Securitron DSB_Series - Manual (Page 13)

PN# 500-22700
Page 12 Rev. F, 03/11
 Make sure that the bar is installed with the plastic washers under the head of the mounting
screws.
 Make sure there are no foreign objects or material creating a conductive path from the bar to
the door (e.g. metal blinds, etc.).
 Make sure the bar is free to move and not stuck in the “exit” position. There should be 1/32”
clearance at each end of the bar between the end cap and mount flange. See Section 6.2.
 The same effect will occur if the bar is used outside in the rain or if water is flowing down the
inside of the door. This moisture overcomes the electrical isolation needed between the bar
and door.
PROBLEM - The bar does not move.
If the bar does not move when it is pressed toward the door there are three likely causes.
 The shipping clips were not removed. See Section 6.1, Figure 2.
 There is not enough clearance at the ends of the bar. See Section 6.2.
 The end mounts are not installed tightly and they have slipped causing the bar to bind on the
ends. Make sure the end mounts are horizontal and the bar end caps are not bound by
twisted mounting, tighten the mounting screws securely.
IF YOUR PROBLEM PERSISTS, CALL SECURITRON: 1-800-MAG-LOCK
B. INSTALLATION OF TSB-C BETWEEN DSB END MOUNT AND DOOR FRAME
The following step-by-step instructions may be used to install the included TSB-C door cord
directly between the DSB end mount base and the door frame.
1 DISASSEMBLE END OF BAR
1. Using a #1 Phillips head screwdriver,
remove the two screws and end cap.
2. Using a #2 Phillips head screwdriver, loosen
the bar end cover screws and remove the
shipping clip.
3. Carefully withdraw the end mount assembly
with the PC board from the end of the bar
making sure that the lever of the limit
switch (under the PC board) does not get
dislodged from the switch.
Shipping Clip
End Cap & Screws
Bar End Cover
Screws
End Mount
Assembly
PC Board