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GS-200/GS-300 Serial Mini Shear Lock Installation Instruction 30
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GS-200/GS-300 Serial Mini Shear Lock
Installation Instruction
Specifications
Copyright Gianni Industries, Inc. All Rights Reserved.
Publish
P-MU-GS200 Ver. D
:2006.12.22
4-1
Holding Force
Power Input
Door Gap
Operating Temper.
Current Draw
Monitoring Output
(GS-200M, GS-300M)
Finish
+
-
Power
supply
Magnet bond sensor output
SPDT relay : 3A@30 VDC
(GS-200M, GS-300M)
+
-
N.O.
COM.
N.C.
Power Input
Magnet
bond
sensor
output
Caution:
Make sure that the "+" and "-" wire are connected correctly.
Failure to observe polarity will result in a short circuit and is
not covered by products warrant.
Dimensions
12Vdc
24Vdc
Voltage Selection jumpers Check jumper
settings before connecting the lock to 24 VDC
input power. Damage to the lock may result
from incorrect jumper settings.
Up to 1500 lbs (680 Kg) in shear.
12/24 VDC selectable via jumpers +10%
over voltage is acceptable , under voltage
will reduce holding force.
0.42 A@12 VDC; 0.21 A@24 VDC The unit
does not require initial voltage increase to
operate.
Magnet and Armature: Zinc plated,
SPDT rating
3 AMP@30 VDC
2mm (The Gap between the Lock and
Armature plate)
-30C to +50C
Magnet bond sensor output,
GS-200
Flush Mount
1
16
6m
mm
m
3
30
0m
mm
m
164mm
180mm
164mm
180mm
Magnet Assembly
Armature Assembly
3.5
5.9
Locking Bolt
Control Device
N.C. contact or Access Relay 4-2
Flush Installation
Leading
edge of door
Frame
Magnet Midpoint
Armature Midpoint
The most important elements for the proper installation of
the Shear Lock magnet assembly are that the midpoint of the
armature, and the midpoint of the magnet must line up
exactly. All centerlines of the armature must line up with the
respective centerlines of the magnet.
1. Make sure the gap between the door top rail and
frame header is 2mm. Make adjustments to the door
as required.
2. Adjust single acting door and door closer to insure
the door settles immediately and is fully closed .
( A d j u s t d o u b l e a c t i n g d o o r a n d P O S I T I V E
CENTERING DOOR CLOSER to insure the door
settles immediately and is fully closed and rest in the
dead center of the frame.
3.
Locate the vertical centerline of the magnet and
armature as possible to the leading door edge.
4.
Determine the horizontal centerline of the door
top rail thickness. The Armature centerline will be the
same. Mark the door per template.
5.
Before determining the frame header centerline
single acting door must be fully closed. Double acting
doors must be fully closed and rest in the dead center
of the frame. Mark the frame header per the template.
Prepare the door and frame per the template.
6.
Install the Shear lock and armature assembly
towards the leading edge of the door.
7.
For proper operation the armature must be
adjusted upward as close as possible and parallel to
the Shear Lock without interfering with opening and
closing of the door.
8.
Proper operation cannot be expected with more
than 2 mm gap between the armature and the magnet.
Use the key wrench provided to adjust the armature
vertical adjustment screws.
9 With the door closed turn the lock power on, check
the lateral alignment. The armature
locking bolt
should be centered to magnet keep hole.
10.
If the shear stops are too close or binding,
double check the templating and door alignment, and
make corrections as required.
11 Repeat steps 6~10 as necessary following shear
lock replacement. Cycle the door and Shear Lock
several times after the completion of the installation.
Magnet Assembly
Armature Assembly
Keep Hole
Locking Bolt
Armature vertical
adjustment screws
Proper operation cannot be expected with more than
2 mm gap between the armature and the magnet. Use
the key wrench provided to adjust the armature
vertical adjustment screws.
key wrench
Use tapping
Screws for
wooden door
Leading
edge of door
The Gap between the Lock
and Armature plate is 2 mm.
If the door leaf is closed
tightly against an outside
f o r c e o r i n f l u e n c e , t h e
armature plate might be
stuck by the
when opening the door.
Locking Bolt
Push-off button
Install the magnet assembly into the door frame before installation the armature assembly into the door leaf. The magnet
assembly requires space to run wires, as wall as space for the recesses portion of the unit. However, make sure that the position
selected for the magnet assembly leaves enough room on the door to install the armature assembly.
Unbalanced air conditioning (stack pressure) can hinder door alignment and must be corrected to help insure positive locking. It
is important to note that the Shear Locks need a regulated 12V DC (or 24VDC) at the lock, and use the highest quality door closer
only. Positive centering door closers are required for all double acting door applicators to help attain consistent dead center
alignment. Also the door latching problems must be corrected prior to installation.
Copyright Gianni Industries, Inc. All Rights Reserved.
Publish
P-MU-GS200 Ver. D
:2006.12.22 key wrench
key wrench
key wrench
4-3
Unit: mm
Optional Bracket
Semi- Flush Installation
Surface Installation
Installation on Frameless Glass Door
The unit may also be fitted semi-flush
with the use of the SMB-200 Bracket. The
magnet should be fitted to the door
transom and the housing holding the
armature on to the door.It is vital that a
minimum gap of 2mm exists between the
magnet and the armature, to allow correct
operation.
The
may also be fitted semi-
flush with the use of the SMB-200
Bracket. The magnet should be fitted to
the door transom and the housing holding
the armature on to the door. It is vital that
a minimum gap of 2mm exists between
the magnet and the armature, to allow
correct operation.
GS-200
The
may also be fitted
surface mounted using 2pcs of the SMB-
200 Bracket. The housing holding the
magnet should be fitted above the door
and the housing holding the armature on
to the door. It is vital that a minimum gap
of 2mm exists between the magnet and
the armature, to allow correct operation.
GS-200
The
may also be fitted to a full
glass door and glass frame application,
using 2pcs of the
Bracket and
2 p c s o f t h e
m o u n t i n g
brackets.(The thickness of glass are 14
mm maximum.) The housing holding the
magnet should be clapped above the door
and the housing holding the armature
clapped on to the door.
It is vital that a minimum gap of 2mm
exists between the magnet and the
armature, to allow correct operation.
GS-200
SMB-200
U B K - 1 8 2
Using supplied key wrench
to adjust armature plate to
approx. 2 mm of gap between
magnet surface.
Using supplied key wrench
to adjust armature plate to
approx. 2 mm of gap between
magnet surface.
Using supplied key wrench
to adjust armature plate to
approx. 2 mm of gap between
magnet surface.
Blind Nut
M6 x45 Screw
M6 x45 Screw
M6 x35 Screw
M6 x35 Screw
M6 x45 Screw
Magnet Assembly
Surface Mount
Armature Assembly
Metal Door
Header
Blind Nut
Blind Nut
Magnet
Assembly
Magnet
Assembly
Armature
Assembly
Armature
Assembly
Metal Door
Frameless Glaee Door
Spacer
Spacer
U-channel Bracket
Header
35
48
182
SMB-200
Bracket
UBK-182
Bracket
Mini clearance
2 mm of gap
Mini clearance
2 mm of gap
Mini clearance
= 7 mm
Mini clearance
2 mm of gap
14
48
48
182
Copyright Gianni Industries, Inc. All Rights Reserved.
Publish
P-MU-GS200 Ver. D
:2006.12.22 4-4
Blind Nut Installation
Drill 9.4mm holes
for M6 Blind Nuts.
Drill 7mm holes
for M5 Blind Nuts.
allen
wrench
Blind Nut
M6 Screw
Insert two Blind Nuts
into separate holes,
one for each fixing
screw.
Use the allen wrench.
To slowly tighten the
Blind Nut. (Don't
turning over)
This compress the
Blind Nut so that it
remains permanently
fixed in the frame.
Remove the tool.
Use M6 Screws fixing
SMB-001brackets.
34
44.5
176
162
GS-300
(Surface Mount)
key wrench
Surface Installation
The
mini surface mount shear lock
with complete housing is specially designed for
surface mounting door. The housing holds the
magnet should be fitted above the door and the
housing holds the Armature Plate should be
installed on the door. It is essential to leave a
minimum gap of 2mm between the Shear Lock and
the Armature Plate, in order to perform the correct
operation.
GS-300
Using supplied key wrench
to adjust armature plate to
approx. 2 mm of gap between
magnet surface.
M6 x45 Screw
M6 x45 Screw
Blind Nut
Blind Nut
Magnet
Assembly
Armature
Assembly
Metal Door
Header
Mini clearance
2 mm of gap
Change the spring which is provided
in the screw pack.
For Vertical Installation
Vertical Installation
Copyright Gianni Industries, Inc. All Rights Reserved.
Publish
P-MU-GS200 Ver. D
:2006.12.22