Pallet Accuglide ZoneFlex Accumulation Conveyor | Maintenance Manual | 29334206 39
February 14, 2018
4.5 Photo-Eye Alignment
Once power has been supplied to the 24VDC power supply, the photo-eyes may be
aligned with their reflectors. The photo-eyes are mounted using ball mount brackets.
These brackets allow for easy alignment of the photo-eyes.
Use the following procedure to align each photo-eye, and refer to the illustration on
the next page.
1. If needed, clean the photo-eye lens and the reflector with a soft cloth dampened with
water or isopropyl alcohol. Do not use any other type of solvent.
2. Loosen the ball mount clamping screw using a 9/64-inch hex key. See illustration
Photo-Eye Alignment on the following page.
3. While holding the bracket in position, begin aiming the photo-eye until the alignment
indicator comes on solid.
4. Tighten the ball mount clamping bolt until the ball mount is snug.
5. Repeat these procedures for the remaining photo-eyes.