Kenwa NHN KT3D-199 User manual

KT3D-199 3-D Adjustable Concealed Hinge
Concealed Hinges ... 2 pcs
Mounting screws, Ø5*30mm ... 8 pcs x 2 (total 16 pcs)
Hex key, 3mm (1/8”), 4mm (5/32”) ... ea 1 pc
Hinge cover ... 4 pcs x 2 (total 8 pcs)
Descriptions
Components
Max. door weight by 2 hinges: 105kgs (231lbs.)
Max.door width: 1000mm (39 3/8”)
Max.door height: 2400mm (94 31/64”)
Applicable door thickness:
- For wooden door: 55~75mm (2 11/64~2 61/64”)
- For steel door: 50~75mm (1 31/32~2 61/64”)
Specifications
For wooden/steel flush doors
Concealed installation
Easy to install and adjust
3-D adjustability:
- Vertical ±3mm(±1/8”)
- Horizontal +3mm(1/8”) or -2mm(-5/64”)
- Depth ±1mm(±3/64”)
Opening angle:180°
Material: Special zinc alloy (body), aluminum (arm)
() Round edges : C1 (3/64) or R1 (3/64) and over.
Cut out drawing for
frame side
Cut out drawing for
door side
CUTOUT Drawing Unit : mm (inch)
Unit : mm (inch)
27.5
(1 5/64)
9.5
(3/8)
36.5
(1 7/16)
34
(1 11/32)
5.5
(7/32)
5.5
(7/32)
34
(1 11/32)
27.5
(1 5/64)
9.5
(3/8)
36.5
(1 7/16)
DoorFrame
R10
(25/64)
R12
(15/32)
Frame
Door
Door
Frame
180
34
(1 11/32)
5.5
(7/32)
9.5
(3/8)
9.5
(3/8)
34
(1 11/32)
27.5
(1 5/64)
36.5
(1 7/16)
36.5
(1 7/16)
27.5
(1 5/64)
5.5
(7/32)
3.5
(9/64)
Max 13
(33/64)
Max 13
(33/64)

- Do not use the hinge in the place directly exposing to rain/snow.
- Depending on use of the door closer, the hinge may not work properly.
- Do not open/close the door while the hinges are not securely mounted
on door/frame.
- Do not use the hinges on the door which is bent/deformed.
- Make sure that all of the screws are securely fastened.
Precaution
Hinge
body
36
(1 27/64)
9.5
(3/8)
199.8
(7 55/64)
33.8
(1 21/64) 35.7 (1 13/32)
Vertical
adjustment screw
33.8
(1 21/64)
Door
side
25.6
(1 1/64)
Cover
Cover
Horizontal
adjustment
screw
Front/back
adjustment
screw
Screw hole
Ø5.2(13/64)
Ø10.5(13/32)
199.8
(7 55/64)
36
(1 27/64)
9.5
(3/8)
Hinge
body
M6 fixing
screw
M8 fixing
screw
Frame
side
112
(4 13/32)
112
(4 13/32)
149 (5 55/64)
200 (7 7/8)
142 (5 19/32)
200 (7 7/8)
Max 13
(33/64)

KT3D-199 3-D Adjustable Concealed Hinge : Installation Procedures
Vertical Adjustment
Mounting door
Adjustment Procedure
Lift the door and insert the frame side hinge leaf into
cutout of the frame with mounting screws supplied with
the product.
Adjust the door position according to Adjustment
Procedure shown below.
Gently put the covers on hinges.
Prepare cutouts on door and frame according to the
cutout drawing.
Gently remove 4pcs x covers from the hinge as shown in
Figure a).
Install the door side hinge leaf into cutout of the door
with mounting screws supplied with the product.
Open the frame side hinge leaf by 180as shown in
Figure b).
(Repeat same for the other hinge.)
Mounting hinges
(1)
(2)
(3)
(4)
Figure a) Figure b)
(4)
(5)
(6)
Loosen vertical adjustment screw with hex key just by one turn.
During adjustment of door height, temporarily hold the door by
inserting a piece of wood into the gap between floor and bottom of
door. Then, gently tighten screws to adjust the position.
*Adjustment range: ±3mm (±1/8”)
Front/back Adjustment
Loosen front/back adjustment screw with hex key just by one turn.
Adjust the door position and gently tighten screws.
*Adjustment range: ±1mm (±3/64”)
Horizontal Adjustment
Turn the horizontal adjustment screw with hex key to adjust the gap
between door and door frame (on the hinged side of door);
- To widen the gap, turn the screw clockwise.
- To narrow the gap, turn the screw counter-clockwise.
*Adjustment range: +3mm (+1/8”), -2mm (-5/64”)
To prevent door from falling, do not open/close door during
installation.
Caution
Gently turn adjustment screw one by one. Do not turn screws with force.
Do not loosen adjustment screw clockwise overly (max 3 mm), as door
may fall.
Caution
- Recommended fastening torque: 3N.m (30.6kgf.cm)
- To prevent door from falling, do not remove fixing screws.
Caution
KENWA Trading Corp. | 380 N Broadway Ste 302 Jericho NY 11753 | P: 1-516-933-6016 | E: [email protected] | W: https://kenwa-america.com
FrameDoor
Cover
Cover
Hinge body
Vertical
adjustment screw
Front/back
adjustment screw
Horizontal
adjustment
screw
Frame
Door
Up
Down
Left
Right
Forward
Backward
Vertical
adjustment screw
Front/back
adjustment screw