Note:
For proper operation of the beam detector it must
be securely mounted to ensure no subsequent move-
ment of the beam detector will occur after the instal-
lation is completed. See “Detector Placement and
Mounting” sections of the beam detector manual for
further details.
10. Complete the installation of the transmitter/receiver
unit using the instructions included with the beam
detector.
11. Test the system as indicated in the beam detector
instructions.
Mounting Instructions: Reflector
Refer to Figure 4 for this step.
1. Assemble the “L” brackets to the reflector using the two
#10-24
×
5
/
8
″
screws, two #10 split-lock washers, and
two #10 locknuts provided. See Figure 4 for details. The
screws should be fully tightened.
2. Assemble the “U” bracket to the “L” brackets using
the two #10-24
×
1
/
2
″
screws and fender washers pro-
vided. See Figure 4 for details. The “U” bracket should
be assembled to the “L” brackets so that the words
“DO NOT PAINT” appear in the front of the assembly.
Tighten the screws until almost snug. The assembly
should tilt freely in either direction. The screws will be
fully tightened later when the alignment is performed.
3. Insert the flange of the “U” bracket into the keyed hole
of the wall or ceiling mount bracket. Slide the bracket
forward into position. The reflector should now hang
from the bracket.
4. Insert the correct screw and washer combination (either
wall or ceiling mount) through the slot and into the hole
of the mounting bracket flange. Tighten the screw until
almost snug. The assembly should still turn freely in
both directions. The screw will be fully tightened later
when the alignment is performed.
5. Adjust the reflector so that it is aiming directly at the
transmitter/receiver unit. Once aimed correctly fully
tighten both vertical and horizontal adjustment screws.
Note:
For proper operation of the beam detector the reflec-
tor must be securely mounted to ensure no subse-
quent movement will occur after the installation is
completed. See “Detector Placement and Mounting”
sections of the beam detector manual for further
details.
6. Test the system as indicated in the beam detector
instructions.
D400-79-00 3 I56-2358-02
©
2004 System Sensor
Figure 4. Ceiling mounting reflector:
DO N
OT PA
INT
DO N
OT PA
INT
Fender Washer– Metal
Fender Washer – Plastic
Vertical Adjustment
Screw #10-24
×
1
/
2
″
#10 Hex Nut
#10 Split-lock Washer
“L” Bracket
Horizontal
Adjustment Screw
#10-24
×
2
1
/
4
″
Metal Washer
Mounting Hub
“U” Bracket
Mounting Holes
Plastic Washer
#10-24
×
5
/
8
″
C0313-00
Summary of Contents for BEAMMMK
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