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INSTALLATION AND OPERATING INSTRUCTIONS
(Versions "L", "S" and "LS" with "D" and "T" Options)
1. INTRODUCTION
Securitron's Model M38 and M68 Magnalocks are fail safe electromagnetic locks designed for
*interior use in areas which require controlled access or egress.
interlocking mounting bracket and a power and control wiring access compartment which
provides the added convenience of wiring "at-the-lock". The sleek, low-profile design provides a
professional looking, unobtrusive integration into a wide range of architectural applications and
can be easily retrofitted to replace existing magnetic lock systems.
* M38 and M68 Magnalocks are not designed, recommended or approved for exterior (outdoor)
use. Interior use is described as any door installation to the interior of a building (i.e. offices,
work or storage rooms) or to the interior side of any perimeter exterior door.
2. SPECIFICATIONS
M38:
Holding Force: 600 Lbs. [272 Kg]
Dimensions:
Inches: 10-1/2"L X 2-9/16"H X 1-9/16"D
Millimeters: 267 L X 65 H X 40 D
Electrical:
12 Volts DC:
Current Requirement: 300 – 325 mA
Power Consumption: 3.6 Watts
24 Volts DC:
Current Requirement: 150 – 175 mA
Power Consumption: 3.6 Watts
3. PRODUCT OVERVIEW
Upon unpacking this product, an inventory should be made to ensure that all the required
components and hardware have been included.
installation template, the lock assembly (M38 Shown) should include the following items:
Mounting Bracket
Strike Plate
© Copyright, 2012, all rights reserved
Securitron Magnalock Corp.
Tel 800.624.5625
For Model M38 and M68 Magnalocks
Hardware Pack
www.securitron.com
techsupport@securitron.com
M68:
Holding Force: 1,200 Lbs. [544 Kg]
Dimensions:
Inches: 10-1/2"L X 3-5/8"H X 1-13/16"D
Millimeters: 267 L X 92 H X 46 D
Electrical:
12 Volts DC:
Current Requirement: 250 – 275 mA
Power Consumption: 3.0 Watts
24 Volts DC:
Current Requirement: 125 -150 mA
Power Consumption: 3.0 Watts
Along with these instructions and the
Page 1
ASSA ABLOY, the global leader
in door opening solutions
Each unit includes an
Magnetic Lock
Housing
Sex Bolt
PN# 500-21400
Rev. C, 05/12
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Table of Contents
Related Manuals for Assa Abloy Securitron M38 Series
Summary of Contents for Assa Abloy Securitron M38 Series
- Page 1 Securitron Magnalock Corp. www.securitron.com ASSA ABLOY, the global leader Tel 800.624.5625 techsupport@securitron.com in door opening solutions INSTALLATION AND OPERATING INSTRUCTIONS For Model M38 and M68 Magnalocks (Versions “L”, “S” and “LS” with “D” and “T” Options) 1. INTRODUCTION Securitron’s Model M38 and M68 Magnalocks are fail safe electromagnetic locks designed for *interior use in areas which require controlled access or egress.
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Page 2: Recommended Tools
4. RECOMMENDED TOOLS Hammer Wrench, 1/2” box-end Center punch Pliers, vise grip Drill motor Screwdrivers: #1 and #3 Phillips Drill bits: 3/16”, 7/32” 3/8” and 1/2” Hex (Allen) wrenches: 1/16” (provided) & 3/16” 5. INSTALLATION INSTRUCTIONS 5.1. Pre-Installation Survey Due to the variety of mounting configurations available with this product, it is strongly recommended that an initial survey and assessment be made of the physical area to which the Magnalock will be installed. - Page 3 5.2. Door Lock Installation Figure 1 below is a typical cross section view of an M38 installed to a metal door frame in the outswinging door mount configuration: Note: Reference dimensions are in parenthesis – see the product mounting template for clarification.
- Page 4 PART ITEM NOMENCLATURE/DESCRIPTION NUMBER 560-12050 Strike Roll Pin Bushing, Clear, Nylon 330-10800 Roll Pin, 1/4” X 1-1/4” Long, Steel (Z/P) 380-30300 Strike Plate, M32/M38 (shown) 775-60400 Strike Plate, M62/M68 330-12000 Strike Mounting Bushing, White, Delrin Socket Flat Head Screw, 5/16-18 UNC X 1-3/4” Long, Steel 300-13600 (Z/P) 310-11100...
- Page 5 5.2.2. Door Frame Preparation Figure 3 below is an exploded illustration of the assembly of the lock to a metal door frame: 11 (X2) 14 (X3) 13 (X2) LOCK HOUSING 10 (X2) Figure 3 Figure 4 below is an exploded illustration of the assembly of the lock to a wood door frame: 15 (X3) 14 (X2) LOCK HOUSING...
- Page 6 PART ITEM NOMENCLATURE/DESCRIPTION NUMBER (Included) Phillips Flat Head Screw, 8-32 UNC (Included) Lock Housing Front Cover (Included) Socket Set Screw, 6-32 UNC 320-10800 Blind Nut, 1/4-20 UNC, 1-Piece (Included) Standard Mounting Bracket 300-12403 Phillips Pan Head Screw, 1/4-20 UNC X 1” Long, Steel (Z/P) Phillips Pan Head Screw, #12 X 1-1/2”...
- Page 7 a. For Metal Door Frame: Two (2) 1/4”-20 UNC X 1” long Phillips pan head screws (Item #13) provided. b. For Wood Door Frame: Two (2) #12 X 1-1/2” long Phillips pan head type “A” screws (Item #14) provided. Note: Do not fully secure (tighten) the screws at this point. Tighten screws to “snug”...
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Page 8: Operational Instructions
2. Using a #1 Phillips screwdriver and the screws provided secure the actuator block to the door making sure that the arrow of the label on the backside of the block is facing toward the mounting edge of the lock. (Reference) Strike mounted to door See Section 5.2.1... - Page 9 Figure 6 Figure 7 The addition of the “D” option incorporates a door position sensing switch which indicates when the door is outside of the sensing range of the lock (3/8”-3/4”) and provides the added ability of a SPDT dry contact that can be interfaced with either an access control system or intrusion detection system (See Figure 8).
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Page 10: Maintenance
SERIES M38 OR M68 WITH "T" OPTION (TAMPER INDICATION SWITCH) "T" OPTION OUTPUT ACCESS CONTROL SYSTEM SPDT DRY CONTACT LOCK TAMPER STATUS INPUT (RED) (WHITE) (BLUE) CONTACT RATING: 2 Amps @ 24 Volts Figure 9 The “OS” suffix option available for M68 series locks provides a modified “Offset” strike to shift the strike contact face 1/4”... -
Page 11: Calculating Wire Gauge Sizing
8. APPENDICES WIRE GAUGE SIZING If the power supply is distant from the lock, voltage will be lost (dropped) in the connecting wires so that the Magnalock will not receive full voltage. The following chart shows the minimum wire gauge that will hold voltage drop to an acceptable 5% for different lock to power supply distances. - Page 12 can make it more difficult to secure if it is stiff or rigid. Steel doors and most particularly solid steel doors such as may be found in prisons, transmit impact much more effectively to the lock and as such may be defeated by repeated leg blows or by charging the door. If the end user has such doors and/or a security environment where such determined attacks can be foreseen on the doors, it is his responsibility to ensure that the Magnalock’s strength is adequate for the application.
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Page 13: Troubleshooting
TROUBLESHOOTING PROBLEM: No magnetic attraction between magnet and strike plate. First be sure the Magnalock is being correctly powered with DC voltage. This includes connecting the power wires with correct polarity. Positive must go to red and negative to black. If the magnet body is wired in reverse polarity, it will not be damaged, but it will not operate. - Page 14 has been removed, it cannot be restored in the field, so the lock will have to be periodically cleaned and coated with oil or other rust inhibitor. A rusty Magnalock will still function but at reduced holding force. If the product is installed in a heavily corrosive atmosphere, such as near the ocean, it will eventually rust even with non-abrasive cleaning.