CUS250M Instruction Manual
Earthing
The CUS250M may be earthed from any suitable point (H1, H2, H3, H4 or via the M3 inserts provided in the
underside of the U-Chassis for the C option). Protective bonding must be verified by the end equipment
manufacturer in the end application. H1 may only be used as an earth point on the standard model (open frame)
provided that this hole is used to connect to an earthed metal substrate that also connects all other mounting
holes.
260771-01 Oct 2021
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