Adjusting Patient Support Safety Switch - Planmeca ProMax 3D Max with ProTouch Technical Manual

7 Column adjustments

7.7 Adjusting patient support safety switch

190 Planmeca ProMax 3D Max
3. Adjust the opto trigger position so that the optical sensor LED just goes
out. Tighten the attachment screw.
Perform the safety switch adjustment in either of the following situations:
• After the switch assembly is replaced
• If the help messages H149 / H150 appear frequently
1. Loosen the assembly attachment screw using 3 mm Allen key.
2. Rotate the safety switch assembly so that the microswitches are located
symmetrically around the trigger and touch the trigger, but the
microswitch levers are released.
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