Schlage M420 Installation Instructions Manual Download

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Reorient Magnet (if necessary)

• Remove screws, wiring cover and end blocks.

End Block

Magnet

End Block

(with screw hole)

• Rotate magnet, end blocks and wiring cover as shown, then reassemble.

Magnet

Wiring Cover

End Block

(with screw hole)

Place Template and Mark Holes

• Place template on top corner, opposite of hinges.
• Mark holes and prepare them per template.

LHR

RHR

Summary of Contents for M420

Page 2: ...oil M420 0 750 0 380 500 M450 0 750 0 380 1000 M490 0 650 0 350 1500 LOCK INSTALLATION 1 PREPARE FOR INSTALLATION 1a Determine Proper Magnet Orientation Magnet should be placed opposite of door hinges Magnet Wiring Cover LHR Door Shown from Exterior Magnet Wiring Cover RHR Door Shown from Exterior ...

Page 3: ...Block Magnet End Block with screw hole Rotate magnet end blocks and wiring cover as shown then reassemble Magnet Wiring Cover End Block with screw hole 1c Place Template and Mark Holes Place template on top corner opposite of hinges Mark holes and prepare them per template LHR RHR ...

Page 4: ...er 2b Drill Hole for MBS Indicator Bottom 0 75 19 mm 6 mm drill bit M420 0 50 13 mm M450 490 0 75 19 mm 0 25 6 mm hole 2c Install MBS Indicator 3 INSTALL ATS OPTIONAL PLUS MODELS ONLY 3a Remove End Block and Wiring Cover a c b 3b Install ATS and Reassemble d e f ATS ...

Page 5: ...all as Shown Outside 2x 5 INSTALL MOUNTING BRACKET INTO FRAME 5a Attach Mounting Bracket Temporarily Install two middle screws into slots and partially tighten Partially tighten Pull wires OUTSIDE Actual Size Reinforced Metal Sheet Metal ...

Page 6: ... Press magnet to armature INSIDE Mark here 5e Fully Attach Bracket Remove magnet from bracket Check bracket alignment with marks Fully tighten two screws in slotted holes Drill four 4 remaining holes Fully tighten all screws Fully tighten all screws Drill four 4 holes Use 10 24 tap if metal reinforced Check alignment OUTSIDE Actual Size Reinforced Metal Sheet Metal ...

Page 7: ... Secure with Screws Actual Size 7 CONNECT WIRING TO BOARD STANDARD MODEL 7a Review Wiring Connections TB1 Printed Circuit Board DC Power DC DC From Magnet 7b Connect Wires to Board From Door Frame DC Power Wires From Magnet 7c Install Cover ...