Linak DL16 Manuel utilisateur

DL15/DL16/DB16 systems

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USER MANUAL

Preface ................................................................................................................................................................... 4

Important information ......................................................................................................................................... 5

Safety instructions................................................................................................................................................ 5

Before installation, re-installation or troubleshooting......................................................................................... 5

Before start-up ................................................................................................................................................. 5

During operation .............................................................................................................................................. 6

Repairs ................................................................................................................................................................... 6

Manufacturer’s declaration .................................................................................................................................. 6

Misc. on the DESKLINE®DL15/DL16/DB16 system.............................................................................................. 7

Warranty .......................................................................................................................................................... 7

Maintenance .................................................................................................................................................... 7

Description of the DESKLINE® DL15/DL16/DB16 system .................................................................................... 8

Mounting guidelines for the DESKLINE®DL15/DL16 system............................................................................. 9

Mounting guidelines for the DB16 system ....................................................................................................... 11

Mounting guidelines CBD4/CBD5/CBD6............................................................................................................ 13

Electrical connection of the DL15/DL16/DB16 system...................................................................................... 14

Initialisation of the DESKLINE®DL15/DL16/DB16 parallel systems................................................................. 15

Accessories and repair........................................................................................................................................ 16

Disposal of LINAK’s products ............................................................................................................................. 17

Labels................................................................................................................................................................... 18

Drawing appendix .............................................................................................................................................. 20

Declaration of conﬁrmity ................................................................................................................................... 23

Addresses ............................................................................................................................................................ 24

Contents

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

Safety instructions

Safe use of the system is possible only when the operating instructions are read

completely and the instructions contained are strictly observed.

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, re-installation, or troubleshooting:

• Stop the DL15/DL16/DB16

• Switch off the power supply and pull out the mains plug.

• Relieve the DL15/DL16/DB16 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 of the control box is correct before the system is

connected to the mains.

Important information

Important information on LINAK®products can be found under the following

headings:

Warning!

Failure to comply with these instructions may result in accidents involving

serious personal injury.

Failing to follow these instructions can result in the product being damaged

or being destroyed.

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 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 cutting oil.

(continued)

• 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 noise 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, that corresponds to their IP

protection.

Misc. on the DESKLINE®DL15/DL16/DB16 system

This system is a DESKLINE system developed for desks and for indoor use in ofﬁces.

Do not use it in industrial kitchens or in other environments that have to be cleaned

with aggressive detergents.

Do not bolt the legs to the ﬂoor so that free movement is prevented. This could

cause serious damage to the legs in error situations.

Warranty

There is a 36 months’ warranty on the DESKLINE products against manufacturing

calculated 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.

Service of double-insulated products:

Class II

A Class II or double insulated electrical appliance is one which has been designed

in such a way that it does not require a safety connection to electrical earth (US:

ground).

The basic requirement is that no single failure can result in dangerous voltage

becoming exposed so that it might cause an electric shock and that this is achieved

without relying on an earthed metal casing. This is usually achieved at least in

part by having two layers of insulating material surrounding live parts or by using

reinforced insulation.

There is no earthing/grounding means provided on the product, and no earthing/

grounding means is to be added to the product.

In Europe, a double insulated appliance must be labelled “Class II”, “double

insulated” or bear the double insulation symbol (a square inside another square).

Servicing a double-insulated product requires extreme care and knowledge of the

system, and is to be done only by qualiﬁed service personnel. Replacement parts for

a double-insulated product must be identical to the parts they replace.

The cleaners and disinfectants must not be highly alkaline or acidic

(pH value 6-8).

Description of the DESKLINE®DL15/DL16/DB16 system

Each DESKLINE®DL15/DL16/DB16 lifting unit is equipped with a motor and parallel/

memory drive is ensured by means of software in the CBD4/CBD5/CBD6 that also

takes account of oblique load on the desk. Soft start and stop are also part of this

software, which ensures a soft start and stop when adjusting the desk.

Application of the DESKLINE®DL15/DL16/DB16 system:

Irrespective of the load the duty cycle 10% ~ 6 min./ hour or max. 2 min. at

continuous use stated in the data sheets, must NOT be exceeded as this will result

in a superheating of the motor, the brake and the spindle nut. Exceeding the duty

cycle will result in a dramatic reduction of the life of the system.

The DESKLINE®DL15/DL16/DB16 system range contains the following products:

• 1 control box CBD4/CBD5/CBD6

• 1 single DL15/DL16/DB16 or 2, 3, or 4 parallel

• 1 exchangeable mains cable

• 1, 2, 3, or 4 motor cables

• 1 DP1U/DPF1M (if memory function is required) DP1C/WDPL/DPT/DPF1C (if

memory function and display is required) or 1 DPA/DPB/DP1K/DP1V/DPF1K (if only

up/down is required.)

Mounting guidelines for the DESKLINE DL15/DL16 system

Table top

Absorbing

material

Height of the DL5/DL6 in the lowest position

Min. desk height

Floor level

Figure 2

Figure 1

Max. 10 mm

DL15/DL16

motor housing

The lifting units are normally mounted with the motor housings upwards

and pointing towards each other (see ﬁgure 2).

The steel motor housing is supplied with 6 pcs. of M6 threaded holes meant

for mounting on the desk frame.

It is recommended to use all 6 pcs of M6 threaded holes. 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.

A suitable desk height in the lowest position can be obtained by mounting the

lifting unit on a 6-8 mm bottom plate by means of 4 pcs. of M6 countersinked

screws. We recommend you to use screws of min. quality 8.8. The thrust moment

must not exceed 10 Nm in the bottom plate thread.

The motor housing is supplied with 6 pcs. of M6 threaded holes meant for mounting

on the desk frame. We advise you to fasten the desk frame by means of 6 pcs. of M6

screws of a good quality and a suitable length, which must not go further into the

motor housing than max.10 mm. The thrust moment must not exceed max. 7.5 Nm.

Figure 3

(Example of how to mount a 2 parallel DESKLINE® DL15/DL16 system)

To avoid damage of the lifting unit there must be min. 1 mm space between

the end of the screw for the mounting bracket and the surface of the lifting

unit (see ﬁgure 1). The use of any longer screws will come into contact with

the inner parts. This will result in an irregular operation or even damage the

lifting unit.

The DESKLINE®DL15/DL16/DB16 system can only be used in push

applications with the motor housing mounted upwards.

Placement of a monitor directly above the motor housing may cause

malfunction of the monitor. Magnets inside the motor may interrupt the

picture on the monitor depending on the distance and type of monitor. If

this is the case the problem may be solved by placing an iron plate/tube

or another magnetic material, somewhat larger than the motor housing,

between the motor, and the table top.

The end stop system in the DB6 is based on a buffer system meaning that

you must be aware of the lengths when initialising. The products must be

able to drive:

Inwards direction: built-in dimension - tolerances – 5 mm

Outwards direction: built-in dimension + stroke length + tolerances + 5 mm

Ce manuel convient aux modèles suivants

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