Dormakaba Muto Premium XL150 Owner's manual

Muto Premium XL150/80/120
Muto Comfort L80
Wood door application steps only
Supplemental instructions
936053 – 10-2021
| EN |

2MUTO Premium 10-2021936053
dormakaba MUTO XL150/80/120/L80 Wood Door Mount Only
Installation Instructions
Table of Contents
Table of contents
1 Technical specifications 3
. Overview 
.. General information 
.. Intended use 
.. Door requirements and fittings 
.. Safety instructions 
.. Symbols used - Safety/Installation 
.. Maintenance, care, repair 
.. Disposal 
. Specifications - technical data 
2 Installation instructions 4
. Overall 
. Securing wood door adaptor 
. Install floor guide 
. Adjust door height 

dormakaba MUTO XL150/80/120/L80 Wood Door Mount Only
Installation Instructions
MUTO Premium 10-2021936053 3
Technical specifications
. Overview
These instructions are for installation of MUTO
PREMIUM sliding door system XL///L for
wood doors for the following mounting and style
versions:
1. Ceiling mount
.. General information
• dormakaba glass hardware is not suitable for
application in rooms where chemicals (e.g. chlorine)
are used as indoor swimming pools, saunas or
salt-water pools.
• Never move sliding panels faster than walking
speed and always stop the door manually before it
reaches end position.
• Do not slide doors with excessive force. Install
limiting stop to prevent door from opening too far.
.. Intended use
• For sliding door in dry indoor areas only
• For manual slowly opening and closing only
.. Door requirements and fittings
• The substructure/wall must be able to bear
permanent loads and be level (max. tolerance:
/” [] per ” [m]).
• Fasteners must be sufficiently dimensioned for the
substructure/wall and weight of the door.
• When adjusting door components, always stick to
the required clearance for the respective
hardware.
.. Safety instructions
• Installation requires two people.
• Only properly qualified and specially trained staff
are authorized to mount dormakaba glass
hardware.
.. Symbols used - Safety/Installation
CAUTION
Mounting components must meet the
requirements of substructure/wall and door
weight. Please read the technical information
for fittings.
WARNING
TIPS AND RECOMMENDATIONS
Information note
CLOSING EDGE
.. Maintenance, care, repair
• Immediately replace damaged parts.
• Always use original dormakaba parts.
• Clean clamping area with alcohol-based standard
commercial cleaning agent before mounting the
glass hardware.
• Use a damp clothe for occasional cleaning,
especially the track.
• Always use silicone - and oil-free cleaners (e.g.
acetone).
• Check door hardware at regular intervals for
proper positioning and smooth operation and
correct adjustment.
• High traffic door systems require inspection by
properly qualified staff (specialized companies or
installation firms.)
.. Disposal
Disposal in accordance with local, state and national
regulations.
1 Technical specifications
. Specifications - technical data
Single Door Double Door
XL150 XL80 XL120 L80 XL150 XL80 XL120 L80
Ceiling
mount
Door leaf
weight
lbs [kg] *
≤lbs
[≤]
≤lbs
[≤]
≤lbs
[≤]
≤lbs
[≤]
2 x ≤330lbs
[2 x ≤150]
 x ≤lbs
[ x ≤]
 x ≤lbs
[ x ≤]
 x ≤lbs
[ x ≤]
* Including weight of auxiliary hardware.

dormakaba MUTO XL150/80/120/L80 Wood Door Mount Only
Installation Instructions
MUTO Premium 10-2021936053
4
Overall
. Cover panel . Brush strip . Track
. End cap . End stop . Cover clips
. Overall
2 Installation instructions
. Start/stop . Roller carrier (XL shown) 1.9 Wood door adaptor
1.10 Floor guide . Dormotion units
.
. . . .
.
.
. .
.. .
. .
.
Fig. 
.

dormakaba MUTO XL150/80/120/L80 Wood Door Mount Only
Installation Instructions
MUTO Premium 10-2021936053 5
Wood door adaptor
XL150/80/120
/"
[] Wood door
Wood
door
adaptor
Every
th hole
Every
th hole
Every
th hole
Every
th hole
NOTE: Top of door must be reinforced to secure wood
door adapter.
.. Prepare door properly for wood door adaptor.
NOTE: Seal top and bottom of door to minimize
warping (use wood door manufacturer's
recommendations).
.. Cut wood door adapter to be equal width of
door.
.. Secure the two wood door adaptor pieces to
top of wood door with # x " wood screws.
NOTE: Be sure screws are always secured in the first
four and last four holes of the adaptor, along with every
fourth hole in between.
Every
th hole
L80 L80
/"
[]
Wood door
Wood
door
adaptor
First 
holes
Last 
holes
Every
th hole
Every
th hole
Every
th hole
Last 
holes
First 
holes
XL150/80/120
. Securing wood door adaptor

dormakaba MUTO XL150/80/120/L80 Wood Door Mount Only
Installation Instructions
MUTO Premium 10-2021936053
6
Floor guide
Height adjustment
REMEMBER ANTI-JUMP IS DISENGAGED!
.. Temporarily slide floor guide into bottom
groove of wood door.
.. Be sure the door is plumb.
.. Mark appropriate floor guide measurements.
.. TEMPORARILY REMOVE WOOD DOOR AND
ROLLERS FROM TRACK (TO ALLOW FOR
DRILLING SPACE).
.. Pre-drill into mounting surface using a /"
drill bit.
.. Secure floor guide with included fasteners.
.. SET WOOD DOOR AND ROLLERS BACK ONTO
TRACK.
-/"
[]
Fig. 
.. Set height of glass door.
.. Loosen height adjustment locking screws of
carrier.
.. Using appropriate-size hex key, turn height
adjustment screw CLOCKWISE or COUNTER-
CLOCKWISE to raise or lower door.
NOTE: Be sure wood door is level during this
adjustment.
Height adjustment
locking screws
Height
adjustment
screw
Door height
adjustment tolerance
XL///L
+/" [+]
-/" [-]
Hex key size
XL// mm
L mm
Wood
door
/"
[]
= =
Floor
guide
/"
[]
+/" []
- /" []
Torque
XL//  ft lbs [ Nm]
L  ft lbs [ Nm]
Fig. 
Wood
door
/"
[]
Floor
guide
= =
Wood door with/
without sidelite
Wood
door Wall/
Sidelite
Floor
guide
. Install floor guide
. Adjust door height
Wall/
Sidelite

www.dormakaba.com
dormakaba USA, Inc.
1 Dorma Drive, Drawer AC
Reamstown, PA 17567
USA
T: 717-336-3881
F: 717-336-2106