Setting The Laser Offset In Software; Gantry Brake - Acer Wood Runner Manual

8.9 SETTING THE LASER OFFSET IN SOFTWARE

The horizontal offset of the Laser from the centerline of the Pickup screws is adjustable in the software. The actual
value measured and recorded in the above section 8.8 was measured to the closest side of the Picking Head
horizontal bar. It will be necessary to add 1 ¼" to this measurement to correspond to the center of the picking
screws. The resulting value must be recorded correctly in software to allow the Pickup screws to land on the center
of the board.

8.10 GANTRY BRAKE

DANGER - Do Not attempt to take the brake chamber apart. Never loosen either of the band clamps on the brake
chamber. The brake chamber contains a large spring which is compressed and could cause severe injury or death to
anyone servicing the brake system. Replace the entire brake chamber as a unit if service is required.
To Remove the Brake Chamber:
DANGER- Do Not attempt to remove the brake chamber from the Gantry without caging the spring as outlined
below. Failure to comply may result in severe injury or death.

Follow all safety precautions found in this manual and on the brake chamber.

Disconnect the airline between the brake and the valve located on top of the gantry cross member.
Release Tool & Airline Location

Remove brake release tool from its storage area located on the side of the brake. Install washer and tighten
two nuts together as shown.
Release Tool
Install washer and tighten nuts as shown
Brake Airline
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