Linak DESKLINE DL2 User manual

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U
S
DL2 system
To learn more about LINAK please visit:
WWW.LINAK.COM
USER MANUAL

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Preface ..................................................................................................................................................................4
Safety instructions...............................................................................................................................................5
Before installation, reinstallation or troubleshooting ......................................................................................5
Before start-up .....................................................................................................................................................5
During operation .................................................................................................................................................5
Repairs ..................................................................................................................................................................6
Manufacturer’s declaration .................................................................................................................................6
Misc. on the DESKLINE®system ..........................................................................................................................7
Warranty...............................................................................................................................................................7
Maintenance.........................................................................................................................................................7
Mounting guidelines for DL2 with CBD2N control box ....................................................................................9
Bending moment...........................................................................................................................................10
Mounting guidelines CBD2N .........................................................................................................................11
Electrical connection of the DL2 system .........................................................................................................12
Operation with SLS........................................................................................................................................14
Description of the DESKLINE®DL2 Memory System with CBD2 E/F/G ..........................................................15
Mounting guidelines for DL2 system..............................................................................................................16
Bending moment...........................................................................................................................................17
Mounting guidelines CBD2 E/F/G...................................................................................................................18
Electrical connection of the DL2 system .........................................................................................................19
Initialisation of the DESKLINE DL2 system.......................................................................................................21
Operation with SLS........................................................................................................................................22
Disposal of LINAK’s products ............................................................................................................................23
Label ...................................................................................................................................................................24
Drawing appendix .............................................................................................................................................25
Addresses ...........................................................................................................................................................28
Contents

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Preface
We are delighted that you have chosen a product from LINAK A/S. LINAK systems
are high-tech products based on many years of experience in the manufacture and
development of actuators, electric control boxes, controls and chargers. We are also
constantly improving our products to meet customer requirements.
This User Manual will tell you how to install, use and maintain your LINAK
DESKLINE®products.
We are sure that the DESKLINE®products will give you many years of problem-free
operation. Before our products leave the factory they undergo full function and
quality testing. Should you nevertheless experience problems with your systems,
you are always welcome to contact our service departments or service centres.
LINAK subsidiaries and distributors all over the world have authorised service
centres, which are always ready to help you.
LINAK provides a warranty on all its products. This warranty, however, is subject to
correct use in accordance with the specifications, maintenance being done correctly
and any repairs being carried out at a service centre, which is authorised to repair
LINAK products.
Changes in installation and use of LINAK systems can affect their operation and
durability. Changes must therefore only be made by agreement with LINAK A/S and
are made at your own risk.
LINAK A/S

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Safety instructions
Failure to comply with instructions marked with the warning symbol may result in
accidents involving serious personal injury.
Failure to comply with instructions marked with the ”NOTE” symbol may result in
serious damage to the system or one of its components.
Persons who do not have the necessary experience or knowledge of the product/
products must not use the product/ products. Besides, persons with reduced
physical or mental abilities must not use the product/products, unless they are
under surveillance or they have been thoroughly instructed in the use of the
apparatus by a person who is responsible for the safety of these persons.
Moreover, children must be under surveillance to ensure that they do not play with
the product.
It is important for everyone who is to connect, install or use the systems to
have the necessary information and access to this User Manual.
If there is visible damage on the product it must not be installed.
The appliance is not intended for use by young children or infirm persons
without supervision.
Young children should be supervised to ensure that they do not play with the
appliance.
Before installation, de-installation or troubleshooting:
• Stop the DL2
• Switch off the power supply and pull out the mains plug.
• Relieve the DL2 of any loads, which may be released during the work.
Before start-up:
• Make sure that the system has been installed as instructed in this User Manual.
• Make sure that the voltage at the control box is correct before the system is
connected to the mains.
• System connection. The individual parts must be connected before the control
box is connected to the mains. See the User Manual for LINAK actuators, if
necessary.
During operation
• If the control box makes unusual noises or smells switch off the mains voltage
immediately.
• Take care that the cables are not damaged.
• Unplug the mains cable on mobile equipment before it is moved.
• The products must only be used in an environment, which corresponds to their IP
protection.

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Repairs
In order to avoid the risk of malfunction, all DESKLINE®repairs must only be carried
out by authorised LINAK workshops or repairers, as special tools must be used and
special gaskets must be fitted. Lifting units/lifting columns under warranty must
also be returned to authorised LINAK workshops.
Warning!
If any of the DESKLINE products are opened, there will be a risk of
subsequent malfunction.
Warning!
The DESKLINE®systems do not withstand to cutting oil.

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Misc. on the DESKLINE®system
Warranty
There is a 36 months’ warranty on the DESKLINE products against manufacturing
faults from the production date of the individual products (see label).
LINAK A/S’ warranty is only valid in so far as the equipment has been used and
maintained correctly and has not been tampered with. Furthermore, the system
must not be exposed to violent treatment. In the event of this, the warranty will be
ineffective/invalid. For further details, please see LINAK A/S ordinary conditions of
sale.
Maintenance
Clean dust and dirt on the outside of the system, at appropriate intervals and
inspect them for damage and breaks.
Inspect the connections, cables and plugs and check for correct functioning as well
as fixing points.
The cleaners and disinfectants must not be highly alkaline or acidic
(pH value 6-8).

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The DESKLINE®DL2 system contains following products:
1 or 2 DL2 lifting column(s) (no memory or parallel drive)
1 Control box CBD2
1 DP (Desk Panel)
1 Exchangeable mains cable
(With mains cut-off the cable is not exchangeable)
Options:
Built-in control box (CBD)
Class 1 protection (not if built-in CBD)
Prepared for 1 or 2 anti-squeeze safety switches
(NO type = normally open), only stop (not if built-in CBD)

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Mounting guidelines for DL2 with CBD2N control box
The DL2 column is supplied with either 8 mm end plates or 3 mm end plates.
8 mm end plates:
For mounting on the desk frame there are 4 holes for M10 bolts. It is
recommended to use all 4 bolts.
3 mm end plates:
For mounting on the desk frame there are 4 holes in the column for DG 80 x 35
screws. It is recommended to use all 4 screws.
As the table top amplifies the sound we advise you to place a vibration/shock-
absorbing material between the table top and the table frame.
The outer profile of the DL2 column has tracks, which can be used for mounting a
bracket. The mounting bracket can be used for e.g.:
Mounting a customised cover (for encapsulation of the DL2).
Mounting of a computer
Figure 1
Example of how to mount a DL2 system

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To limit the influence from the bending moment it is recommended to place the
heaviest load in the shaded area (see figure 2) in which the spindle is placed. The
spindle part is placed in the same side as the cable outlet.
See the DL2 data sheet for further information regarding bending moment.
Bending moment
Figure 2
LINAK recommends that the DESKLINE®system should be used in push
applications.
X-
X+
Y-
Y+
Spindle top