Controlled Products Systems Group MT212R - Manual

P.O. Box 159 • West Grove, PA 19390 • 800-220-3343 • 610-869-4422 • Fax: 610-869-4423 • www.MillerEdge.com
6809 South Harl Ave., Suite A • Tempe, AZ 85283 • 800-887-3343 • 480-755-3565 • Fax: 480-755-3558
400-IR-006 Rev 1 7-11-11
Model #
MT / MU
INSTALLATION INSTRUCTIONS
IMPORTANT:
READ AND UNDERSTAND ALL INSTRUCTIONS BEFORE BEGINNING INSTALLATION.
US Patent # 4,398,814 CAN - 1,048,066
All Miller Sensing Edges are inspected and tested before being shipped to ensure against damage.
If the shipping container appears to be damaged, please notify the factory immediately.
OPERATE ALL MILLER SENSING EDGES AT 24 VOLTS OR LESS.
MU-TYPE
1. At the installation site, remove the Miller Sensing Edge from the box and lay it flat and straight until it returns to its
proper shape and dimension. CLOSE THE AIR B/F VALVE FITTING located near the outlet wire by pushing it down
over the internal nipple fitting.
2. Position the Miller Sensing Edge on the leading edge of the door. In the case of an uneven floor under a door, posi-
tion the edge up or down to compensate in the uneven area. Using heavy duty staples or sheet metal screws, attach
the Miller Sensing Edge mounting flanges to the door at the wire outlet end first. Repeat mounting the opposite side
of the edge in the same manner. DO NOT STAPLE OR SCREW BELOW THE SEAL LINE OF THE MOUNTING
FLANGES. Doing this will puncture Miller Sensing Edge and may result in eventual water damage. Now mount the
opposite end of the Miller Sensing Edge to the door and then the center of the edge to the door. From the center, con
tinue mounting in both directions to the end.
3. Cover the mounting flanges with wood or metal molding to improve the strength and appearance of the installa- tion.
Wire the MU-Type Sensing Edges to controls as specified by control manufacturer. ALWAYS ADHERE TO THE
LOCAL AND NATIONAL ELECTRICAL CODE SPECIFICATION WHEN WIRING SENSING EDGES AND OTHER
CONTROLS.
4. Adjust the limit switch on the operator so the Miller Sensing Edge is not compressed more than 1/4” when the door
is fully closed.
5. Check the performance of the edge by compressing it along all its lengths starting 2” from the ends. When com-
pressed approximately 1/2”, the edge should send a signal to the control to stop and/or reverse the door.
MT-TYPE
1. At the installation site, remove the Miller Sensing Edge from the box and lay it flat and straight until it returns to its
proper shape and dimension. CLOSE THE AIR B/F VALVE FITTING located near the outlet wire by pushing it down
over the internal nipple fitting.
2. Remove the double L-Angle at bottom of door and slide the mounting tab of the edge between them. Prior to mount
ing bolts - check for uneven floor and adjust accordingly. Be careful not to pinch the mounting tab between L-Angles
below the bottom seal line of the tab. Pinching below the bottom seal line of the mounting tab may puncture the edge
and result in eventual water damage. Tighten the angles at the wire outlet end first, then the opposite end, and finally,
tighten the angles from the center of the door to the ends in both directions.
3. Wire the MT-Type sensing edge to the controls as specified by the control manufacturer. ALWAYS ADHERE TO THE
LOCAL AND NATIONAL ELECTRICAL CODE SPECIFICATION WHEN WIRING THE SENSING EDGE AND OTHER
CONTROLS.
4. Adjust the limit switch on the operator so the Miller Sensing Edge is compressed no more than 1/4” when the door is
fully closed.
5. Check the performance of the edge by compressing it along all its lengths starting 2” from the ends. When com-
pressed approximately 1/2”, the edge should send a signal to the control to stop and/or reverse the door.