GEZE Slimdrive SL NT Quick guide

Slimdrive SL NT
Product family
EN Installation and service instructions
192351-02

Slimdrive SL NT product family
2
Contents
1 Introduction...............................................................................................................................................................3
1.1 Symbols and illustrations...............................................................................................................................................................................3
1.2 Revisions and validity......................................................................................................................................................................................3
1.3 Product liability .................................................................................................................................................................................................3
1.4 Reference documents.....................................................................................................................................................................................3
2 Fundamental safety precautions .......................................................................................................................4
2.1 Intended use.......................................................................................................................................................................................................4
2.2 Safety instructions ...........................................................................................................................................................................................4
2.3 Safety-conscious working.............................................................................................................................................................................5
2.4 Environmentally conscious working .........................................................................................................................................................5
2.5 Safety instructions related to transportation and storage ...............................................................................................................5
2.6 Qualication .......................................................................................................................................................................................................5
3 About this document.............................................................................................................................................6
3.1 Overview..............................................................................................................................................................................................................6
4 Overview.....................................................................................................................................................................7
4.1 Diagrams..............................................................................................................................................................................................................7
4.2 Tools and aids.....................................................................................................................................................................................................8
4.3 Torques.................................................................................................................................................................................................................8
4.4 Components and assembly groups...........................................................................................................................................................8
5 Installation..................................................................................................................................................................8
5.1 Preparations to be made on-site ................................................................................................................................................................8
5.2 Preparing the track ..........................................................................................................................................................................................8
5.3 Mounting the track ..........................................................................................................................................................................................9
5.4 Mounting the oor guide........................................................................................................................................................................... 10
5.5 Installing the moving leaf............................................................................................................................................................................11
5.6 Installing the drive components...............................................................................................................................................................17
5.7 Connecting earthing.................................................................................................................................................................................... 22
6 Production test and commissioning.............................................................................................................. 23
6.1 Connecting the drive ................................................................................................................................................................................... 23
6.2 Mounting the cover...................................................................................................................................................................................... 24
6.3 Mounting the safety devices..................................................................................................................................................................... 27
6.4 Installing operating elements/switches/push buttons................................................................................................................... 27
6.5 Commissioning the door system............................................................................................................................................................. 27
6.6 Dismantling...................................................................................................................................................................................................... 28
7 Service and maintenance .................................................................................................................................. 29
7.1 Mechanical service........................................................................................................................................................................................ 29
7.2 Maintenance.................................................................................................................................................................................................... 29
8 Troubleshooting.................................................................................................................................................... 30
8.1 Mechanical faults........................................................................................................................................................................................... 30
8.2 Replacing roller carriage..............................................................................................................................................................................31
8.3 Replace brushes on the roller carriage...................................................................................................................................................31
8.4 Electrical faults................................................................................................................................................................................................ 32
9 Drive identication plate ................................................................................................................................... 33
10 Inspection of the installed door system....................................................................................................... 34
10.1 Protective measures to prevent and protect from hazardous areas.......................................................................................... 34
10.2 Installation checklist Slimdrive SL NT..................................................................................................................................................... 34

Slimdrive SL NT product family
3
Introduction
1 Introduction
1.1 Symbols and illustrations
Warning notices
In these instructions, warning notices are used to warn against material damage and injuries.
XAlways read and observe these warning notices.
XObserve all measures marked with the warning symbol and warning word.
Warning
symbol
Warning
word
Meaning
DANGER Danger to persons.
Non-compliance will result in death or serious injuries.
WARNING Danger to persons.
Non-compliance can result in death or serious injuries.
CAUTION Danger to persons.
Non-compliance can result in minor injuries.
Further symbols and illustrations
Important information and technical notes are highlighted to explain correct operation.
Symbol Meaning
means “important note”.
Information to prevent property damage, to understand or optimise the operation sequences.
means “additional Information”
XSymbol for an action: This means you have to do something.
XIf there are several actions to be taken, keep to the given order.
1.2 Revisions and validity
Version 02: valid for Slimdrive SL NT product family from model year 2021.
1.3 Product liability
In compliance with the liability of the manufacturer for his products as dened in the German “Product Liability
Act”, compliance with the information contained in this brochure (product information and intended use, misuse,
product performance, product maintenance, obligations to provide information and instructions) must be en-
sured. Failure to comply releases the manufacturer from his statutory liability.
1.4 Reference documents
Type Name
Wiring diagram Automatic sliding doors DCU1-NT/DCU1-2M-NT
Additional wiring diagram Automatic sliding doors DCU1-2M-NT, door controller DCU1-2M-NT for auto-
matic sliding doors on escape routes, FR-variants DUO, LL, RWS
User manual Automatic sliding door systems
Faults and corrective measures DCU1-NT/DCU1-2M-NT electronic drive for automatic sliding doors
Cable plan Automatic sliding door systems
Safety analysis Automatic sliding doors
pre-assembly instructions Slimdrive SL NT product family
Installation instructions Slimdrive SL NT girder section and xed panel
Additional installation instructions Slimdrive SL NT GGS
These documents are subject to change. Use only the most recent version.

Slimdrive SL NT product family
4
Fundamental safety precautions
2 Fundamental safety precautions
GEZE GmbH is referred to as GEZE below.
2.1 Intended use
The sliding door system is used for the automatic opening and closing of a building passage.
The sliding door system may only be used in a vertical installation position and in dry rooms within the permit-
ted application area.
The sliding door system is designed for pedestrian trac in buildings.
The sliding door system is not designed for the following uses:
àfor industrial use
àfor area of application which do not serve pedestrian trac (such as garage doors)
àon mobile objects such as ships
The sliding door system may only be used:
àin the modes of operation provided for by GEZE
àwith the components approved / released by GEZE
àwith the software delivered by GEZE
àin the installation variants / types of installation documented by GEZE
àwithin the tested/approved area of application (climate / temperature / IP rating)
Any other use is considered non-intended and will lead to the exclusion of all liability and warranty claims
toGEZE.
2.2 Safety instructions
àIntervention and modications which inuence the safety technology and functionality of the sliding door
system may only be carried out by GEZE.
àProblem-free and safe operation assumes proper transportation, proper set-up and installation, qualied
operation and correct maintenance have taken place.
àThe relevant accident prevention regulations and other generally recognised safety-related or health & safety
rules must be kept.
àOnly original accessories, original spare parts and accessories approved by GEZE guarantee problem-free
function of the sliding door system
àThe mandatory installation, maintenance and repair work must be performed by properly trained personnel
authorised by GEZE.
àThe country-specic laws and regulations are to be observed during safety-related tests.
àIf unauthorised changes are made to the system, GEZE cannot be held liable in any way whatsoever for any
resulting damage, and the statement of approval for use in escape and rescue routes is no longer valid.
àGEZE does not accept any warranty for combinations with third-party products.
àOnly original GEZE parts may be used for repair and maintenance work.
àConnection to the mains voltage must be carried out by a qualied electrician or a qualied electrician for
specied tasks. Perform the power connection and protective earth connection test in accordance with
VDE0100 Part 600.
àUse an on-site 10 A overload cut-out as the line-side disconnecting device.
àProtect the display programme switch against unauthorised access.
àIn compliance with Machinery Directive 2006/42/EC, a risk analysis must be performed and the door system
identied in accordance with CE Marking Directive 93/68/EEC before the door system is commissioned.
àObserve the latest versions of guidelines, standards and country-specic regulations, in particular:
àDIN 18650: “Building hardware – Powered automatic doors“
àVDE 0100, Part 600: “Installation of low-voltage systems”
àEN 16005: “Power operated pedestrian doorsets – Safety in use– Requirements and test methods”
àEN 60335-1: “Household and similar electrical appliances - Safety Part 1: General requirements"
àEN 60335-2-103: “Household and similar electrical appliances - Safety: Special requirements for drives for
gates, doors and windows”
àRelevant regulations must be used for the selection of suitable fasteners e.g. the guidelines for planning
and executing the installation of windows and front doors for new buildings and refurbishment issued by
RAL Gütergemeinschaft Fenster und Haustüren e.V. (RAL Quality Institute for Windows and Doors).
àDo not loosen screwed, electric earthing connections.

Slimdrive SL NT product family
5
Fundamental safety precautions
The product should be installed or incorporated in such a way that eortless access to the product is guaranteed
during any repairs and/or maintenance, and that any removal costs do not stand out of economic proportion to
the value of the product.
2.3 Safety-conscious working
àSecure workplace against unauthorised entry.
àWatch the swivelling range of long system parts.
àNever carry out work with a high safety risk (e.g. installing the drive, cover or door leaf) while alone.
àSecure the cover/drive panels against falling.
àSecure non-xed components to prevent them falling.
àUse only the cables specied on the cable plan provided. Cables must be shielded in compliance with the
wiring diagram.
àSecure loose, internal drive cables with cable ties.
àBefore working on the electrical system:
àDisconnect the drive from the 230 V mains and secure it against being switched back on again. Check isola-
tion from power supply.
àDisconnect the control unit from the 24 V rechargeable battery.
àWhen an Uninterruptible Power Supply (UPS) is used, the system will still be under voltage even when discon-
nected from the mains.
àAlways use insulated wire-end ferrules for wire cores.
àMake sure of sucient lighting.
àUse safety glass.
àAttach safety stickers to glass leaves.
àDanger of injury with opened drive. Hair, clothing, cables, etc. can be drawn in by rotating parts.
àDanger of injury caused by unsecured crushing, impact, drawing-in or shearing spots.
àDanger of injury due to glass breakage. Always only use safety glass.
àDanger of injury due to sharp edges on the drive and door leaf.
àDanger of injury during installation through freely moving parts.
2.4 Environmentally conscious working
àWhen disposing of the door system, separate the dierent materials and have them recycled.
àDo not dispose of batteries and rechargeable batteries with household waste.
àComply with the statutory regulations when disposing of the door system and the batteries/
rechargeable batteries.
2.5 Safety instructions related to transportation and storage
àThe door system and its parts are not built for hard impact or for falling from a height.
XDo not throw, do not drop.
àStorage temperatures under –30°C and above +60°C can result in damage to the device.
àProtect against humidity.
àUse special glass transport devices (e.g. A-frames) for transporting glass.
àSeparate several panes on a frame or during storage using intermediate layers (e.g. cork pads, paper or plastic
cords).
àAlways store glass in a vertical position on level and load-bearing ground. Use suitable material as a support
(e.g. wooden slats).
àIn the case of insulating glass, make sure that it is placed ush across the entire element thickness on at least
2supports.
àDuring storage and support, safety devices must not cause any damage to the glass or edge seal of insulating
glass and must be attached at on the pane surface.
àDry, well ventilated, closed, weather-proof and UV-protected rooms are suitable as storage areas
2.6 Qualication
Observe country-specic regulations!
Applicable in Germany:
Companies which carry out the pre-mounting of sliding door drives for escape routes must be approved
asanextended production facility by the testing institute which issued the type approval certicate.

Slimdrive SL NT product family
6
About this document
3 About this document
3.1 Overview
These instructions describe the installation of the automatic sliding door drives of the Slimdrive SL NT product
family. The installation of the xed panels and the girder section is described in the installation instructions
“Girder section with xed panel”.
The following drawings illustrate installation with ISO prole systems.
The following proles are also possible in combination with the Slimdrive SL NT:
àIGG
àGGS
View from the front

 
View from above (Slimdrive SL NT with ISO proles)
3
5
4
2
View from the side (Slimdrive SL NT with ISO proles on post-rail construction)
1 Sliding door system drive
2 Moving leaf
3 Safety leaf
4 Protective leaf
5 Floor guide
1
2
3
5

Slimdrive SL NT product family
7
Overview
4 Overview
4.1 Diagrams
Number Type Name
70511-0-001 Drive drawing GEZE Slimdrive SL NT, drives
70 511- e p 01 Installation diagram Slimdrive SL NT /-FR, ISO-glass tting
70 511- e p 03 Installation diagram Slimdrive SL NT /-FR, ISO-glass tting
70511-ep05 Installation diagram Slimdrive SL NT/-FR , IGG-door tting
70 511- e p 0 6 Installation diagram Slimdrive SL NT /-FR with GGS
70 511- e p 07 Installation diagram Slimdrive SL NT with protective leaf
70 511- e p 0 8 Installation diagram Slimdrive SL NT/-FR, wooden leaf
70 511- e p13 Installation diagram Slimdrive SL NT /-FR, ISO-glass tting + hook lock
70 511- e p16 Installation diagram Slimdrive SL NT & Lock A, 2-leaf
70 511- e p17 Installation diagram Slimdrive SL NT & Lock A, 1-leaf
70 511- e p18 Installation diagram Slimdrive SL NT /-FR, Lock M, 2-leaf
70 511- e p19 Installation diagram SL NT /-FR, Lock M, 1-leaf
70 511- e p21 Installation diagram Slimdrive SL NT /-FR, ISO-glass tting, Lock M
70504-ep03 Installation diagram Floor lock for ISO
70484-ep04 Installation diagram Safety leaf for sliding door systems
70511-2-0209 Component drawing Track, bespoke, SL NT
70511-2-0231 Component drawing Track, drilled, SL NT
70511-2-0281 Component drawing Track, bespoke, SL NT 2-leaf, GGS with xed panels
70511-2-0282 Component drawing Track, bespoke, SL NT 1-leaf, left hand slide to open,
GGS with xed panel
70511-2-0283 Component drawing Track, bespoke, SL NT 1-leaf, right hand slide to open,
GGS with xed panel
70511-2-0228 Component drawing Connecting prole roller carriage
70511-2-0200 Component drawing Cover, bespoke, SL NT
70511-1-0107 Component drawing Module mount right, DCU1-NT, SL NT
70511-1-0108 Component drawing Module mount right, SL NT -FR 2M / -FR DUO
70511-1-0109 Component drawing Module mount right, SL NT -FR LL/ -FR RWS
70511-1-0106 Component drawing Module mount left SL NT and locking mechanism
70511-1- 0117 Component drawing Module mount left, SL NT
70715-1- 0159 Assembly group drawing Continuous oor guide
70715-9-9854 Installation drawing ISO leaf Slimdrive SL NT
70715-9-9864 Installation drawing ISO leaf, rubber secondary closing edge, Lock M,
Slimdrive SL NT
70715-9-9863 Installation drawing ISO leaf, rubber secondary closing edge, Lock A,
Slimdrive SL NT
The diagrams are subject to change without notice. Use only the most recent version.

Slimdrive SL NT product family
8
Installation
4.2 Tools and aids
Tool Size
Tape measure
Marking pen
Torque spanner
Allen key 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm
Open-ended spanner 8 mm, 10 mm, 13 mm, 15 mm
Ring spanner 8 mm
Screwdriver set Slotted up to 6 mm, cross-slot PH2 and PZ2
Torx key Tx 20 (bit insert length at least 110 mm)
Side-cutting pliers
Crimping pliers for cables
Wire stripper
Plastic bottle as tip safeguard
Display programme switch/Service terminal ST220/GEZEconnects
4.3 Torques
The torques are given at the respective installation step.
4.4 Components and assembly groups
See the ep-drawing for the required installation situation and drive drawings.
5 Installation
WARNING!
Risk of fatal injury due to electric shock!
XDo not loosen screwed electric protective earth connections.
XSecure workplace against unauthorised entry.
XAlways work with a second person.
XUse a stepladder or stepstool.
XKeep inside area of track clean.
5.1 Preparations to be made on-site
XCheck the preparations made on-site by the customer to ensure proper installation:
àType and load capacity of the façade construction or suspending frame
àEvenness of the installation surface
àEvenness of the nished oor level
àCable plan requirements
5.2 Preparing the track
Pre-mounted systems are delivered with attached module mount.
XRemove the module mounts to make it easier to x the track to the wall.

Slimdrive SL NT product family
9
Installation
5.3 Mounting the track
XProtect the running surface from damage.
5.3.1 Mounting the intermediate plates
1
XClip the intermediate plates (1) onto the rear of the track.
àUpper row of drill holes for wall installation
àLower row of drill holes for the clip of the intermediate plate
Mounting can also be carried out conversely depending on the building structure (post design). Use the upper
row of drill holes for xing if possible.
5.3.2 Install the track
View from the side
XDetermine the installation height
of the track (2).
Take unevenness of wall and oor
into account.
XAlign the track horizontally.
XMark the fastening drill holes (1)
(upper row of drill holes on the
track).
XRemove the track.
XDrill the holes (1) for xing.
XInstall the brush prole with
brush(3).
XScrew the track (2) in place.
XInstall the sealing proles (4).
XPress rubber seal into the draught
sealing proles.
With 1-leaf systems:
XInstall the wall strips (5).
View from above
 

Slimdrive SL NT product family
10
Installation
5.4 Mounting the oor guide
àThe selection of oor guide depends on the on-site conditions. One of the following oor guide options must
be used.
àFor further information see the respective installation drawing, Chapter 4.1.
5.4.1 Fitting angled oor guide for oor mounting (option)
Angled oor guide with moving leaf left hand slide to open
XScrew the angled oor guide (6) in place using 2 suitable counter-
sunk screws (1) and (2).
Angled oor guide with moving leaf right hand slide to open
XScrew the angled oor guide (6) in place using 2 suitable counter-
sunk screws (3) and (2).
1 Countersunk screw for moving leaf left hand slide to open
2 Countersunk screw
3 Countersunk screw for moving leaf right hand slide to open
4 Outside
5 Inside
6 Angled oor guide






5.4.2 Adjustable angled oor guide for wall mounting (option)
XScrew the xing bracket (2) to the xed
panel(1)using two screws (5) (torque 5Nm).
XAlign the moving leaf (6) and thus the ad-
justing angle (4) and tighten the screw (3)
(torque3Nm).
XIf there is no xed panel available, mount the
oor guide on the wall using suitable attach-
ment material.
1 2
3
6
5 4
5.4.3 Continuous oor guide (option)
àSee the component drawing “Continuous oor guide” on how to install the continuous oor guide.
àFor further information see the respective installation diagrams, Chapter 4.1.

Slimdrive SL NT product family
11
Installation
5.5 Installing the moving leaf
5.5.1 Fit the connecting arm
WARNING!
Danger of injury due to glass breakage.
XAlways install the moving leaves together with another person.
WARNING!
Danger of crushing!
The moving leaves are still unsecured and move easily.
XEnsure that the moving leaves are not moved accidentally or by unauthorised persons.
1-leaf
XSlide the clamping plate (1) into the connect-
ing arm (only for 1-leaf doors).
1
XSlide the roller carriage (2, 4) into
the connecting prole (3).
2
3
4
XSecure both roller carriages (2, 4) with 2 set-
screws (5) each (torque 3 Nm).
1
5
5 2
2-leaf
XSecure the roller carriage (towards the
secondary closing edge) with setscrews (5)
(torque 3Nm).
XFasten the second roller carriage (towards the
main closing edge) with the two screws for
the driver (torque 5Nm).
XThe angled part (7) of the connecting arm
must be facing the main closing edge.
5
2
7
6

Slimdrive SL NT product family
12
Installation
5.5.2 Inserting roller carriage into the track
XInsert roller carriage (2) into the track (1) as shown below.

 


XInsert the moving leaf mounting aid (3) as shown below to secure the roller carriage in the track.
 



Slimdrive SL NT product family
13
Installation
XSlide the track-supporting rollers (4) upwards
and tighten slightly using screws (5).




5.5.3 Install the supporting brackets on the moving leaf
The supporting brackets are installed during glazing of the moving leaves. In case of subsequent installation
ofthe supporting brackets, the frames of the moving leaves must be dismantled (see installation instructions
formoving leaves).
àSee installation drawing for the moving leaf for the position of the supporting brackets (1).

 
5.5.4 Fitting the moving leaves
WARNING!
Danger of injury caused by moving leaf falling over
The moving leaves are very heavy.
XAt least 2 people should work together to set up the moving leaf.
XUse 4 suspension bolts (1) to screw
the moving leaf to the roller carriage,
do not tighten these yet.
XRemove the moving leaf mounting aid.


Slimdrive SL NT product family
14
Installation
5.5.5 Adjusting the moving leaves
WARNING!
Danger of injury caused by crushing!
The moving leaves are still unsecured and move easily.
XMake sure that the moving leaves are not moved accidentally or by unauthorised persons.
XObserve the applicable standards and guidelines on crushing, shearing and drawing-in spots.
Adjust the parallel position and height of the moving leaves
3
3
2
3
1
XUse the suspension bolts (1) to align the door moving leaves ush. Ensure the same level and parallel closing
edges when doing so.
XLoosen the xing screw for the height adjustment (2) and use the adjustment screw (3) to adjust the moving
leaf height.
2-leaf: Adjust the height of both moving leaves.
XTighten the screws (2) (torque 20Nm).
XTighten the screws (1) (torque 10Nm).
XTighten the screw (3) (torque 5Nm).
XNote the shearing and pinching spots in accordance with DIN 18650 and DIN EN 16005, see safety analysis and
diagrams in Chapter 4.1.
XMake the individual moving leaf move smoothly.

Slimdrive SL NT product family
15
Installation
Adjusting the counter-roller
The counter-roller (4) must have an upper clearance of 0.5mm to the track (corresponds approximately to the
thickness of 4 sheets of copy paper).
0.5
XLoosen the screw (5) on the rear of the counter-roller.
XMove the counter-roller until a clearance of approx. 0.5 mm is set.
XTighten the screw (5) again (torque 10Nm).




Slimdrive SL NT product family
16
Installation
5.5.6 Mounting the short driver
àDrivers must not touch any obstacle over the entire travel path.
àSee the drive drawing for the precise position of the driver.
1-leaf:
 

XMount the short driver (2) to the clamping plate (3) using 2 screws (1).
XPosition the clamping plate (3) and short driver (2) on the connecting arm (see drive drawing for position).
XTighten the screws (1) (torque 5Nm).
2-leaf:
1
2
XUse 2 screws to screw the short driver (1) through the outer oblong holes to the left roller carriage (2) on the
right moving leaf (torque 5 Nm).
5.5.7 Install the long driver (2-leaf)


XUse 2 pre-mounted screws to screw the long driver (1) through the outer oblong holes to the right roller
carriage (2) on the left moving leaf (torque 5 Nm).
XPosition the moving leaf in the closed position.

Slimdrive SL NT product family
17
Installation
5.6 Installing the drive components
5.6.1 Mounting the module mounts on the left and right
WARNING!
Unsecured components may fall when under load.
XWhen mounting the module mount, ensure that its entire length is suspended in the track.
1
2
3
XPosition the right module mount (3) in such a way that driver does not collide with the motor gear unit.
XPosition the left module mount (2) in such a way that driver does not collide with the locking mechanism
orthe deection pulley.
See drive diagram for positions.
XInstall the pre-mounted module mount left (1) and right (3) to the track (2) using 4 screws each
(torque3.5Nm).
5.6.2 Fitting the tooth belt
XThread the tooth belt on the motor pulley
anddeection pulley, shorten if necessary.
XInsert tooth belt ends (1) into the toothed
beltlocking (2) (3 teeth per side).
1
2
1

Slimdrive SL NT product family
18
Installation
5.6.3 Fitting the tooth belt to the driver
1-leaf


2-leaf


XScrew the toothed belt locking (1) to the short driver (2). Do not tighten the screws yet.
5.6.4 Tensioning the tooth belt
XThe tooth belt must be pre-tensioned with 300N ±35N (see drive drawing).
XUndo 2 screws (2).
XSlide the motor gear unit (3) to the right
byhand.
XUndo the screw (1) and move the sliding block
in such a way that a slot-head screwdriver
can be pushed between the sliding block
andthemotor gear unit.
XTighten the screw (1) (torque 10Nm).
XPush the slot-head screwdriver into the gap
and lever it until the tooth belt is pre-ten-
sioned.
XTighten 2 screws (2) (torque 15Nm).
1
2
3

Slimdrive SL NT product family
19
Installation
5.6.5 Setting the closing position
Setting the closing position
With 2-leaf systems:
XSlide the moving leaf to the closed position.
XFit second belt lock on the long driver, do not tighten the screws (2) yet.
XUse the oblong holes (1) to nely adjust the position in the direction of displacement.
XTighten the screws (2) on both belt locks when the exact closing position has been set (torque 6Nm).
5.6.6 Setting the stop buer
XUndo the setscrews (1) on the stop buer (2).
XSlide the moving leaf to the open position.
XSlide the stop buer on the roller carriages.
XTighten the setscrews (1) using the Allen key
(torque 3Nm).



Slimdrive SL NT product family
20
Installation
5.6.7 Position the tooth belt locking mechanism (optional)
XClose the moving leaves.
XLoosen the screws (1) at the tooth belt locking
mechanism (optional).
XAlign the locking device.


Following installation, the locking pin (2) must be positioned in the hole in the cover in such a way that the lock-
ing mechanism can be locked and unlocked.
XIf necessary enlarge the drill hole.
XTighten screws (1).
XAdjust the locking guide (4) so that the
tooth belt neither touches nor has too
much clearance. To do this, loosen 2
screws(3), move the locking guide (4)
andre-tighten the screws(3) (torque 5Nm).



The driver must not come into contact with the tooth belt locking mechanism (optional) during operation.
XAfter the tooth belt has been installed, check (click) the switching points of the indicator switches of the tooth
belt locking mechanism (optional). Adjust by bending the actuator levers, if necessary.