Ergoswiss SL 14 Compact Series User manual

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 1of 26
Operating instruction – Spindle lifting system SL/SK/SM 14xx Compact
It is essential to read this operating instruction thoroughly before commissioning the system.
The manual must be kept in close proximity to the system for future reference.
Spindle lifting column of Type SL, SK or SM
Control box Compact-3-eco
Hand switch Memory
Example of a frame with two lifting columns:
Table plate support
Cross bar
Table feet
Errors and technical changes reserved.
Ergoswiss AG does not assume any liability for operating errors or
using the products outside of the intended purpose use.
At the time of delivery Ergoswiss AG will replace or repair defect
products within accordance with the warranty provisions.
In addition, Ergoswiss assumes no other liability.
For your questions and special custom demand Ergoswiss AG will
be at your disposal.
Ergoswiss AG
Nöllenstrasse 15
CH-9443 Widnau
Tel.: [phone]
Fax: [phone]
[e-mail]
www.ergoswiss.com
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5
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Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 2of 26
This operating instruction applies to:
Lifting systems SL 14 xx, SK 14xx and SK 14xx with control box Compact
Example: Lifting system SL 2440 EU 02 (Article number: 901.20034)
Example: Lifting system SK 2440 EU 02 (Article number: 910.20034)
Example: Lifting system SM 2440 EU 02 (Article number: 902.20034)
Description
Standard variations
SL
Type of lifting column
SL, SK, SM
2440
Number of lifting columns
1, 2
2440
Spindle pitch in mm
4 mm
2440
Stroke length in cm
30 cm, 40 cm
EU
Country specific power cable
EU, CH, US
02
01= Hand switch Up-Down ; 02= Hand switch Memory
02
Frame SL 14 xx, SK 14xx and SK 14xx with control box Compact
Bsp.: Frame SL-2 1440 960-1610 EU 02 (Article number: 902.30058)
Bsp.: Frame SK-2 1440 960-1610 EU 02 (Article number: 902.30058)
Bsp.: Frame SM-2 1440 970-1620 EU 02 (Article number: 902.30058)
Description
Standard variations
SM
Type of lifting column
SL, SK, SM
-2
Number of lifting columns
1, 2
1440
Spindle pitch in mm
4 mm
1440
Stroke length in cm
30 cm, 40 cm
960-1610
Distance from Center of leg to center of leg
Telescopic cross bar
EU
Country specific power cable
EU, CH, US
02
01= Hand switch Up-Down ; 02= Hand switch Memory
02
Other versions
Description
ESD
Electrostatic discharge from external profile via inner profile
s01-s99
Special version: adapter plate, table foot, fitting length, color, etc.
Notes over the operating instruction:
Lifting systems from Ergoswiss AG are intended for installation in an overall system (e.g. assembly table)
and classified under the category of incomplete machines in accordance with the Machinery Directive
2006/42/EC.
This operating instruction contain information on the commissioning, handling and safety of the lifting sys-
tem and are aimed at the further- user and manufacturer of the entire system. The further-user of this lifting
system is obliged to create an operating manual with all usage information and hazard warnings for the en-
tire system.
The declaration of incorporation is only valid for the Ergoswiss lifting system and not for the overall system
created by the further-user.

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 3of 26
Table of content
1Safety requirements ................................................................................................................ 4
1.1 Explanations of the symbols and notes ..................................................................................... 4
2System description .................................................................................................................. 5
2.1 General .................................................................................................................................. 5
2.2 Intended purpose use ............................................................................................................. 5
2.2.1 General safety instructions................................................................................................... 5
2.3 Target group and prior knowledge ........................................................................................... 6
2.4 Performance characteristics ..................................................................................................... 7
2.4.1 Lifting column SL/SK/SM 14xx.............................................................................................. 7
2.4.2 Control box Compact-3-eco ................................................................................................. 8
2.4.3 Hand switch Memory ........................................................................................................... 9
2.4.4 System data ....................................................................................................................... 9
3Mounting instructions............................................................................................................ 10
3.1 Mounting instructions Lifting column ...................................................................................... 10
3.2 Montage instructions Control box ........................................................................................... 12
3.3 Montage instructions Hand switch .......................................................................................... 14
3.3.1 Hand switch Memory......................................................................................................... 14
3.3.2 Hand switch Up-Down ....................................................................................................... 14
4Initial operation..................................................................................................................... 15
4.1 Plug detection....................................................................................................................... 15
4.2 Duty cycle monitoring............................................................................................................ 15
5Operation with Hand switch Type Memory ........................................................................... 16
5.1 Drive Up / Down ................................................................................................................... 16
5.2 Saving and approaching a memory position ............................................................................ 16
5.3 Limit the stroke length (Container-Stop/Shelf-Stop)................................................................. 17
5.4 Setting the shown height on the display ................................................................................. 17
5.5 Chaning the display unit of measurement (mm/inch) – Reset «S 5» ......................................... 18
5.6 Restore to factory settings – Factory reset «S 0» .................................................................... 18
5.7 Reference drive – Referencing the end positions – «Long Key Down» ...................................... 19
6Operation with Hand switch Type Up-Down ......................................................................... 19
6.1 Drive Up / Down ................................................................................................................... 19
7Synchronous operation of 2, 3 or 4 control boxes................................................................. 20
7.1 Cable connections ................................................................................................................. 20
7.2Commissioning the synchronized systems............................................................................... 21
7.3 Operation scenarios – FAQ .................................................................................................... 21
8Safety strip – Squeezing protection ...................................................................................... 22
8.1 Commissioning...................................................................................................................... 22
9Maintenance and disposal ..................................................................................................... 23
9.1 Maintenance and cleaning ..................................................................................................... 23
9.2 Repairs and spare parts......................................................................................................... 23
9.3 Disassembly and disposal ...................................................................................................... 23
9.4 Electrical and Electronic Equipment Act .................................................................................. 23
9.5 Error codes on the display ..................................................................................................... 24
9.6 Click codes ........................................................................................................................... 25
9.7 Trouble-shooting................................................................................................................... 25
10 Declaration of Incorporation ................................................................................................. 26

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 4of 26
1Safety requirements
The safety instructions must be paid attention to! If the system is operated improperly or not in accordance
with the intended use, there may be a risk to persons and property!
Before installing and operating the lifting system, this operating instruction must be read and understood.
The manual must be kept in the close proximity to the system for future reference.
1.1 Explanations of the symbols and notes
The following explanations of symbols and notes must be observed. These are classified according to ISO
3864-2 (ANSI Z535.4).
DANGER
Indicates an imminent danger.
Failure to follow the information will result in death or severe physical injury (disability).
WARNING
Indicates a potentially dangerous situation.
Failure to follow the information will result in death or severe physical injury (disability).
ATTENTION
Indicates a potentially dangerous situation.
Failure to follow the information will result in damage to property and minor or medium
physical injuries will result.
NOTE
Indicates general information, useful user tips and work recommendations, which have no im-
pact on the health and safety of staff.

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 5of 26
2System description
2.1 General
The basic functionality of a spindle lifting system SL/SK/SM by Ergoswiss AG is the lifting and lowering of
work surfaces, machine parts, profile systems, etc.
An operative spindle lifting System SL/SK/SM consists of a minimum of following components:
→Lifting column SL/SK/SM
→Control box Compact-3-eco
→Hand switch Memory
→Country specific 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 control boxes or the connection of safety strips (squeezing protection)
can be used.
With the hand switch Memory the lifting system can be operated comfortably, the work surface will be ad-
justed steplessly in its height.
The current height of the work surface is shown continuously on the display (in cm or inches). In addition,
up to four different memory positions can be saved and approached individually.
2.2 Intended purpose use
Scope of application
NOT scope of application
→
Height adjustment of worktops
→
Height adjustment of machine parts
→
Height adjustment of profile systems
→
… the list is not exhaustive
→Clamping tool
→
Press (or counterhold for press)
→
Passenger transport
→
Security component
→
… the list is not exhaustive
2.2.1 General safety instructions
ATTENTION
The safety instructions must be paid attention to! If the system is operated improperly or not
in accordance with the intended use, there may be a risk to persons and property!
The lifting system may be used if:
→it is located in closed rooms, in a dry and non-explosive environment.
→the ambient temperature is between +10 °C and +40 °C.
→the relative humidity range is between 30% and 70% (non-condensing).
→there are no strong electromagnetic fields nearby.
→This device can be used by children aged 8 and over and by persons with reduced physical, sensory or
mental abilities or lack of experience and knowledge if they are supervised or have been instructed in
the safe use of the device and the resulting dangers to understand.

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 6of 26
The lifting system must not be:
→operated outside of the performance data (max. tensile, compressive, bending moment loads).
→subjected to impulse, impact and impact forces (e.g. setting down loads).
→operated with an incorrect mains voltage! Adhere to the type plate of the control box!
→designed for continuous operation (below the duty cycle ratio of 2/18).
→operated on unstable or sloping ground.
→operated with impermissible or non-designated components.
(e.g. different types of lifting columns; replacement of the control (control software))
→operated with damaged components.
→opened, reworked or rebuilt.
→operated if the power cable is not freely accessible. Disconnect the power cord in the event of a fault.
→Children must not play with the device. Cleaning and user maintenance shall not be made by children
without supervision.
When installing and operating the lifting system, the intended use of the entire system must be adhered to.
Commissioning is prohibited until the entire system complies with the provisions of the EC Directives
2006/42/EC (Machinery Directive). For this purpose, it is essential to perform a risk analysis, so that possible
residual hazards can be reacted to (e.g. through constructive measures or through instructions in the oper-
ating instructions and/or through safety indication on the system). In the event of improper use, the liability
of Ergoswiss AG and the general operating permit for the lifting system will expire.
2.3 Target group and prior knowledge
Before installing and operating the lifting system, this operating instruction must be read and understood.
The manual must be kept in close proximity to the system for future reference.
This operating instruction addresses the following groups of people:
The manufacturer of the overall system who integrates this lifting system into an overall system and
integrates these operating instructions into the operating instructions for the overall system.
The commissioning personnel who install the lifting system in a workplace, a machine, etc. and put it
into operation. For commissioning basic mechanical and electrical knowledge are required.

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 7of 26
2.4 Performance characteristics
2.4.1 Lifting column SL/SK/SM 14xx
Lifting column SL/SK 14xx
Lifting column SM 14xx
Cross-section
260 x 60 mm (10.23” x 2.36”)
150 x 70 mm (5.91” x 2.76”)
Standard stroke length
300, 400 mm (12”, 16”)
Installation length
Stroke length + 230 mm (9.06”)
Lower block position: Stroke length + 227 mm (8.94”)
Weight
SL 1430 = 9.7 kg (21.4 lbs)
SL 1440 = 11.0 kg (24.3 lbs)
SK 1430 = 9.8 kg (21.6 lbs)
SK 1440 = 11.2 kg (24.7 lbs)
SM 1430 = 8.2 kg (18.1 lbs)
SM 1440 = 9.2 kg (20.3 lbs)
Max. allowed pressure
load
2’000 N (450 lbf)
Max. allowed tensile load
FTensile stat. 500 N (112 lbf) ; FTensile dyn. 50 N (11 lbf)

Power consumption
4 A
Voltage
24 V
Lifting speed
12 mm/s (0.47’’/s)
Continuous noise level
< 60 dBA
Protection class
(DIN EN 60529)
IP 30
Electrical connection Molex MiniFit Plug 8 Pin
Cable length 1.8 m (70.9’’)
End switch
No (reading encoder)
Tested product life span
10'000 double strokes, with 400 mm (16’’) stroke length,
2’000 N (450 lbf) pressure load, duty cycle 2/18 
stat. = during standstill; dyn. = during stroke movement
Duty Cycle 2/18; operating max. 2 min, pause 18 min

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 8of 26
Max. allowed bending moment
Lifting column SL/SK
Max. allowed bending moment
Lifting column SM
Mbxstat. 
1’200 Nm (885 lbf⋅ft)
Mbystat. 
450 Nm (330 lbf⋅ft)
Mbxdyn. 
550 Nm (405 lbf⋅ft)
Mbydyn. 
200 Nm (147 lbf
⋅
ft)
Mbxstat. 
900 Nm (652 lbf⋅ft)
Mbystat. 
350 Nm (258 lbf⋅ft)
Mbxdyn. 
450 Nm (330 lbf⋅ft)
Mbydyn. 
150 Nm (110 lbf
⋅
ft)
Mbx = force x stroke
Mby = force x stroke
Mbx = force x stroke
Mby = force x stroke
stat. = during standstill; dyn. = during stroke movement
2.4.2 Control box Compact-3-eco
Dimensions (L x W x H)
264 x 103 x 37 mm (10.39” x 4.06” x 1.46”)
Weight
0.55 kg (1.2 lbs)
Supply voltage
EU: 207-254.4 V / 50 Hz US: 90-127 V / 50-60 Hz
Primary standby power
<0.6 W
Performance
2 min UP/DOWN 9A@33V 297 W (Normal cycle 2/18)
Performance rate
83 % @ 300 W Input power
Hall sensor supply voltage
5 VDC +/- 10 %; 250 mA
Protection class (DIN EN 60529)
IP 20
Performance Level (DIN EN 13849-1)
PL b
Stroke
Mbx
Force
Stroke
Mby
Force
Stroke
Force
Mbx
Stroke
Force
Mby




Bending moment of Lifting column SL/SK
force [N]
stroke [mm]
force [N]
stroke [mm]
Bending moment of Lifting column SM





Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 9of 26
2.4.3 Hand switch Memory
Electrical connection
Plug DIN 45329
Cable length: 1.7 m (67’’)
Supply voltage
5 VDC ± 10 %
Power consumption (average)
50 mA
Protection class (DIN EN 60529) IP 30
2.4.4 System data
# Lifting
elements
Max. system
load
Stroke
length
Lifting
element
Control box
Compact-3-eco
Lifting
speed
Duty
cycle
[kg] (lbs)
[mm] (in)
Type
230 V
110 V
[On/Off]
1 200 (440)
300 (12’’)

1430
V501
V551
12 mm/s
(0.47’’/s)
2/18 min
400 (16’’)

1440
V500
V550
2 400 (880)
300 (12’’)

1430
V501
V551
400 (16’’)

1440
V500
V550
3 400 (880)
300 (12’’)

1430
V501
V551
400 (16’’)

1440
V500
V550
Lifting column SL, SK oder SM
Duty cycle 2/18; operating max. 2 min, pause 18 min
NOTE
The lifting system can be subjected to uneven loads as long …
→
the max. load on the single lifting element is not exceeded,
→
the max. bending torque of the lifting element is not exceeded,
→
the entire system is located on sufficient safe ground
… and the entire plant has been constructed in accordance with the provisions of the mechan-
ical equilibrium. Conducting a risk analysis
ATTENTION
High pulse / impact forces due to the discontinuation of loads are not allowed.
(e.g. discontinuation of loads in feed with crane or forklift)

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 10 of 26
3Mounting instructions
3.1 Mounting instructions Lifting column
NOTE
The lifting system must be mounted in such a way, that driving to the lower position is possi-
ble at any time.
Otherwise, no initial operating and reset of the system can be carried out.
Mounting on top
Adaptor plate with slot hole
(Screw size M8)
Mounting on T-slot (Cross bar)
Outer profile with T-slots
Mounting at bottom
Inner profile
4x Screw M6x20 self-tapping
(included in scope of delivery)
Motor cable 1’800 mm (70.9’’)
can be extended up to 6’000 mm (236”)
(e.g. 4x Motor extension cable of 1’200 mm
(59”))

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 11 of 26
Lifting column Type SL/SK
Adaptor plate (Top)
2x Slot hole
for screw size M8
(drawing in mm)
Inner profile (Bottom)
4x Through hole
for screw size M6 (Ø5.3)
Torque max. 6 Nm (4.4 lbf⋅ft)
Screw-in depth mind. 15 mm (0.6”)
4x Screw M6x20 self-tapping included
in the scope of delivery
(drawing in mm)
Lifting column Type
SM
Adaptor plate (Top)
2x Slot hole
for screw size M8
(drawing in mm)
Inner profile (Bottom)
4x Through hole
for screw size M6 (Ø5.3)
Torque max. 6 Nm (4.4 lbf⋅ft)
Screw-in depth mind. 15 mm (0.6”)
4x Screw M6x20 self-tapping included
in the scope of delivery
(drawing in mm)

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 12 of 26
3.2 Montage instructions Control box
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 /
0.12’’) .
Be careful not to drill through the table top!
3. Mount the control box with 2 screws.
(e.g.: Button head screw DIN 7981-C, Ø 4.8 mm
(0.19”) , head-Ø 9.5 mm / 0.37’’).
NOTE
When tightening the screws do not exceed a maximum torque of 2 Nm
(1.5 lbf⋅ft) !
NOTE
The motor cable has a length of 1’800 mm (70.9’’) . If needed, up to 4 motor extension cables
can be connected. They have a length of 1’200 mm
(47.2’’) each.
124.00137: Extension cable Motor SCT/Compact 1.2m (47.2’’)
NOTE
The cable of the hand switch has a length of 1’700 mm (66.9’’) . If needed it can be expanded
with up to 3 extension cables. They have a length of 1’000 mm
(39.4’’) each.
124.00071: Extension cable Hand switch Compact 1m (39.4’’)

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 13 of 26



S
Motor socket 1 (M1)
Motor socket 2 (M2)
Motor socket 3 (M3)
Socket for Hand switch
D
P
F
Connection for safety strip or snyc cable
Power socket
Connection for functional grounding (e.g. ESD)
ATTENTION
Connecting homemade products to the control box is prohibited!
Only use supplied components.
1. Connect the motor cables to the control box. (Automatic plug detection on all motor sockets)
2. Connect the hand switch to the control box.
3. Connect the power cable to the control box.
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 to the correct sockets (M1, M2, M3)?
→Is the entire lifting system assembled according to the assembly instructions?
4. Connect power cable to the mains. (Click sound ready for initial operation)
P
F
D
S
1
2
3
Connection for optional
components

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 14 of 26
3.3 Montage instructions Hand switch
3.3.1 Hand switch Memory
1. Position the hand switch underneath the table plate.
The control panel must overhang below the work sur-
face!
2. Fasten the hand switch using the mounting screws.
Be careful not to drill through the table top!
3.3.2 Hand switch Up-Down
1. Position the hand switch underneath the table plate.
The control panel must overhang below the work sur-
face!
2. Fasten the hand switch using the mounting screws.
Be careful not to drill through the table top!

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 15 of 26
4Initial operation
ATTENTION
Danger of squeezing during height adjustment!
ATTENTION
It must be possible to fully retract the lifting element to its lower block position at any time
(also in the operating state).
If the lifting element cannot retract completely and hits a stop before it reached its lower
block position, the zero position is set incorrectly. This leads to a collision when moving up to
the upper block position.
ATTENTION
The system may only be fully loaded after the initial operation has been completed.
During the initial operation, the lifting system may be loaded with max. 50% of the system
load.
NOTE
During the initial operation, the lifting system drives with half the speed.
1. Keep the button pressed to drive to the lower block position.
The system moves downwards at half speed. Upward movement is disabled.
2. After reaching the block position, let go of the button .
The control box will give a click sound and the system will drive out a few millimeters.
After reaching the block position, the lower and the upper position will be stored automatically.
The initial operation is completed.
NOTE
The lower position is 3 mm (0.12’’) higher than the block position. The upper position depends
on 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.
4.2 Duty cycle monitoring
The duty cycle monitoring checks the ratio between the operation time and standstill time. To avoid over-
heating 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.

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 16 of 26
5Operation with Hand switch Type Memory
5.1 Drive Up / Down
This function is used for easy height adjustment of the system.
Press the button or .
Keep the button pressed until the desired working height is reached.
5.2 Saving and approaching a memory position
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 4 memory buttons up to 4 different positions can be stored and approached.
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 displayed again.
Example:
To approach a stored memory position:
Keep one of the buttons
1
2
3
4
pressed until the desired working height is reached.

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 17 of 26
5.3 Limit the stroke length (Container-Stop/Shelf-Stop)
These two features can be used to limit the stroke length of the lifting system (e.g. if a container is under
the table).
The container stop position limits the lower end position, the shelf stop position the upper end position.
To define a Container-Stop/shelf-Stop position, proceed as follows:
1. Drive to the desired end position in the lower half (for Container-Stop) resp. in the upper half (for Shelf-
Stop) of the movement area.
2. Keep the buttons and pressed simultaneously for 10 seconds.
Control box will click twice when the new Container-Stop/Shelf-Stop position is stored.
To deactivate a Container-Stop/shelf-Stop position, proceed as follows:
1. Drive to the stored end position (Container-Stop/Shelf-Stop position).
2. Keep the buttons and pressed simultaneously for 10 seconds.
Control box will click once when the existing Container-Stop/Shelf-Stop position is deactivated.
NOTE
For a Container-Stop position and Shelf-Stop position, these steps must be performed sepa-
rately.
5.4 Setting the shown height on the display
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 pressed 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).

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 18 of 26
5.5 Chaning the display unit of measurement (mm/inch) – Reset «S 5»
NOTE
No lifting movement is allowed during the reset.
1. Press the buttons
1
,
2
and simultaneously, until «S 5» or «S 7» is displayed.
The control box is now in setting mode.
2. Press the button until «S 5» is displayed.
3. Press the button
S
(Save).
Control box clicks 2 times …
The unit of measurement on the display has now been changed from millimeters (mm) to inches (inch) or
from inches to millimeters (25.4 mm = 1 inch).
NOTE
If the unit of measurement should be changed again, repeat steps 1-3.
5.6 Restore to factory settings – Factory reset «S 0»
ATTENTION
Before restoring to factory settings, it must be ensured that:
- the lifting element can retract completely.
- the lifting system is loaded with a maximum of 50% of the maximum allowed system load.
If the lifting element cannot retract completely and hits a stop before it reached its lower
block position, the zero position is set incorrectly. This leads to a collision when moving up to
the upper block position.
NOTE
During restoring to the factory settings, the lifting system drives with half the speed.
When restoring the factory settings, the entire system is newly set up again.
All settings such as Memory positions or End positions are lost.
1. If possible: Drive to lowest position
This saves time because the system only drives with half speed when doing a reset.
2. Press the buttons
1
,
2
and simultaneously, until «S 5» or «S 7» is displayed.
The control box is now in setting mode.
3. Press the button until «S 0» is displayed.
4. Press the button
S
(Save).
The display is blinking «068» (US – 110 V version «027»)
Perform the initial operation according to chapter 4.

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 19 of 26
5.7 Reference drive – Referencing the end positions – «Long Key Down»
ATTENTION
Before the reset, it must be ensured that:
- the lifting element can retract completely.
- the lifting system is loaded with a maximum of 50% of the maximum allowed system load.
If the lifting element cannot retract completely and hits a stop before it reached its lower
block position, the zero position is set incorrectly. This leads to a collision when moving up to
the up-per block position.
NOTE
During restoring to the factory settings, the lifting system drives with half the speed.
1. Drive the system to the programmed lowest position.
2. Keep the button pressed for 5 seconds («Long Key Down»).
The system moves downwards to the lower block position and resets itself like during the initial opera-
tion.
6Operation with Hand switch Type Up-Down
6.1 Drive Up / Down
This function is used for easy height adjustment of the system.
Press the button or .
Keep the button pressed until the desired working height is reached.

Operating instruction
Spindle lifting system SL/SK/SM 14xx Compact
Document no.: B-00061
Edition 2022 05
Operating instruction EN
Copyright by Ergoswiss AG
Page 20 of 26
7Synchronous operation of 2, 3 or 4 control boxes
7.1 Cable connections
Up to three lifting elements can be connected to one control box Compact-3-eco.
By cascading (synchronizing) multiple control boxes they can be controlled simultaneously with just one
hand switch. The control boxes can be connected using the SYNC-2 cable (124.00088) or the SYNC-4 cable
(124.00089).
SYNC-2 Cable
With the SYNC-2 cable two control boxes Compact can be
connected and synchronised.
The length of the SYNC-2 cable is 550 mm (21.7’’) .
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 rip-out!
SYNC-4 Cable
With the SYNC-4 cable 2, 3 or 4 control boxes Compact can
be connected and synchronised.
The length of SYNC-4 cable is 1’800 mm (71’’) .
Two connected SYNC-4 cables have a length of 2.0 m (78.7’’) .
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 to
each other.
→
The loose ends do not have to be connected. However,
connecting the loose ends will not have any influence on
the system.