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Coastal ML4120 Manual

Premium standard door lock

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Premium Automatic Multipoint Lock
for Standard Doors
ML4120/26 Premium Standard Door Lock
T
01726 871 025
E
sales@coastal-group.com
W
coastal-group.com
© Coastal Specialist Ironmongery Ltd

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Summary of Contents for Coastal ML4120

  • Page 1 Premium Automatic Multipoint Lock for Standard Doors ML4120/26 Premium Standard Door Lock 01726 871 025 sales@coastal-group.com coastal-group.com © Coastal Specialist Ironmongery Ltd...
  • Page 2 The new practical Daytime Latch enables Tested to PAS24 and Secured by Design Approved temporary release of the locking system for convenient access without a key – e.g. when carrying shopping in from the car 01726 871 025 sales@coastal-group.com coastal-group.com © Coastal Specialist Ironmongery Ltd...
  • Page 3 MK48-28-RH-SV Centre keep Right 28mm Each MK48-33-LH-SV Centre keep Left 33mm Each MK48-33-LH-MSB Centre keep Left 33mm Each MK48-33-RH-SV Centre keep Right 33mm Each MK48-33-RH-MSB Centre keep Right 33mm Each 01726 871 025 sales@coastal-group.com coastal-group.com © Coastal Specialist Ironmongery Ltd...
  • Page 4 • Duo Hook Locks fired by magnet once door is closed • Door securely locked once more • Key required to unlock and open door Keep Handing (as viewed from outside) Right Hand Lock Left Hand Lock 01726 871 025 sales@coastal-group.com coastal-group.com © Coastal Specialist Ironmongery Ltd...
  • Page 5: Technical Information

    Daylatch switch enables temporary release of the locking system for convenient access without a key - e.g. when carrying shopping in from the car • Tested to PAS24 and Secured by Design Approved 01726 871 025 sales@coastal-group.com coastal-group.com © Coastal Specialist Ironmongery Ltd...
  • Page 6 Product Code: ML4120 LIT-DC-ML4120 Page 6 of 13 RECOMMENDED DETAIL FOR ML4120 (AV4) LOCKS • Tooling is now available for ease of machining this detail. Please contact us for more information • NOTE: Leading edge required to avoid keep clash if door swells •...
  • Page 7 4. We advise HQ4 hinges to be used with the auto locks. 5. Use Shimwell Hinge Packers to simplify future door adjustments and maintenance. 6. Use Deventer Weatherseal for lower operating force. 01726 871 025 sales@coastal-group.com coastal-group.com © Coastal Specialist Ironmongery Ltd...
  • Page 8 Winkhaus AV4 centre keeps (MK48) have alignment markings to help ensure correct alignment of centre keep to lock (ML4120). Please follow the below for correct keep to lock alignment: 1. Align the lower marking on the striker plate of the centre keep to the spindle centre line marking on the lock faceplate.
  • Page 9 Product Code: ML4120 LIT-DC-ML4120 Page 9 of 13 45MM & 55MM BACKSET (BS) LOCK – FRAME/SASH ROUTER DETAIL 01726 871 025 sales@coastal-group.com coastal-group.com © Coastal Specialist Ironmongery Ltd...
  • Page 10 Page 10 of 13 MK48 CENTRE KEEP – FITTING GUIDE & ROUTER DETAIL MK48-28-RH MK48-33-RH For doors up to For doors up to 56mm thick 66mm thick Routing Prep Details 01726 871 025 sales@coastal-group.com coastal-group.com © Coastal Specialist Ironmongery Ltd...
  • Page 11 Product Code: ML4120 LIT-DC-ML4120 Page 11 of 13 ML4120 HOOK KEEP – FITTING GUIDE 01726 871 025 sales@coastal-group.com coastal-group.com © Coastal Specialist Ironmongery Ltd...
  • Page 12 Under no circumstances should any aspect of the lock or cylinder be tampered with in any way, as this may affect both the serviceable life and guarantee. 01726 871 025 sales@coastal-group.com coastal-group.com © Coastal Specialist Ironmongery Ltd...
  • Page 13 Product Code: ML4120 LIT-DC-ML4120 Page 13 of 13 WINKHAUS AV4 – ML4120 & ML580 TROUBLESHOOTING GUIDE Whilst every effort is made to ensure trouble-free operation of the door locking system the table below may help to remedy any issues experienced.