Hypertherm ArcGlide Torch Height Control - Ground the lifter

ArcGlide THC Instruction Manual 2-29
INSTALLATION
Ground the lifter
Ground the lifter
The lifter must be grounded correctly to insure accurate initial height sense (IHS)
To ground the lifter:
1. Remove the bottom nut and washer of the grounding assembly on the lifter.
2. Fit the ground wire terminal on the ground wire over the grounding post.
3. Replace the bottom nut and washer on the ground post and finger-tighten it so the ground terminal is in contact with
the washer and bottom nut.
4. Connect the other end of the ground wire to a terminal on the bus bar on the cutting table.
5. Ensure that the wire is not in the path of the lifter mechanics
For more information, see Recommended grounding and shielding practices.
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