Linak TWINDRIVE TD1 280 User manual

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www.linak.com
USER MANUAL
TWINDRIVE®
TD1 280 (Analogue)

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Preface....................................................................................................................................... 4
Important information ............................................................................................................ 5
Safety instructions................................................................................................................... 5
Before installation, reinstallation or troubleshooting .............................................................. 5
Before start-up ..................................................................................................................... 5
During operation................................................................................................................... 5
Repairs....................................................................................................................................... 6
Misc. on the TWINDRIVE®TD1 280 system ........................................................................... 7
Description of the TWINDRIVE® TD1 280 system ................................................................. 8
Mounting guidelines for the TWINDRIVE®TD1 280 system..................................................... 9
Mounting the handset and connection to the mains ......................................................... 9
The HB10 and HB20 series......................................................................................................10
Manufacturer’s declaration.....................................................................................................10
Emergency loweing via 9V batteries.....................................................................................11
How to change the 9V battery...............................................................................................11
Accessories and repair ............................................................................................................11
Labels for TWINDRIVE®...........................................................................................................12
Disposal of LINAK’s products..................................................................................................13
Mains cut-off (optional) ..........................................................................................................14
How to mount...........................................................................................................................14
Drawing appendix....................................................................................................................16
Addresses..................................................................................................................................20
Contents

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Preface
Dear User,
We are delighted that you have chosen a product from LINAK®.
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.
This User Manual does not address the end-user. It is intended as a source of information for the manufacturer
of the equipment or system only, and it will tell you how to install, use and maintain your LINAK electronics. It
is the responsibility of the manufacturer of the end-use product to provide a User Manual where relevant safety
information from this manual is passed on to the end-user.
We are sure that your LINAK product/system 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 LINAK product/system, you are always welcome to contact your local dealer.
LINAK subsidiaries and some distributors situated 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 products/systems can affect their operation and durability. The products
are not to be opened by unauthorised personnel.
The User Manual has been written based on our present technical knowledge. We are constantly working on
updating the information and we therefore reserve the right to carry out technical modifications.
LINAK A/S

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Safety instruction
General
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.
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.
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. Follow the
instructions for mounting – risk of injury if these instructions are not followed.
The appliance is not intended for use by young children or infirm persons
without supervision.
If there is visible damage on the product it must not be installed.
Note that during construction of applications, in which the actuator is to
be fitted, there must be no possibility of personal injury, for example the
squeezing of fingers or arms.
Assure free space for movement of application in both directions to avoid
blockade.

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Repairs
In order to avoid the risk of malfunction, all TWINDRIVE®repairs must only be carried out by authorised
LINAK workshops or repairers, as special tools must be used and special gaskets must be fitted.
TWINDRIVE under warranty must also be returned to authorised LINAK workshops.
Warning!
If any of the TWINDRIVE®products are opened, there will be a risk of subsequent malfunction.
Furthermore the warranty will not cover, when the product has been opened by unautorised
personnel.
Warning!
The TWINDRIVE®systems do not withstand to cutting oil.
Warning!
If the supply cable is damaged the product must not be used or connected to the mains. The
product has to be replaced by a new to avoid a safety hazard.
Before installation, reinstallation, or troubleshooting:
• Stop the TD1
• Switch off the power supply and pull out the mains plug.
• Relieve the TD1 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 is correct before the system is connected to the mains.
(See TD1 label on page 10).
• System connection. The individual parts must be connected before connection to the mains.
During operation
• 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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Misc. on the TWINDRIVE®TD1 280 system
This system is a TWINDRIVE system developed for leisure beds and for indoor use in private homes.
We advise children and disabled persons not to use the TD1 system without supervision.
Warranty
There is 36 months’ warranty on the TWINDRIVE®products TD1 and HB10/HC10/HB20 against
manufacturing faults calculated 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 system must only be cleaned with a firmly wrung cloth. The cleaners and
disinfectants must not be highly alkaline or acidic
(pH value 6-8).
It is not allowed to use solvents for cleaning up.

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Description of the TWINDRIVE®TD1 280 system
Each TWINDRIVE®TD1 unit consists of 1 - 2 internal motors and a built-in control box function which
makes it a very compact unit. The mains cable is fixed. Only the handset and optional 1 - 2 external
actuators must be connected.
Application of the TWINDRIVE®TD1 280 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 and the spindle nut. Exceeding the duty cycle will result in a
dramatic reduction of the life of the system.
Do not turn the system if it is not mounted in a bed.
Do not open the closing device on the TD1 during operation as this may cause malfunction
and possibility of personal injuries.
The TWINDRIVE®TD1 system range contains the following products:
• 1 TD1
• 1 HB10/HC10/HB20
Optional
• 9V batteries
• 1 - 2 actuators (LA27 or LA31)
• Mains cut-off
Be sure that the closing devices are in place before the TD1 is used.

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Handset
socket
Mains cable
Twist bracket
for 2 x 9V batteries
Footrest
Headrest
Closing device
Connection for external
actuators
Mounting guidelines for the TWINDRIVE®TD1 280 system
Figure 1
(Assembly overview)
Mounting the handset
Recommended usage of the strain relief the
PCB. Otherwise the DIN-plug and print might be
damaged when overstraining the cable.
Handset socket
(only by analogue
version and extra
channels)
Connect the cable from the 2 x 9V batteries to the
TD1 when connecting the mains.

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Please note that the TD1 must only be connected to the voltage stated on the label.
Connection to the mains
Use of the handset
The HB10/HC10/HB20 with cable
up/down operational
(1-2 channels)
common operation up/down (option)
the up/down operation is only activated when holding the button down.