System Sensor BEAMMMK - Manual (Page 2)

D400-79-00 2 I56-2358-003
© 2010 System Sensor
NOTE: Be sure to leave enough wire to reach the transmitter/receiver unit
when attached to the surface mount base. Be sure to leave enough flexible
conduit so that the transmitter/receiver unit can be adjusted to aim at the
reflector.
8. Attach the transmitter/receiver unit securely to the base using the four
#8-32 × 1 /
2
″ screws supplied with the BEAMSMK accessory.
9. Adjust the transmitter/receiver unit so that it is aiming directly at the
reflector. Once aimed correctly fully tighten both vertical and horizontal
adjustment screws.
NOTE: For proper operation of the beam detector it must be securely mounted
to ensure no subsequent movement of the beam detector will occur after the
installation 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 instruc-
tions 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 provided. 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 ceil-
ing 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 ceil-
ing 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 ad-
justment screws.
NOTE: For proper operation of the beam detector the reflector must be se-
curely mounted to ensure no subsequent movement will occur after the instal-
lation 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.
FIgURE 2. BEAMSMK WIRINg LOCATIONS:
FIgURE 3. WALL MOUNTINg TRANSMITTER/RECEIvER UNIT:
Fender Washer – Metal
Fender Washer – Plastic
Vertical Adjustment
Screw #10-24 Ч 1 / 2
#10-24 Ч 5 / 8
#10 Split-lock Washer
“L” Bracket
DO NO
T PAIN
T
DO NO
T PAIN
T
Horizontal
Adjustment Screw
#10-24 × 1 3 / 8
Metal Washer
Mounting Hub
“U” Bracket
Wall Mounting
Bracket
Mounting Hole
Plastic Washer
C0312-00
Drill for conduit
C0318-00
FIgURE 4. CEILINg MOUNTINg REFLECTOR:
DO NO
T PAIN
T
DO NO
T PAIN
T
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