Unison Hardware TS-9500 Non-fire Rated Less Bottom Rod(LBR) Device Instruction Manual
- June 12, 2024
- Unison Hardware
Table of Contents
Installation Instructions
Non-fire Rated Less Bottom Rod(LBR) Device
TS-9500 Non-fire Rated Less Bottom Rod(LBR) Device
※The screws (from item B to F), attach both machine & tapping screws for install selection in the accessory package.
Determine handing of door
| Right – Hand Reverse Bevel (RHR) | Left- Hand Reverse Bevel (LHR) |
|---|---|
PART LIST
| ITEM | DESCRIPTION | QTY |
|---|---|---|
| 1 | CHASSIS ASSY | 1 |
| 2 | PUSH BAR | 1 |
| 3 | MOUNTING RAIL | 1 |
| 4 | HEAD COVER | 1 |
| 4-1 | PLASTIC FILLER | 1 |
| 5 | SLIDING COVER | 1 |
| 5-1 | ALLEN WRENCH | 1 |
| 6 | BRACKET | 1 |
| 7 | END CAP | 1 |
| 8 | LATCH COVER | 1 |
| 9 | ROD GUIDE | 1 |
| 10 | TOP ROD 37-7116″ (Jill mm) | 1 |
| 11 | TOP LATCH | 1 |
| 12 | TOP STRIKE | 1 |
| A | SM4*8 FLAT HEAD SCREWS | 10 |
| B | 10#*1-1/4″ FLAT HEAD TEK SCREWS | 8 |
| C | 10#3/4″ FLAT HEAD SCREWS | 1 |
| D | 10#5/8″ ROUND HEAD SCREWS | 2 |
| E | 10#*2″ FLAT HEAD TEK SCREWS | 2 |
| F | 10#*1-1/4″ ROUND HEAD SCREWS | 4 |
Installation Instructions
Fire Rated Less Bottom Rod(LBR) Device
※ The screws (from item B to H), attach both machine & tapping screws for
install selection in the accessory package.
Determine handing of door
| Right – Hand Reverse Bevel (RHR) | Left- Hand Reverse Bevel (LHR) |
|---|---|
PARTS LIST
| ITEM | DESCRIPTION | QTY |
|---|---|---|
| 1 | CHASSIS ASSY | 1 |
| 2 | PUSH BAR | 1 |
| 3 | MOUNTING RAIL | 1 |
| 4 | HEAD COVER | 1 |
| 4-1 | PLASTIC FILLER | 1 |
| 5 | SLIDING COVER | 1 |
| 6 | BRACKET | 1 |
| 7 | END CAP | 1 |
| 8 | LATCH COVER | 1 |
| 9 | ROD GUIDE | 1 |
| 10 | TOP ROD 37-7/16″ (91 mm) | 1 |
| 11 | TOP LATCH | 1 |
| 12 | TOP STRIKE | 1 |
| 13 | AUXILIARY FIRE LATCH | 1 |
| 14 | STRIKE HOLE PLUG | 1 |
| A | SM4*8 FLAT HEAD SCREWS | 10 |
| B | 10#1-1/4″ FLAT HEAD TEK SCREWS | 2 |
| C | 10#3/4″ FLAT HEAD SCREWS | 1 |
| D | 10#5/8″ ROUND HEAD SCREWS | 2 |
| E | 1O#2″ FLAT HEAD TEK SCREWS | 2 |
| F | 10#1-1/4″ ROUND HEAD TEK SCREWS | 2 |
| G | SEX BOLT | 8 |
| H | 5/32″*7/8″ FLAT HEAD SCREWS(Dual Use) | 4 |
Less Bottom Rod (LBR) Devices
STEP 1 MARK CETNER LINES
Mark Center Lines on INSIDE of door .Establish the horizontal center line of
the device by drawing a line across the door 41″ (1041mm) above floor line .
Establish the top backset center line by drawing a vertical line from the top
to bottom of the door measuring from the LOW SIDE of the DOOR BEVEL.
After marking & drilling, please install pushbar according to its marked
location. With establishment of pushbar, then go for next step of other
installations.
Regularly furnished unless ordered separately.
INSIDE OF LHR DOOR IS ILLUSTRATED
Determine backset “B”
※ If lock stile is approx. 4-1/2” wide or wider, backset “B” = 2-3/4″.
※ If lock stile is less than 4-1/2″ wide, backset “B” = 1/2 of the visible
width of the lock stile.
(when door is closed against stop)
INSTALL AUXILIARY FIRE LATCH FOR
Less Bottom Rod (LBR) Devices ONLY
STEP 2 INSTALL AUXILIARY FIRE LATCH(Only for Fire Rated)
STEP 3 INSTALL TOP LATCH
Follow TEMPLATE to install top latch with two screws (F).
(Do not tighten the screws (F) firmly)
STEP 4 INSTALL TOP STRIKE
Follow TEMPLATE to install top strike.
Adjust the proper gap between top latch and strike which is about 5/64″
(2.0mm), tighten screws (F) firmly and then screw (B).
STEP 5 INSTALL & ADJUST TOP ROD
The rod length can be adjusted by the thead of the rod, adjust the correct
length when door is in the closed position, by aiming the rod to the hole of
the part (P).
※ If top rod had been cut to fit door height, please drill hole for pin
loading.
STEP 6 INSTALL LACTH COVER,HEAD COVER & ROD GUIDE
- Install latch covers ,head cover and fix/tighten them with screws (A).
- Position rod guide midway between head cover and latch. Then, fix & tighen rod guide with screws (E).
STEP 7 TEST PUSH RAIL & THE DOGGING FUNCTION
- The latches should engage the strikes when the door is closed. If the door can be pushed open without depressing the push bar, please check the rod length and installation(see step 3)
- The latches should disengage from the strikes freely when the push bar is depressed or dogged down. If not, please check the rod length/installation again (see step 3)
- When applying outside trims:
- No trims：Exit only, latch bolts are retracted just by the push bar inside.
- Entry：latch bolts are retracted by trim outside after the trim is unlocked.
- Storeroom：latch bolts are retracted by trim outside with key only.
- Passage：latch bolts are retracted by trim always open.
- Dogging:Use allen wrench and turn clockwise 90° when depressing push bar. Latch bolts will remain retracted.
STEP 8 CHANGE HANDING OF DEVICE
TO CHANGE HANDING OF DEVICE
( FOR EXAMPLE: FROM LHR to RHR )
|
---|---
PRESS LIFT ARM “C” AND ENSURE THE DIRECTION.
The screw “A” is at the below hole position as figure shown| UNSCREW “A” AND
TAKE OFF “B”.
|
TURN “B” 180° AND PUT IT BACK AS FIGURE SHOWN THEN, FASTEN “A” AT ABOVE SCREW
HOLE.| OPERATE LIFT ARM “C” TO ENSURE THE PROCESSING DIRECTION IS REVERSED.
TEMPLATE FOR SVR DEVICE (1:1)
TEMPLATE FOR SVR DEVICE (1:1)
TEMPLATE of Top LATCH
【Top Strike (regular use)】
(1:1)
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