Ergoswiss SL compact User manual

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
1/23
Operating instruction - Spindle lifting system SL/SM compact
It is essential to read this operating instruction thoroughly before commissioning the system.
This operating instruction has to be stored in the immediate vicinity of the system.
Spindle lifting column type SL or SM
Control box compact-3-eco
Manual control switch up/down or memory
Example of a table frame with two lifting columns
- Qrossbar
- Table feet
Errors and technical changes reserved.
Ergoswiss AG does not assume any liability for operating
errors or using the products outside of the specified nor-
mal use.
At the time of delivery Ergoswiss AG will replace or repair
defect products within accordance with the warranty pro-
visions. In addition, Ergoswiss AG assumes no other lia-
bility.
For your questions and special custom demand Ergo-
swiss AG will be at your disposal.
Ergoswiss AG
Nöllenstrasse 15
CH-9443 Widnau
Tel.: [phone]
Fax: [phone]
[e-mail]
www.ergoswiss.com
4
1
2
3
1
5
1

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
2/23
This operating instruction applies to:
Spindle lifting systems SL
Example: Lifting system SL 2440 EU 01 (Item number: 901.20024)
Description
Standard version
SL:
Lifting column type
SL, SM
2440:
Number of lifting columns
1, 2, 3
2440:
Spindle pitch in mm
3 mm, 4 mm
2440:
Stroke length in cm
30 cm, 40 cm
EU
Power cable
EU, CH, IT, UK, US
01
01= Manual control switch up/down ; 02= Memory
01, 02 -> (compact)
Spindle lifting systems SM
Example: Lifting system SM 2440 EU 01 (Item number: 902.20024)
Description
Standard version
SM:
Lifting column type
SL, SM
2440:
Number of lifting columns
1, 2, 3
2440:
Spindle pitch in mm
3 mm, 4 mm
2440:
Stroke length in cm
30 cm, 40 cm
EU
Power cable
EU, CH, IT, UK, US
01
01= Manual control switch up/down ; 02= Memory
01, 02 -> (compact)

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
3/23
Table of content
1System description .....................................................................................................................................4
1.1 General................................................................................................................................................ 4
1.2 Specified normal operation ....................................................................................................................4
1.3 Target group and prior knowledge .........................................................................................................4
1.4 Performance characteristics ................................................................................................................... 5
1.4.1 Lifting column SL 14xx......................................................................................................................5
1.4.2 Lifting column SM 14xx .....................................................................................................................5
1.4.3 Motor SL/SM 24 V ............................................................................................................................5
1.4.4 Control box compact-3-eco ...............................................................................................................5
1.4.5 Manual control switch up/down and memory ......................................................................................5
2Safety requirements ...................................................................................................................................6
2.1 Explanations of the symbols and notes ...................................................................................................6
2.2 Basic safety instructions ........................................................................................................................ 7
3Preparation of first initial operation...........................................................................................................8
3.1 Mounting the control box and connecting the cables ................................................................................8
3.2 Mounting of the manual control switch ................................................................................................. 10
3.2.1 Manual control switch Up / Down Front ............................................................................................ 10
3.2.2 Manual control switch Up / Down Touch........................................................................................... 10
3.2.3 Manual control switch D / Memory ................................................................................................... 11
3.2.4 Manual control switch Memory Touch............................................................................................... 11
4Initial operation ....................................................................................................................................... 12
4.1 Plug detection .................................................................................................................................... 12
5Operation ................................................................................................................................................. 13
5.1 Drive up / down ................................................................................................................................. 13
5.2 Duty cycle monitoring ......................................................................................................................... 13
5.3 Saving a memory position (Only with manual control switch type Memory!) ............................................. 13
5.4 Approaching a stored position (Only with manual control switch type Memory!) ....................................... 13
5.5 Setting the shown height on the display (Only with manual control switch type Memory!) ......................... 14
5.6 Container-Stop and Shelf-Stop-positions ............................................................................................... 14
5.7 Reset of the control box ...................................................................................................................... 15
5.7.1 Redefine end positions.................................................................................................................... 15
5.7.2 Reset control box to factory settings («S 0») (Only with manual control switch type Memory!).............. 15
6Synchronous operation of 2, 3 or 4 control boxes .................................................................................. 16
6.1 Cable connections............................................................................................................................... 16
6.2 Commissioning the synchronized systems ............................................................................................. 17
6.3 Operation scenarios - FAQ ................................................................................................................... 17
7Safety strip –Squeezing protection ........................................................................................................ 18
7.1 Technical Data ................................................................................................................................... 18
7.2 Connecting the safety strip .................................................................................................................. 19
8Maintenance and disposal ....................................................................................................................... 20
8.1 Maintenance and cleaning ................................................................................................................... 20
8.2 Error messages on the display ............................................................................................................. 21
8.3 Click codes......................................................................................................................................... 22
8.4 Trouble-shooting ................................................................................................................................ 22
8.5 Repairs and spare parts ...................................................................................................................... 22
8.6 Disassembly and disposal .................................................................................................................... 22
9Declaration of Incorporation ................................................................................................................... 23

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
4/23
1System description
1.1 General
The basic functionality of a spindle lifting system SL/SM by Ergoswiss AG is the lifting and lowering of work
surfaces, machine parts, profile systems, etc.
An operative spindle lifting System SL/SM consists of a minimum of following components:
•Lifting column (with integrated spindle drive)
•Control unit (control box, manual control switch and power cable)
The lifting column SL/SM consists of two colorless anodized aluminium profiles which are guided with plastic
guides. The inner profile is moved by an inline spindle drive. Up to 3 spindle lifting columns can be con-
nected to one control box compact-3-eco and be operated synchronously.
The intelligent control box compact-3-eco is equipped with a highly efficient switched-mode power supply
(SMPS) and a monitoring software (overload, duty cycle, overheat). Due to the optimised driving comfort,
the end positions are gently approached as low-speed zones up to the standstill. Additional functions, such
as the synchronisation of two to four drives or the connection of safety strips (squeezing protection) can be
used.
With the manual control switch up/down the spindle lifting system can be operated comfortably, the work
surface will be adjusted steplessly in its height.
With the separately available manual control switch memory the current height of the work surface is contin-
uously shown on the display (cm or inch). Up to four different memory positions can be stored and ap-
proached individually.
1.2 Specified normal operation
The lifting system SL/SM is used in applications which need ergonomic height adjustable work surfaces.
While mounting the lifting system into a greater system and while operating the system, the specified nor-
mal operation of the entire system is to be complied with. Commissioning is prohibited until the entire sys-
tem complies with the provisions of EG Machinery Directives 2006/42/EG (Machinery Directive).
The system is only to be installed and used indoors in dry conditions.
The operating temperature range is at 0 °C to +40 °C.
The spindle lifting system must not be overloaded. Do not exceed the given maximum lifting load per lifting
column.
The lifting system can be continuously operated for a maximum of 2 minutes. Afterwards a pause of at least
18 minutes needs to be observed before the system can be operated again. To avoid overheating of the sys-
tem a duty cycle of 2/18 (ON/OFF) should be maintained in general.
1.3 Target group and prior knowledge
This operating instruction addresses the following groups of people:
The commissioning staff, who installs and commissions the lifting system into a work station, a machine,
ect. For commissioning activities, mechanical and electrical knowledge is prerequisite. Before using the sys-
tem for the first time the operating instruction must be read.
The end user controls the complete system via manual control switch and adjusts its height.
Before using the system for the first time the operating instruction must be read.

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
5/23
1.4 Performance characteristics
1.4.1 Lifting column SL 14xx
Max. allowed pressure load
2'000 N
Max. allowed tensile load
Ftensile stat. 500 N
Ftensile dyn. 50 N
Max. stat. bending moment
Mbx stat. 450 Nm
Mby stat. 1’200 Nm
Max. dyn. Bending moment
Mbx dyn. 200 Nm
Mby dyn. 550 Nm
1.4.2 Lifting column SM 14xx
Max. allowed pressure load
2'000 N
Max. allowed tensile load
Ftensile stat. 500 N
Ftensile dyn. 50 N
Max. stat. bending moment
Mbx stat. 350 Nm
Mby stat. 900 Nm
Max. dyn. Bending moment
Mbx dyn. 150 Nm
Mby dyn. 450 Nm
1.4.3 Motor SL/SM 24 V
Nominal voltage
24 V
Nominal torque
3 Nm
Idle speed
150 min-1
Nominal power
92 W
Nominal current
4 A (no-load current 3 A)
Protection class (DIN EN 60529)
IP 30
1.4.4 Control box compact-3-eco
Supply voltage
EU: 207 - 254.4 V / 50 Hz US: 90 –127 V / 50-60 Hz
Primary standby power
<0.6 W
Power
83% @ 300 W Input power
Hall sensors supply voltage
5 VDC +/- 10 %; 250 mA
Ambient temperature
0 –40 °C
Humidity
5 –85 % (not condensating)
Protection class (DIN EN 60529)
IP 20
Performance level (DIN EN 13849-1)
PL b
Dimensions (L, B, H)
264 x 103 x 37 mm
1.4.5 Manual control switch up/down and memory
Supply voltage
5 VDC ± 10 %
Power consumption (average)
50 mA
Ambient temperature
0 –50 °C
Protection class (DIN EN 60529)
IP 30

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
6/23
2Safety requirements
2.1 Explanations of the symbols and notes
Please pay attention to the following explanations of the symbols and notes. They are classified according to
ISO 3864-2.
DANGER
Indicates an immediate threatening danger.
Non-compliance with this information can result in death or serious personal injuries (disabil-
ity).
WARNING
Indicates a possible dangerous situation.
Non-compliance with this information can result in death or serious personal injuries (invalid-
ity).
ATTENTION
Indicates a possible dangerous situation.
Non-compliance with this information can result in damage to property or light to medium
personal injuries.
NOTE
Indicates general notes, useful operator advice and operating recommendations which do
not affect safety and health of the user.

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
7/23
2.2 Basic safety instructions
The safety instructions must be paid attention to. If the system is operated improperly, it can cause danger
to people and objects!
It is essential to read this operating instruction thoroughly before commissioning the system. This operating
instruction has to be stored in the immediate vicinity of the system.
In no case the control box may be opened! There is the risk of an electrical shock.
Modifications or changes to the control box, the manual control switch, the motor and any connection
cables are forbidden!
The control box must only be operated with mains voltage indicated on the name plate!
The supplied power cable must be used. It is forbidden to operate the control box with a damaged
power cable!
Electrical cables must not be exposed to crushing hazard or to bending and tensile loads.
Before connecting/disconnecting the manual control switch the power cable has to be disconnected
from the mains!
The control box must not be operated in a potentially explosive atmosphere!
The control box must be protected from moisture, dripping water as well as spray water!
The control box is not suitable for continuous use. The operation/hold ratio must not exceed 2/18.
If there is a failure (for example, if the control drives on its own, or if a push button is stuck) the power
cable is to be separated from the mains immediately! The power cable must be freely accessible at any
time.
While using the height adjustment of the work surface there is a danger of squeezing. It is important to
make sure that no objects or people are within the danger zone and no one is reaching into the danger
zone.
This device is not intended to be used by people (including children under 8) with restricted physical,
sensory or mental abilities or with a lack of experience and/or knowledge, unless they are supervised by
a person responsible for safety or they have received instructions by this very person on how to operate
the device.
Children under 8 should be supervised to ensure that they do not play with the device.
If the power cable of the drive is damaged it must be replaced by the manufacturer, the manufacturer's
customer service or by a similar qualified person.
Only use a dry or a damp cloth to clean the control box! Before cleaning, the power cable has to be
separated from the mains!

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
8/23
3Preparation of first initial operation
Before commissioning the lifting system, the entire system must be assembled correctly according to the as-
sembly instruction. Commissioning is prohibited until the entire system complies with the provisions of EG
Machinery Directives 2006/42/EG. For this, a risk analysis of the complete system must be carried out so
that you can react to possible residual dangers (for example by constructive measures or by instructions in
the operating instructions and/or by safety instructions on the system.)
3.1 Mounting the control box and connecting the cables
Mounting of the control box underneath a table top:
ATTENTION
During mounting of the control box the power cable needs to be disconnected from the
mains!
1. Place the control box to the desired location and mark the drill holes with a pen.
2. Pre-drill two holes (Ø 3 mm).
Be careful not to drill through the table top!
3. The control box is mounted with two screws (cap screws DIN7981C 4.8xL, cap-Ø 9.5 mm).
NOTE
When tightening the screws do not exceed a maximum torque of 2 Nm!
NOTE
The motor cable has got a length of 1’750 mm. If needed, up to 5 motor extension cables
can be connected. They have a length of 1’200 mm.
124.00137: PXD compact motor extension cable 1’200 mm
NOTE
The cable of the manual control switch has got a length of 1’800 mm, and if needed it can
be expanded with up to 3 extension cables. They have a length of 1’000 mm.
124.00071: PXD manual control switch extension cable 1’000 mm

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
9/23
Motor socket 1 (M1)
Motor socket 2 (M2)
Motor socket 3 (M3)
(S) Socket for manual control switch
(D) Connection for safety strip of sync cable
(P) Power socket
(F) Connection for functional grounding (e.g. ESD)
ATTENTION
Connecting homemade products to the control box is prohibited!
Only supplied components are to be used, otherwise the danger of damage or destruction of
the device can arise.
1. Connect the motor cables to the control box. (Automatic plug detection)
2. Connect the manual control switch to the control box.
3. Connect the power cable to the control box.
4. Connect power cable to the mains. (Clicking sound ready for initial operation)
NOTE
Before connecting the power cable to the mains the following must be verified:
Does the mains voltage correspond to the value on the name plate of the control box?
Are the plugs of the motor cable connected correctly?
Is the entire lifting system assembled according to the assembly instructions?
1
2
S
D
P
F
3
Connect optional
components

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
10/23
3.2 Mounting of the manual control switch
3.2.1 Manual control switch Up / Down Front
1. Position the manual control switch at the desired loca-
tion underneath the table top.
The front edge of the manual control switch should not
stick out of the edge of the table.
2. Fasten the manual control switch using the mounting
screws.
Be careful not to drill through the table top!
3.2.2 Manual control switch Up / Down Touch
1. Position the manual control switch at the desired loca-
tion underneath the table top.
The front edge of the manual control switch should
not stick out of the edge of the table.
2. Fasten the manual control switch using the mounting
screws.
Be careful not to drill through the table top!

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
11/23
3.2.3 Manual control switch D / Memory
1. Position the mounting plate underneath the table
plate. (Note distance to table edge -> 29 mm)
2. Fasten the mounting plate using the mounting
screws. Be careful not to drill through the table top!
3. Slide the manual control switch onto the mounting
plate.
3.2.4 Manual control switch Memory Touch
1. Position the manual control switch at the desired loca-
tion underneath the table top.
The front edge of the manual control switch should
not stick out of the table edge.
2. Fasten the manual control switch using the mounting
screws.
Be careful not to drill through the table top!

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
12/23
4Initial operation
ATTENTION
Before commissioning the lifting system, the entire system must be assembled correctly ac-
cording to the assembly instruction. Commissioning is prohibited until the entire system
complies with the provisions of EG Machinery Directives 2006/42/EG. For this, a risk analysis
of the complete system must be carried out so that you can react to possible residual dan-
gers (for example by constructive measures or by instructions in the operating instructions
and/or by safety instructions on the system.)
ATTENTION
While using the height adjustment of the work surface there is a danger of squeezing. It is
important to make sure that no objects or people are within the danger area and no one is
reaching into the danger zone.
ATTENTION
The lowest block position must always be reachable. The lifting element is not allowed to hit
a stop before it reached its lowest block position. Otherwise the reference will be stored at a
wrong height.
Press the button to drive to the lower block position.
The system moves downwards at half speed. Upward movement is disabled.
After reaching the block position, the lower and the upper position will be stored automatically. The initial
operation is completed.
(The lower position is 3 to 4 mm higher than the block position. The upper position depends of the lifting
element type, resp. of the control box software.)
4.1 Plug detection
The control box can detect whether a lifting element is plugged into the relevant socket. In addition, the
control box detects whether a lifting element has been replaced.
If a lifting element is missing or if it is replaced, the control box will click three times.
After plugging out a lifting element the system must be reset to synchronize all connected lifting elements.

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
13/23
5Operation
5.1 Drive up / down
This function is used for simple height adjustment of the system.
Press the button or .
Hold the button down until the desired working height is reached.
5.2 Duty cycle monitoring
The duty cycle monitoring checks for the operation/hold ratio. To avoid overheating of the system a duty
cycle of 2/18 (ON/OFF) should be maintained.
The maximum continuous operating time is 2 minutes. Afterwards a pause of at least 18 minutes needs to
be observed before the system can be operated again.
5.3 Saving a memory position (Only with manual control switch type Memory!)
With this function it is possible to memorise a certain position/height and approach it at a later time by
pushing one button. With the four memory buttons up to four different positions can be stored and ap-
proached.
1. Drive to the desired position and press the button
S
(Save).
Display:
2. Press one of the buttons
1
2
3
4
.
After pressing a memory button the display shows "S" and the number of the pressed button.
Example:
After saving there is a double click sound, and after approx. 2 seconds the current height is dis-
played again.
Example:
5.4 Approaching a stored position (Only with manual control switch type Memory!)
This function is designed to approach a stored position.
Press one of the buttons
1
2
3
4
.
The system approaches and stops at the stored position.

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
14/23
5.5 Setting the shown height on the display (Only with manual control switch type Memory!)
The displayed height can be adjusted with this feature.
1. Drive to any desired height and press the button
S
(Save).
Display:
2. Keep the button impressed for about 5 seconds, until the display starts flashing.
Example:
3. Now the button (plus) or (minus) can be used to set the current height.
While doing so, the system does not move!
4. With the correctly set value the new height is saved by pressing
S
(Save).
5.6 Container-Stop and Shelf-Stop-positions
These two features can be used to limit the movement area of the desktop (e.g. if a container is placed un-
derneath the desktop). A container stop position can be defined in the lower half of the movement area, a
shelf stop position in the upper half. If a container stop position is set, this position will be the lower limit
position. If a shelf stop position is set, this position will be the new upper limit position.
To store a container stop / shelf stop position, go on as shown below:
1. Move the desktop to the position where the container stop / shelf stop should be stored.
2. Keep and pressed at the same time for 10 s.
Control box will click twice when position is stored.
To deactivate the container stop / shelf stop position go on as shown below:
3. Move the desktop to any position in the lower or upper half to deactivate the container stop / shelf
stop.
4. Keep and pressed at the same time for 10 s.
Control box will click twice when stored position is deactivated.
NOTE
These steps have to be done for a container stop and a shelf stop position separately.

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
15/23
5.7 Reset of the control box
5.7.1 Redefine end positions
1. Drive the system to the lowest position.
2. Press for 5 s («Long Key Down»).
System will drive to the block position and adjust itself back to its lower position.
5.7.2 Reset control box to factory settings («S 0») (Only with manual control switch type Memory!)
1. Press the buttons
1
,
2
and simultaneously, until “S 5“ or “S 7“ is displayed.
2. Press the button until “S 0“ appears on the display.
3. Press the button
S
(Save).
Control box clicks 3 times and the display shows «E70»!
4. Disconnect power cable and wait for at least 5 seconds.
5. Connect the power cable.
The display is flashing «000»!
6. Press für 5 s («Long Key Down»).
The system moves downwards at half speed until the block position is reached.
NOTE
While commissioning (“Long Key Down”) the control box works with only half power and half
speed. The system should be fully loaded after finishing the initial operation.

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
16/23
6Synchronous operation of 2, 3 or 4 control boxes
6.1 Cable connections
Up to three lifting elements can be connected to one control box. By cascading multiple control boxes they
can be operated by one manual control switch at the same time. The control boxes can be interconnected
with the SYNC-2 or with the SYNC-4 cable.
PXD SYNC-2 cable
With the SYNC-2 cable two control boxes PXD compact can
be connected and synchronised.
The length of the SYNC-2 cable is 550 mm.
The SYNC cable cannot be extended. If necessary, the motor
cables can be extended!
NOTE
Always do reset before disconnecting!
Disconnect plug carefully -> risk of damage
PXD SYNC-4 cable
With the SYNC-4 cable 2, 3 or 4 control boxes compact-3-eco
can be connected and synchronised.
The length of SYNC-4 cable is 1’800 mm.
Two connected SYNC-4 cables have a length of 2’000
mm.
Each control box needs one SYNC-4 cable.
The SYNC cable cannot be extended. If necessary, the motor
cables can be extended!
The SYNC-4 cables of each control box are to be connected.
The loose ends do not have to be connected. However,
connecting the loose ends will not have any influence
to the system.

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
17/23
6.2 Commissioning the synchronized systems
1. Wire the drives.
2. Connect the control boxes using the PXD SYNC-2 cable for two control boxes, or the PXD SYNC-4
cable for 2, 3 or 4 control boxes.
3. Only one manual control switch is necessary. The control box with the manual control switch is the
master control box. All other control boxes are subordinated.
4. Connect the control boxes to the mains.
(Clicking sound of the control box ready for initial operation)
5. Carry out the initial operation according to chapter 4.
ATTENTION
The SYNC cable must be connected to the control box before the control box is connected to
the mains. If the SYNC cables are connected afterwards, they will not be recognised by the
control box and only one drive will move, which can lead to jamming of the entire system.
NOTE
When disconnecting the SYNC cable uncarefully, the plug can be ripped out of the print
platine!
6.3 Operation scenarios - FAQ
Scenario: connecting the manual control switch to another control box
 Display blinks (- - -)
Manual control switch doesn’t work
Manual control switch ONLY works on the the master control box
Scenario: disconnecting or reconnecting the synchronisation cable
 Display blinks (000)
 Then display blinks (E93)
Do a „S 0“ according to chapter 5.7.2.
Scenario: power cut
Control box saves all stored positions
Synchronisation is stored
Getting back the power, the system can be used as usual. No initial operation necessary.
Scenario: power cut on only one control box
 Display blinks (000)
 Then display blinks (E93)
Do a „S 0“ according to chapter 5.7.2.

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
18/23
7Safety strip –Squeezing protection
With lifting systems of Ergoswiss AG it is important to make sure that no objects or people are trapped dur-
ing a stroke. ->Danger of squeezing
Attach the safety strip to an assumed squeeze zone. If the safety strip gets squeezed while the system is
doing a downward or upward movement, the motor will stop instantly and turn back for one motor turn (4
mm).
The safety strip 124.00105 consists of:
7.1 Technical Data
Functional properties of the contact tube
Contact angle < 80°
Switching pressure < 25 N at 23 °C
Switching travel < 2mm at 23 °C
Bending radii minimal B1120 mm / B2150 mm
B320 mm / B420 mm
Max. tensile load 20 N
Electrical properties
Terminal resistance 2.2 kOhm
Max. switching capacity 250 mW
Max. Voltage DC 24 V
Current min/max 1 mA / 10 mA
Adapter cable sadety strip comp.
124.00106
End piece with cable / RJ45
124.00107
Contact tube
124.00101
End piece with
resistor 2.2kΩ
124.00118
185 mm
2500 mm
variable
10 mm

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
19/23
7.2 Connecting the safety strip
The safety strip is compatible with the control box compact-3-eco.
When installing the system up to two safety strips can be mounted and operated at a potential squeeze
zone. The length of the contact tube can be freely selected from 0 to 5’000 mm of length.
Single version
Double version
For this the split cable
124.00084 is needed.
NOTE
If it is necessary to attach a PXD SYNC cable to the control box in addition to the safety
strip, both can also be connected with the split cable.
Gluing the contact tube in the squeeze zone
Connecting the safety strip
1. Clean and degrease the contact face
2. Pull off a liner of acrylic foam of 10 to 15 cm
3. Place it on the contact face and press on well
4. Repeat steps 2 and 3 until the contact tube is
completely glued on
5. Maximum adhesion is reached after 24 h
1. Wire the drive.
2. Run the cable 124.00107 orderly to avoid en-
tanglement
3. Connect the adapter plug to the control box
4. The safety strip must be connected to the con-
trol box before the control box is connected to
the mains.
NOTE
The safety strip must be connected to the control box before the control box is connected to
the mains. If the safety strip is connected afterwards, it will not be recognised by the control
box.

Operating Instruction
Spindle lifting system SL/SM compact
Document no.: B-00061
Edition 2018 02
operating instruction EN
Copyright by Ergoswiss AG
20/23
8Maintenance and disposal
8.1 Maintenance and cleaning
The spindle lifting system is maintenance-free for up 10’000 cycles while observing the specified normal op-
eration. Therefore, servicing is not necessary.
ATTENTION
The control box and the manual control switch must only be cleaned with a dry or damp
cloth. Before cleaning the power cable has to be separated from the mains!
ATTENTION
No liquid is allowed to enter the plug connections.