Linak HOMELINE TWINDRIVE TD2 User manual

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WWW.LINAK.COM
USER MANUAL
TWINDRIVE®
TD2

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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
Manufacturer’s declaration.................................................................................................... 6
Misc. on the TD2 TWINDRIVE®system.................................................................................. 7
Description of the TD2 TWINDRIVE® system........................................................................ 8
Mounting guidelines for the TWINDRIVE®............................................................................ 9
Mounting the handset and connection to the mains ........................................................ 10
The HB10 and HB20 series..................................................................................................... 10
How to change the 9V battery.............................................................................................. 12
Accessories and repair ........................................................................................................... 12
Mains cut-off ........................................................................................................................... 13
Labels for TD2 TWINDRIVE®, HB10 and HB20...................................................................... 13
Disposal of LINAK’s products................................................................................................. 14
How to mount.......................................................................................................................... 15
Drawing appendix................................................................................................................... 17
Addresses................................................................................................................................. 20
Contents

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Preface
Dear User,
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 TWINDRIVE®products.
We are sure that the TWINDRIVE®products will give you many years of trouble-free operation. Before our
products leave the factory they undergo a full function and quality test. 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. Therefore,
changes must only be made according to agreement with LINAK A/S and changes are made at your own risk.
LINAK A/S

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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.
Before installation, reinstallation, or troubleshooting:
• Stop the TD2
• Switch off the power supply and pull out the mains plug.
• Relieve the TD2 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 TD2 label on page 10).
• System connection. The individual parts must be connected before connection 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 ruined.
Safety instruction
General

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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 cutting oil.
(continued)
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 TD2 TWINDRIVE®system
This system is a TWINDRIVE system developed for leisure beds and for indoor use in private homes.
Warranty
There is 36 months’ warranty on the TWINDRIVE®products TD2 and HB10/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.
Check emergency lowering batteries yearly for their full capacity.
If not, they have to be changed. Type 9V IEC LF 22.
The cleaners and disinfectants must not be highly alkaline or acidic (pH value 6-8).
It is nok allowed to use solvents for cleaning up.

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Description of the TD2 TWINDRIVE®system
Each TD2 TWINDRIVE®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 TD2 TWINDRIVE®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 open the closing device on TD2 during the operation as this may course malfunction and
possibility of personal injuries.
The TD2 TWINDRIVE®system range contains the following products:
• 1 TD2
• 1 HB10/HB20
Optional
• 9V batteries
• 1 - 2 actuators (LA27 or LA31)
• Memory and infrared (HB20)
Be sure that the closing devices are in place before the TD2 is used.

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Mounting guidelines for the TWINDRIVE®system
Open the closing devices by pushing the 2 pins and then pull the
closing device out.
Make sure that the closing devices have been closed properly.
Figure 1
(Assembly overview)
Mains cable Twist bracket
Footrest
Headrest
Mount the TD2
on the bed frame
Closing device
Connection for external
actuator
(other side)
for 2 x 9V
batteries

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Mounting the handset and connection to the mains
It is recommended to use the strain relief,
otherwise the DIN-plug and the PCB may be
damaged when overstraining the cable.
Please note that the TD2 must only be connected to the voltage stated on the label.
Use of the handsets
The HB10/HB20
Up/down operational (1-2 channels)
Common operation up/down (option)
The up/down operation is only activated when holding the button down.