Vitris Portavant 80 automatic User manual

Manual (EN)
Gebr. Willach GmbH
Stein 2
53809 Ruppichteroth
Germany

Contents 1
Revision 12/2017
Contents
1Introduction.................................................................................................................2
2Safety notices..............................................................................................................3
2.1 Intended purpose ......................................................................................................3
2.2 Legal conditions ........................................................................................................3
2.3 Residual risks............................................................................................................4
2.4 Safety analysis by installer ........................................................................................5
2.5 Limitation of liability / Exclusion of liability for the USA and Canada..........................5
2.6 General safety notices...............................................................................................6
General safety precautions for installation, maintenance and cleaning...............................6
3Function description...................................................................................................8
3.1 General information...................................................................................................8
3.2 Teach-in cycle / power failure....................................................................................8
3.3 Operating modes and safety levels ...........................................................................8
3.4 Collision with obstacles..............................................................................................9
4Technical data...........................................................................................................10
5System overview.......................................................................................................11
6Installation and commissioning by the installer.....................................................12
7Safety analysis by the installer according to DIN 18650 / EN 16005......................13
7.1 Performing the safety analysis.................................................................................13
7.2 Declaration of conformity by installer.......................................................................19
8Operating instructions..............................................................................................21
8.1 Settings via the user menu......................................................................................21
8.2 Operating the door ..................................................................................................22
9Approval, inspection and maintenance according to DIN 18650 / EN 16005 ........25
10 Troubleshooting........................................................................................................28
11 Contacting the manufacturer ...................................................................................30
12 Declaration of Incorporation / Conformity and type examination by TÜV ............31
12.1 EC Declaration of Incorporation ...........................................................................31
12.2 EC Declaration of Conformity...............................................................................32
12.3 Type examination by TÜV....................................................................................33
13 Appendix....................................................................................................................35
13.1 Parts overview and designations..........................................................................35

Portavant 80 automatic 2
Revision 12/2017
1 Introduction
Please observe the separate installation manual to ensure the safe installation and
commissioning of the Portavant 80 automatic drive system. Be sure to perform all steps
required for installation and commissioning and observe all information, instructions and
precautions provided before operating the drive system. Observe the operating instructions
and all safety information and safety instructions provided in this document to ensure safe
operation. Keep this manual in a safe place for future reference and ensure that it is
available to all users.

Portavant 80 automatic 3
Revision 12/2017
2 Safety notices
This operating manual contains safety notes pointing out the unavoidable residual risks
associated with the operation of the Portavant 80 automatic system. The following warnings
are used:
DANGER!
(Type and source of the danger)
Ignoring warnings indicated by the signal word "Danger" may lead to death or
most severe injury.
Caution!
(Type and source of the risk)
The signal word "Caution" indicates potential material damage. Ignoring
warnings indicated by the signal word "Caution" may lead to damage to the
product, other objects in its proximity or to the environment.
2.1 Intended purpose
The Portavant 80 automatic fitting system may only be used for the power-assisted and
manual opening and closing of sliding doors in protected building interiors and under normal
ambient conditions (see section 4 "Specifications"). Special influences like direct splash
water, an atmosphere containing chlorine or elevated temperatures are not allowed. This
excludes, in particular, the use of Portavant 80 automatic for shower doors or doors in
saunas, steam baths or swimming pools.
The system may only be used with single-sash doors weighing between 20 and max. 80 kg
(incl. handle, etc.) and with double-sash doors weighing between 20 and max. 60 kg each
(incl. handle, etc.). Only tempered safety glass or laminated safety glass made of may be
used. The assembly instructions contain further information and must be observed.
DANGER!
The Portavant 80 automatic system must not be installed in escape or
emergency routes. It must not be used in smoke-control and fire doors.
Caution!
Outdoor use, or indoor use for shower doors or doors in saunas, steam baths
or swimming pools, is expressly excluded.
2.2 Legal conditions
The motion area of an automatic door must always be secured by safety sensors (in
compliance with DIN 18650 / EN 16005 and other standards).
Safety sensors may be omitted in many situations in case of automated doors operating at a
low level of kinetic energy where door mass and speed are kept sufficiently low so that the
collision between a person and the door edge and the subsequent reversing motion of the

Portavant 80 automatic 4
Revision 12/2017
door can be seen as uncritical (see DIN 18650 / EN 16005). The situation must be analysed
by the installer in each individual case if doors are to be used by particularly vulnerable
persons such as children or persons with disabilities. The conditions on site must be
considered in the analysis (see section 2.4 "Safety analysis by the installer" and section 7
"Safety analysis by the installer according to DIN 18650 / EN 16005").
Related to EN 16005 an operation at a low level of kinetic energy means that the kinetic
energy of the door is below 1.69 Joule.
Evaluation:
E = m*v²/2 (E = kinetic Energy [J]; m = mass of the door [kg], v = velocity of the door [m/s])
DANGER!
(Risk of crushing/shearing/impact)
To avoid potential danger, the installer must perform a safety analysis
according to DIN 18650 / EN 16005 (see section 7).
2.3 Residual risks
Automatic doors may imply the risk of crushing, shearing, impact and drawing-in at the
closing edges (primary and secondary closing edges).
Depending on the installation conditions in the building and on the installation variant
(installation method), residual risks cannot be fully excluded.
DANGER!
(Risk of crushing/shearing/impact)
Never rush through a closing door, but start the opening motion and
wait until the door has opened sufficiently wide.
Never let children play with the Portavant 80 automatic system and
always keep the remote control out of the reach of children.
(1) Primary closing edge
(2) Secondary closing edge

Portavant 80 automatic 5
Revision 12/2017
The Portavant 80 automatic system can be operated as a manual sliding door temporarily or
permanently if so required to ensure the safety of particularly vulnerable persons (see
section 8 "Operating instructions"). The operating instructions also explain how to reduce the
immanent residual risks by using the semi-automatic mode and or by reducing the door's
motion speed (primarily the closing speed). See also section 3.3 "Operating modes and
safety levels".
In general, the Portavant 80 automatic system features a very high safety level.
2.4 Safety analysis by installer
Before installing the Portavant 80 automatic system, the installer must perform a safety
analysis of the entire doorset with due consideration of the conditions of the installation site
and the anticipated user groups of the door. If it is assumed that the doorset may represent
an unreasonable hazard to particularly vulnerable persons, then the operating mode of the
door can be changed and set in such a way that the mode (e.g. semi-automatic or manual)
cannot be manipulated without major intervention. See section 7 "Safety analysis by the
installer according to DIN 18650 / EN 16005".
DANGER!
(Risk of crushing/shearing/impact)
To avoid potential danger, the installer must perform a safety analysis
according to DIN 18650 / EN 16005 (see section 7).
It is not possible to fit the Portavant 80 automatic system with safety
sensors as an option. If the result of the safety analysis shows that
safety sensors are required, then the Portavant 80 automatic system
may not be installed.
2.5 Limitation of liability / Exclusion of liability for the USA and Canada
The Portavant 80 automatic system may only be used for its intended purpose (see section
2.1 "Intended purpose"). The manufacturer excludes any liability for damage resulting from
unauthorised changes to the Portavant 80 automatic system.
Operation of the Portavant 80 automatic system in the United States of
America (USA) or Canada is not permissible.

Portavant 80 automatic 6
Revision 12/2017
2.6 General safety notices
DANGER!
(Risk of electric shock and of crushing/shearing/impact)
The use of control elements, settings or methods not described in this
documentation may result in electric shock or other risks caused by electric
voltage or current and/or damage by mechanical procedures. Danger of life
by electric shock!
It is mandatory to observe all instructions in this manual to ensure your
safety. Incorrect installation and/or incorrect commissioning may lead to
severe injury.
The master menu (installer's menu) accessible after removing the cover
secured by fastener may only be used by specialist technicians trained
by the manufacturer.
General safety precautions for installation, maintenance and cleaning
DANGER!
(Risk of electric shock and of crushing/shearing/impact)
Installation, maintenance and cleaning work may only be performed by
specialist technicians trained by the manufacturer.
Ensure that the Portavant 80 automatic system is completely isolated from
mains power before commencing any installation, maintenance or cleaning
work. Pull the mains connector from the power socket or, in case of a
hard-wired system, disconnect the fuse switch or circuit breaker. After
removing the aluminium cover profile, pull the mains connector at the
housing of the drive unit to prevent unintended reconnection to mains
power by third parties (danger to life by electric shock).
Take measures to prevent unauthorised persons from accessing the work
area to avoid injury by falling tools or components.
Fastening material such as bolts, screws and plugs must be selected by
the installer according to the building structure material and the load. The
installer is responsible for the secure and permanent attachment of the
components of the Portavant 80 automatic system to the building
structure.
Do not expose the Portavant 80 automatic system to water or any other
liquid (danger to life by electric shock).
Never introduce any objects into the openings of the drive unit's housing
(danger to life by electric shock).
The mains connection housing may be opened by specialist technicians
(qualified electricians) only (danger to life by electric shock).
Work on parts carrying live voltage may be performed by qualified
electricians only (danger to life by electric shock).
Route the mains power cable in such a way that no one can trip over it and
tear it off (danger to life by electric shock).
Never use the Portavant 80 automatic system if the mains power cable is
damaged. Replace the cable immediately if damaged (danger to life by
electric shock).

Portavant 80 automatic 7
Revision 12/2017
Always pull on the connector housing when pulling the mains power cable
from its socket, never on the cable itself (danger to life by electric shock).
Do not attach any pictures, power sockets, switches or other objects to the
wall within the travel path of the door. Keep the travel path clear of objects
such as vases or umbrella stands. Remove skirting or door frame, if
required. Observe the regulations concerning safety clearances (see
installation instructions and section 7 "Safety analysis by the installer
according to DIN 18650 / EN 16005").
Never place ladders or other objects within the travel path if motorised
motion is imminent.
Check the settings and functionality of the Portavant 80 automatic system
after installation.
The installation described in this manual is an example. The situation on
site, the building structure or available aids or other conditions may require
alternative suitable procedures.
Caution!
The drive and control unit must not be disposed of as household refuse.
Developed in accordance with the latest safety standards:
Low kinetic energy operation in accordance with DIN 18650 / EN 16005
- Initial inspection by TÜV
- CE marking of drive unit by manufacturer
- Designation of classification in accordance with DIN 18650 by manufacturer
TÜV certificate and CE declaration are included in this manual (see section 12 "Declaration
of incorporation, Declaration of conformity and Initial inspection by TÜV").
This manual must be kept for future reference.

Portavant 80 automatic 8
Revision 12/2017
3 Function description
3.1 General information
The Portavant 80 automatic system is an electro-mechanical drive system for single-sash or
double-sash interior doors. In single-sash operation, the permissible door weight including
add-on parts such as handles ranges from 20 to max. 80 kg. In double-sash operation, the
permissible door weight including add-on parts such as handles ranges from 20 to max.
60 kg per sash. The door sash is connected by roller assemblies.
The maximum permissible opening and closing speed is different for single-sash and
double-sash variants and depends on the door weight set by the installer via the control
panel. The only adjustment that can be made by the user is to reduce the actual motion
speeds. The user-adjustable speeds comply with the requirements for low kinetic energy
operation according to DIN 18650 / EN 16005.
3.2 Teach-in cycle / power failure
When commissioning the device, the installer must make the system perform a teach-in
cycle in order to calibrate the end positions of the door.
If a power failure occurs after commissioning, the door must be push-started manually into
either direction. The user must ensure that the travel path of the doors is free of
obstructions. Push-starting the door will start the automatic teach-in cycle during which the
door slowly moves into its end positions. Settings made via the control unit are not lost in
case of power failure.
3.3 Operating modes and safety levels
Manual mode:
This mode allows the door to be moved manually like a sliding door without power-
assistance. In this mode the motor drive is disabled. All signal senders (push buttons, motion
detectors, etc.) are disabled. The belt drive remains connected to the door, causing it to be
moved when the door is operated manually. This has no adverse effects on the drive unit or
the control system. Manual mode may be used over extended periods.
It represents the highest safety level as the motorised drive is disabled.
Semi-automatic mode:
In semi-automatic mode the door opens and closes automatically when being triggered by a
signal. However, any motion detectors connected are disabled. Door motion must be actively
triggered by push-starting the door at the door handle [Push&Go] or by using the push
button or remote control. The door only moves if willingly commanded to do so by the user.
Accordingly, the user then always has the opportunity to check whether the travel path of the
door is free, and can observe the door as it moves.
This mode represents the second-highest safety level as all door motions are deliberately
triggered and can be observed.
Automatic mode:
In automatic mode, the installed motion detectors can be enabled or disabled by the user
e.g. to temporarily prevent pets from entering or leaving rooms. The door opens when
receiving an impulse from the motion detector or by someone pushing the door handle
[Push&Go] or pressing the push button or remote control. It then closes after an adjustable
open period without any further impulse from the user. This mode represents the third-
highest safety level as door motion is triggered by motion detectors or a timer without a
deliberate decision by the user.

Portavant 80 automatic 9
Revision 12/2017
All motor-assisted operating modes comply with the definition of low kinetic energy
according to DIN 18650 / EN 16005.
DANGER!
(Risk of crushing/shearing/impact)
The use of radio motion detectors that could theoretically be connected to
the radio receiver (intended for radio push button and remote control) is not
permissible. The use of radio motion detectors has been deliberately omitted
by the manufacturer in order to prevent any adverse effects on the safety
concept described above. Any mention of motion detectors in this document
always refers to the hard-wired connection of one or more motion detectors to
the dedicated terminals provided at the drive unit.
3.4 Collision with obstacles
If a door collides with an obstacle in its travel path, it stops immediately to return to its
opposite end position. Depending on the operating mode, it remains in this end position until
the next impulse is received or it commences another closing motion once the open period
has elapsed. If another collision occurs at the same position, then the door is disabled
(possibly only when it has arrived at its end position). It must then be push-started manually.
This disabling feature prevents the door from repeatedly colliding with the same obstacle.
Should the reversing door, after the initial collision, run into a second obstacle, then the door
will stop and be disabled immediately at this position.
The low kinetic energy mode of the door ensures that static forces do not exceed 67 N.

Portavant 80 automatic 10
Revision 12/2017
4 Technical data
Mains connection
Voltage supply: 100-240 V AC; 50 –60 Hz
Mains supply stability: +/- 10%
Circuit protection on site: 16 A
Cable type: min. 2 x 0.75 mm², protection class 2
Power consumption without external consumers
In stand-by mode: max. 1 W
In drive mode: max. 60 W
Ambient conditions
Permissible ambient temperature: 0 –40 °C
Permissible relative humidity: < 70 %
Use in dry interior locations only. No splash water. Protection class IP 20.
Permissible door dimensions
Door weights for single-sash operation: 20 to 80 kg (200 –800 N)
Door weights for double-sash operation: 20 to 60 kg (200 –600 N) per sash
Caution! Consider add-on parts such as door handles when determining door weight.
Maximum height-to-width ratio: 2.5 : 1
Intended pass-through rate
Average motion cycles per day: approx. 150 –200 (planning basis for several
years of operation)
Max. motion cycles per hour: approx. 200 (extend open period, if required)
Operating sound
Operating sound of drive: max. 55 dB (A)
(Resonances within the building structure must be checked on site and be eliminated)

Portavant 80 automatic 11
Revision 12/2017
5 System overview
(6) Control panel
(10) Cover for Master Menu button
(11) Master Menu button
(12) Menu button (user menu)
(13) "+" button
(14) Two-line display
(15) "-" button
(16) Reset button
(17) LED of radio receiver, if applicable
(18) Position of optional radio receiver
(1) Track profile and cover profile
(2) Drive and control unit
(3) Supply cable
(4) Door sash
(5) Floor guide
(2) Drive and control unit
(6) Control panel
(7) Control panel connecting cable
(8) Drive belt
(9) Terminals for external signal senders

Portavant 80 automatic 12
Revision 12/2017
6 Installation and commissioning by the installer
In accordance with DIN 18650 / EN 16005, the Portavant 80 automatic system may only be
installed and commissioned by technicians (installer) trained by the drive unit manufacturer.
A separate installation and commissioning manual is included in the product packaging. The
installation and commissioning manual is available from the drive unit manufacturer, if
required (see imprint). Please specify the production date of the drive unit (see CE sticker on
drive unit).
The installer must perform a safety analysis in accordance with section 7 before installing
the Portavant 80 automatic system.
The installer is considered the manufacturer of the complete doorset and is obliged to
provide a declaration of conformity in accordance with section 7 and to attach a CE mark to
the doorset in accordance with section 8.
After installation, the installer must commission the system, including a function test, in
accordance with the installation manual and must also approve the system in accordance
with section 9. The approval must be documented in the inspection record in section 9.

Portavant 80 automatic 13
Revision 12/2017
7 Safety analysis by the installer according to DIN 18650 / EN 16005
7.1 Performing the safety analysis
The safety analysis
must consider the necessary security measures during the planning phase;
must be performed prior to commissioning at the latest;
states how potential dangers can be eliminated or reduced at the doorset in view of
the actual installation conditions and the user groups;
indicates potential residual risks.
The installer of the doorset
is obliged to perform and document a safety analysis (danger analysis / risk analysis)
in accordance with DIN 18650 / EN 16005 or Directive on Machinery 2006/42/EC;
must create a EC declaration of conformity and attach a CE mark at the doorset.
In general, avoiding points of danger always takes priority.
Door data:
Building: ___________________________________________________
Street: ___________________________________________________
Post code / City: ___________________________________________________
Location inside building, door number, designation:
___________________________________________________
Sash width: ______________ mm
Sash height: ______________ mm
No. of sashes: ________
Calculation of door weight:
Door weight = sash height A [dm] x sash width B [dm] x glass thickness C [dm] x 2.5
kg/dm³ + weight of add-on parts D [kg]
Round the result to the next 5 kg and adopt this value in the control system.
Door weight: __________ kg

Portavant 80 automatic 14
Revision 12/2017
Safety analysis author:
Name: ________________________________________________
Street: ________________________________________________
Post code/City: ________________________________________________
Date: ___________________________
Signature: ___________________________
Doorset operator:
Name: ________________________________________________
Street: ________________________________________________
Post code/City: ________________________________________________
Date: ___________________________
Signature: ___________________________
Manufacturer of (complete) doorset (installation contractor):
Name: ________________________________________________
Street: ________________________________________________
Post code/City: ________________________________________________
Date: ___________________________
Signature: ___________________________

Portavant 80 automatic 15
Revision 12/2017
DANGER!
(Risk of crushing/shearing/impact)
Please check each of the following items, ticking the applicable square
brackets [ ] in cases of compliance. Round brackets ( ) are provided
where an alternative selection is possible. If compliance is not given,
please take measures to establish compliance, otherwise do not
commission the Portavant 80 automatic system.
[ ] General check of system periphery
Door sashes may not open into areas that are used for other passing traffic.
[ ] Check of safety clearances
Automatic doorsets must be realised in such a way that any risk of crushing, shearing,
impact and drawing-in by the opening or closing sash is avoided, else suitable safety
measures must be in place, e.g. by maintaining safety clearances or by providing
protection wings (and by limiting door operating forces by low kinetic energy mode).
Safety clearances must be dimensioned as follows to provide a sufficient level of
protection against crushing:
- for fingers or hands >= 25 mm
- for the head >= 200 mm
- for the body >= 500 mm
Safety clearances must be dimensioned as follows to provide a sufficient level of
protection against drawing-in:
- for fingers or hands <= 8 mm
- for fingers or hands <= 30 mm
Always consider any add-on parts such as (finger-pull) handles!
Compare the conditions on site with the specifications shown in the following illustrations
(all dimensions in mm). Not all illustrations necessarily comply with the actual conditions
on site.
(a) Danger for the head (crushing)
s ≤ 100, then y ≥ 200

Portavant 80 automatic 16
Revision 12/2017
(b) Danger for the body (crushing)
s > 100, then y ≥ 500
(c) Danger for the body (crushing)
s ≥ 500, then y ≤ 0
(d) Finger protection (shearing)
s ≤ 8, then t ≤ 0
s > 8, then t ≥ 25
(e) Finger protection (drawing-in)
Fingers: s ≤ 8 or 25 < s ≤ 30
(f) Clearance between sash front edge to fixed sidelight
x ≤ 100

Portavant 80 automatic 17
Revision 12/2017
Check of (finger-pull) handles or other add-on parts
[ ] no sharp edges AND
[ ] not shearing points/sufficient safety clearances
Check of glass panel
[ ] no sharp edges/no edge pitting AND
[ ] safety glass AND
[ ] transparent sashes are marked (stickers/frosted strips) at eye level in such a
way that the closed door is recognised by the user, AND
[ ] a label stating "Automatic" mode is attached
[ ] Check of door weight entered in menu
Verify that the correct door weight including add-on parts such as handles has
been entered in the master menu.
Safety is ensured by low kinetic energy operation
Note: The display of "2x60kg" indicates that a double-sash doorset with a door weight of
60 kg each is in operation. Accordingly, "1x60kg" indicates a single-sash doorset with a
weight of 60 kg.
DANGER!
(Risk of crushing/shearing/impact)
Never enter a door weight that is too low, and make sure that in case of a
double-sash door "2x" precedes the door weight. This is a prerequisite to
ensure that the maximum door speeds calculated from the door weight comply
with the low kinetic energy mode according to DIN 18650 / EN 16005.
Incorrect entries may cause severe injury.
[ ] Check of push buttons (only if applicable)
Wall-mounted push buttons and their location must comply with user requirements.
They must be located in such a way that the user is not impeded by the opening
door and cannot collide with it. Also, the location of the button must ensure that the
user has a clear view of the door, enabling the user to check before opening the
door that the moving door does not represent a hazard to other persons. Wall-
mounted push buttons must be designed and located in such a way that the risk of
accidental actuation is as small as possible. They must be located within the reach
of the users and must be clearly identifiable.
[ ] Check of motion detectors (only if applicable)
The activation threshold of any motion detector triggering the door should extend
approx. 1,000 mm to 1,500 mm forward of the door face. The detection range must
at least cover the door's overall opening width.

Portavant 80 automatic 18
Revision 12/2017
[ ] Particularly vulnerable persons (e.g. infants, physically challenged persons,
etc.)
( ) It is not assumed that particularly vulnerable persons will be using the door OR
( ) the operator of the doorset ensures that the user groups of the doorset do not
include particularly vulnerable persons.
OR
If it must be assumed that the door will be used by particularly vulnerable persons,
then the safety level of the doorset must be increased by:
( ) reducing the opening speed (as long as the opening speed still allows
comfortable passage of the door) AND/OR
( ) reducing the closing speed AND/OR
( ) selecting semi-automatic mode AND/OR
( ) disabling the user menu (to prevent users from tampering the safety
concept) OR
( ) by the doorset operator ensuring that the doorset is operated in semi-
automatic mode or manually if particularly vulnerable persons are present.
DANGER!
(Risk of crushing/shearing/impact)
If the suggested measures for the protection of particularly vulnerable
persons are considered as insufficient, then the Portavant 80 automatic
system must not be commissioned.

Portavant 80 automatic 19
Revision 12/2017
7.2 Declaration of conformity by installer
The manufacturer of the door drive (Willach) has attached a CE mark at the drive system
(incomplete machine) and has provided proof of type-approval and classification according
to DIN 18650 to the greatest possible extent.
Declaration of conformity by the installer (manufacturer/installation contractor):
The installer incorporates the door drive with the fittings, the sash (not included in scope of
supply of door drive manufacturer) and the peripheral building structure. According to the
Directive on Machinery 2006/42/EC, only this procedure turns the incomplete machine into a
complete machine. The installer or the contractor performing the installation thereby
becomes manufacturer or assembler of the complete machine, i.e. the complete doorset.
The doorset must be tested for its conformity with the Directive on Machinery (Safety
analysis, see section 7.1 as well as Directive on Machinery 2006/42/EC and DIN 18650/EN
16005). Proof of conformity must be documented by providing a CE declaration. To this end,
the drive system manufacturer (Willach) requests the doorset installer to utilise the CE mark
provided on the drive and to complete the classification in accordance with DIN 18650 so
that it applies to the complete doorset.
The first six digits and the eighth digit of the classification have already been printed onto the
label on the drive unit by the manufacturer (Willach).
Classification DIN 18650 I 2I 1 I 2I 0I 1 3 I 0I __ __ __ I 4I
1st digit: Drive type 2Sliding door drive
2nd digit: Durability of the drive 1200,000 testing cycles
3rd digit: Door type 2Sliding door
4th digit: Fire-protection door suitability 0Not suitable as fire-protection door
5th digit: Safety devices at drive 1Force limitation
3Low (kinetic) energy
6th digit: Special requirements for drive 0No special requirements
7th digit: Safety measures at automatic doorset ?To be determined by installer
8th digit: Ambient temperature 4Temperature range according to
drive manufacturer's specifications
The 7th digit must be entered by the installer as follows:
0 –No additional safety devices
1 –With sufficiently dimensioned safety clearances
2 –With protection against crushing, shearing and drawing-in of fingers
A "0" indicates that no safety devices are installed. Such safety devices may be permanently
installed protective wings for instance. (Note: It is not possible to fit the Portavant 80
automatic system with sensor edges.)
Digit "1" indicates that all safety clearances are sufficiently dimensioned. See fig. a) to f) in
section 7.1 (in general, the ">" symbol).
Digit "2" indicates that measures have been implemented against crushing, shearing and
drawing-in of fingers. These measures may be implemented e.g. by observing the
clearances according to fig. a) to f) in section 7.1. Suitable covers of excessively large gaps
(e.g. for in-wall systems) may also be suitable measures.