR-unit on again.