Gianni Industries ML-400M User manual

Copyright © All Rights Reserved. P-MU-ML-400 Published: 2021.11.29
ML-400 Electric Lock
Specifications
Operating Voltage: 12 ~ 24 VDC/AC
Current Draw: 280mA/12VDC; 180mA/24VDC
Locking Mode: Fail-Safe
Operating Temperature: -10°C~+49°C
Humidity: 0~85% non-condensing
Applicable to horizontal and vertical installation
For single/double action swing doors
Latch Throw: 16mm
Endurance Rating: 250,000 cycles (Factory tested)
Static strength: 1,500 lbs
Preload: 500 lbs of pressure strength
Mortise Mount Model Dimensions
Unti:mm
ML-400 Series Models
ML-400M: Mortise mount
ML-400MSMB: Surface mount
ML-400MVGL: Surface mount
Installation Instruction
(for frameless glass doors & walls)
Wiring Diagram
Door Status Output:
12~24VDC/AC
1A/125VAC
Red: +
Black: -
Blue: N.O.
Green: COM.
Yellow: N.C.
Using crimper or pliers and pressing the header
of connector down to even position.
Butt Splice (IDC) Connector
Strike Plate Dimensions
ML-400M
210
160
3
40.5
25
185
24
2
12
2
12
KP-ML-400-D KP-ML-400-F
KP-ML-400-E
KP-ML-400-A KP-ML-400-B KP-ML-400-C
28
210
185
2
28
100
210
185
2
35
100
210
185
2
28
150
12 5
2
28
100
150
12 5
2
35
100
150
12 5
2
Complete assembly
4-1

Copyright All Rights Reserved. P-MU-ML-400 Published: 2021.11.29
5-1 5-2 5-3 5-4 5-5
Surface Mount Model Dimensions
ø5.2mm
25
ø5.2mm
23.5
210
28
ø5.2mm
210 23.5
ø5.2mm
Mortise Mount Installation Unti:mm
210
25
23.5
210 23.5
28
ø5.2mm
ø5.2mm
ø5.2mm ø5.2mm
Do
or leaf
Do
or
Frame
Attention! Please ensure that the
template is the correct way up.
Alignment CL
Align the center line (CL) of the lock
body template with the CL of the door
leaf. Ensure the CL of the strike plate
template matches the lock body CL as
closely as possible.
Cut out mortise holes for the lock
body and strike plate and drill
holes according to the templates. Tighten the fixing lugs with
screws.
Connect power cable to the lock
and test before screwing to the
door leaf. Affix the strike plate.
Unti:mm
ML-400MSMB
32.5
200
50
180
D
oor
Le
af
F
ra
m
e
D
oor
Le
af
D
oor
Le
af
D
oor
Le
af
F
ra
m
e
Door Loop
(Optional)
The door loop protects the wiring
from damage at the door hinge.
32.5
200
50
180
4-2

Copyright All Rights Reserved. P-MU-ML-400 Published: 2021.11.29
Surface Mount Installation
Glass Mount Model Dimensions
53.5
56
212
56
53.5
212
Unti:mm
M6 x 25 Screw
M6 x 25 Screw





ML-400MVGL
Door Leaf
Door Freme
Blind Nut
Blind Nut
Interior/Secured Side
4-3

Glass Mount Installation
Frameless Glass Wall
Spacer
Copyright All Rights Reserved. P-MU-ML-400 Published: 2021.11.29
Set Screws
Set Screws
Frameless Glass Door (10 to 13 mm thick)
Spacer
1.It is recommended to attach the spacers to the interior/secured side of the door.
2.Tighten the set screws firmly but do not overtighten to cause damage to the glass.
3.The glass thickness should be 10~13 mm. The bracket can be adjusted to properly align the position of strike plate and lock body depending on the door
gap ranging from 6 to 10 mm.
1.Confirm the installation location and clean the surface of the glasses.
2.Take off the sticker on the back side of the spacer and attach the space to the glass. Add more spacers if needed per glass thickness. Use silicone sealant
or other adhesives to secure the bracket firmly.
3.Tighten the set screws with an Allen wrench, secure the electric lock to the glass bracket, and then install the cover.
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
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