Securitron SAM User Manual
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SHEAR ALIGNING MAGNALOCK MODEL SAM
INSTALLATION AND OPERATING INSTRUCTIONS
1 INTRODUCTION
Securitron’s Shear Aligning Magnalock “SAM” is intended for installations where concealed
mounting in the door and frame is desired. The operating features allow self-alignment while
securing the door when it closes. The SAM is designed to operate with one-way swing, bidirectional swing or sliding type doors. The lo ck is also capable of securing bi-parting motorized
sliding doors. On swing type doors the lock installs horizontally in the top or bottom of the door
frame or may be installed vertically in the door frame side. For slider type door applications the
locks must be installed horizontally for proper operation. These units have also been designed to
unlock even if a preload is applied to the door.
The SAM BondSTAT “B” Series, Bond Sensor, monitors the magnetic field. An internal sensor
activates a SPDT dry contact relay connection designed for interface to access control and/or
alarm systems for reporting the status of the Magnalock. (See Section 5.6.6)
The DPS “D” Series, Door Position Sensor, is activated by a special magnetic strike armature
assembly. The isolated SPDT reed switch, with an internal resettable protection device, is
designed for interface to access control and/or alarm system for door status. (See Section
5.6.6)
2 SPECIFICATIONS
MODEL SAM
Holding Force
Dimensions: Length
Height
Depth
Dual Voltage
Current: @ 12 VDC
@ 24 VDC
Capacitance: @ 12 VDC
@ 24 VDC
BondSTAT Rating
DPS Rating
Voltage: 30 VDC (Maximum)
Voltage: 30 VDC (Maximum)
Current: 125 mA (Maximum)
1200 Lbs [544kg]
10.85" [275mm]
1.5" [38mm]
1.19" [30mm]
12/24 Volts DC
320mA
170mA
6.8mF
6.8mF
Current: 1 Amp (Maximum)
3 PRODUCT OVERVIEW
Upon unpacking this product, an inventory should be made to ensure that all the required
components and hardware have been included. Along with these instructions and the
installation template, each product should include the following items:
Strike Assembly
Hardware Pack
Magnalock
Figure 1 - SAM Series Magnalock
© Copyright, 2012, all rights reserved PN# 500-10440
Page 1 Rev. F, 02/12
3.1 HARDWARE
10X 20X 1X
Hex Wrench
1/8”
Phillips Flat Head
#10 X 3/4” Type “A”
Socket Flat Head
10-32 X 3/8”
8X 4X 1X
Shim Plate Flush Mount Bracket
Thread Locking Compound
Pack
1X
Floor Install Replacement
Spring Pack (2 Springs)
4 RECOMMENDED TOOLS
Router or Saber Saw 1/8” Hex Key (Allen Wrench) - included
Hammer Measuring Instrument (Ruler/Tape Measure)
Chisel Masking Tape
Center Punch Fish Tape or Lead Wire
Power Drill Wire Strippers/Cutter
9/64”, 13/64” & 5/16” Drill Bits Crimp Wire Connectors
3/8” Diameter X 82° Countersink Bit Crimp Tool
Phillips and Standard Screwdrivers Multimeter
5 INSTALLATION INSTRUCTIONS
5.1 Pre-Installation Survey
It is recommended that an initial on sight survey be performed. A method of mounting should
be determined and an installation plan should be reviewed as follows:
Physical strength of mounting areas should be strong enough to meet or exceed the holding
force of the required Magnalock.
Placement of the Magnalock wiring and protection from potential damage due to intruders or
vandals external attack should be considered during the survey.
Accessibility should be considered for prevention of any potential safety hazard.
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The door and frame areas additionally need to be examined for mortising capabilities, sufficie nt
size and should be free of any internal obstructions. The top-of-door installation is
recommended as the most suitable location for protection from impact attacks.
5.2 Swinging Door
The illustrations in Figure 2 demonstrate a SAM installed in a swinging door. This is a common
configuration where the Magnalock is recessed into the door frame header near the corner
opposite the hinge side and the strike assembly is flush mounted into the top edge of the door.
The Magnalock may be mounted horizontally or vertically depending on the installation required.
The flush mount brackets shown are inserted into hollow metal door frame to provide a recessed
installation.
Magnalock mounted in door frame Strike mounted in edge of door
Figure 2 - Swinging door configuration
5.3 Sliding Door
The illustrations in Figure 3 demonstrate a SAM installed in a sliding door. The Magnalock
mounts recessed into the door frame header and the strike assembly is mounted into the top
edge of the sliding door.
Magnalock mounted in door frame Strike mounted in edge of door
Figure 3 - Sliding door mounting configuration
5.4 Frame and Door Preparation
5.4.1 Frame Preparation
Select a mounting location for the Magnalock and st rike assembly as mentioned in Section 5.1.
The following general guideline should be used for consideration during the installation review:
Read and follow the directions on the template provided which includes drilling and
mounting instructions.
An approximated 2” [51mm] clearance distance should be allowed between the Magnalock
(mounting bracket) and the inside corner of the door frame. This will provide adequate
access for the mounting locations and for drilling and tool access.
ALWAYS CHECK THE STRIKE MOUNTING AREA IN THE EDGE OF THE DOOR FOR
OBSTACLES WHEN DETERMINING WHERE TO LOCATE THE MAGNALOCK. MAKE
CERTAIN THAT THE STRIKE MOUNTING AREA DOES NOT HAVE ANY OBSTRUCTIONS
(I.E. DOOR ADJUSTMENT SCREWS OR DOOR CLOSER OPERATORS) THAT MIGHT
HINDER INSTALLATION - BEFORE CUTTING OR DRILLING ANY HOLES.
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Locate and mark the desired lateral centerline p osition for the Magnal ock/strike assembly on t he
face of the door. Using this door mark as reference, mark the same later al center location of the
Magnalock onto the door frame.
Setting the depth center position of the Magnalock is more critical because there is not a lot
of free depth in the door frame or door to accommodate any centering error. To locate the
centerline in the door frame:
o For a one-way swing door
: Make sure the door is closed completely and measure the
distance between the face of the door and the frame stop (usually about 1/8”). O pen the
door and measure the thickness of the door. Divide the thickness of th e door in half (this
will be the center of door) and add the distance measured between the door and stop.
Measure the total distance out from the face of the stop and mark the centerline for the
Magnalock.
o For a bi-directional swing door
: Ensure the door is in the centered at-rest position. (A
door closer may require adjustment). Using a pencil, trace the inside and outside edge s
of the door onto the frame. Measure half the distance between these two marked door
silhouette lines and mark the centerline for the Magnalock.
Using the Magnalock mounting information in Section 5.5 and the lock template provided,
align the appropriate template into position on the frame and mark the mortise cutout area.
Using a router or saber saw, or chisel (for wood) cut out the area for the Magnalock
mounting. Insert the Magnalock into the frame and mark the bracket locations for the
mounting holes.
Using the drill size information on the template and a power drill, bore the holes required.
5.4.2 Door Preparation
Locate the previously marked lateral centerline po sition for the strike assembly on the fa ce of
the door.
Open the door and measure the total depth distance (thickness) of the door. Divide this
distance in half to locate the depth centerline of the strike assembly.
Using the strike assembly mounting information in Section 5.6 and the strike template
provided, center the template into position on the door and mark the mortise cutout area.
Using a router, saber saw or chisel (for wood) cut out the area for the strike assembly
mounting. Insert the strike assembly into the door and mark the bracket locations for the
mounting holes.
Using the drill size information on the template and a power drill, bore the holes required.
IF MOUNTING THE STRIKE AT THE BOTTOM OF THE DOOR (FLOOR MOUNT) IS CHOSEN,
THE TWO (2) IDLE PLATE SPRINGS IN THE STRIKE ASSEMBLY NEED TO BE REPLACED
WITH THE ALTERNATE SET OF IDLE SPRINGS PROVIDED IN THE HARDWARE PACK.
5.5 Mounting the Magnalock
The desired cable exit location should be determined prior to installing the Magnalock. The
Magnalock is symmetrical which allows the cable exit from either end into the doo r frame. There
are many different techniques for mounting the Magnalock depending on the type or style of
doors and frames. The following sections describe installation methods for use on hollow
aluminum, steel and wood type doors and frames.
5.5.1 Hollow Metal Door Frames
Prepare the door frame in accordance with Section 5.4.1.
Place the Magnalock into the cutout area to ensure proper fit. As necessary, perform any filing
or cutting necessary to ensure the mortised fit. Ensure all necessary holes required to moun t
the Magnalock and flush mount brackets into place as indicated on the template have been
provided. Install the Magnalock using a hex wrench, the listed mounting screws and the flush
mount brackets as shown in Figures 4 and 5 below.
The adaptation to variation in frame material thicknesses can be obtained by flipping the
orientation of the flush mount brackets. Shim plates are also provided which may be used in
conjunction with the flush mount brackets to create the desired exposed height of the Magnalock
and/or to compensate for the various material thicknesses of do or frame s.
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It is recommended that the Magnalock face protrude approximately 1/16” [1.6mm]
beyond the surface of the frame. Both Figures 4 and 5 show a shim plate between the lock
mounting bracket and the flush mount bracket in order to raise the Magnalock above the fra me
surface.
Flush Mount Bracket
(Note Orientation)
Figure 4 - Flush mount bracket mounting (thin wall frame)
Flush Mount Bracket
(Note Orientation)
Figure 5 - Flush mount bracket mounting (thick wall frame)
APPLY THE PROVIDED THREAD LOCKING COMPOUND TO ALL MOUNTING SCREW
THREADS.
5.5.2 Solid Wood Door Frames
Prepare the door frame in accordance with Section 5.4.1.
Place the Magnalock into the cutout area to ensure proper fit. As necessary, perform any filing
or chiseling necessary to ensure the mortised fit. Ensure all necessary holes required to mou nt
the Magnalock into place as indicated on the template have been provided. The depth of the
mortise cut out is important for proper fit. The minimum depth of the cutout is no ted in Figure
6 below and includes enough distance for the required recess depth of 1/16” [1.6mm] for the
mounting brackets. Install the Magnalock using the wood mounting screws as shown in Figure
6.
1/16" [1.6]
Mortise Depth
1-1/8"
[28.6]
#10 x 3/4" Phillips
Flat Head Type "A"
Figure 6 - Wood frame lock bracket mounting
5.6 Mounting the Strike Assembly
The strike plate mounting method varies with the type of door being used. The included
template provides preparation and installation information for the various types of doors. The
following sections describe the door type and installation procedures.
The strike bracket assembly has been designed with adjustment features which are intended to
help accurately install and adjust the strike assembly for proper operation. The two L-shaped
end brackets and the idle bracket of the assembly are serrated to provide a secure locking
adjustment of the height of the strike in the door edge. The end brackets have obround slots to
limit the adjustment travel and to support the structure of the assembly. By loosening the
screws at each end, the brackets can be adjusted to the desired mounting height.
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