Yaasa DESK PRO II Quick guide

Yaasa
Desk Pro II
operating instructions
Translation of the original

SAFETY AND DANGER NOTICES
‘NOTICES’
YAASA DESK PRO II
ENGLISH
The Yaasa Desk Pro II is a seating-standing desk (‘desk’) with electronic height
adjustment for office and home use.
The Yaasa Desk Pro II with electrical height adjustment has been tested, and complies
with the requirements relating to safety, durability and stability defined in EN 527-2.
A comprehensive operating & installation manual (‘manual’) can be found on the Yaasa
website (www.yaasa.eu).
Yaasa Living AG assumes no liability for any damage or injury resulting from improper
installation and/or use of this desk.
CAUTION
SAFETY NOTICE: Please read the notices and instructions carefully before
using the desk for the first time. This is to reduce the risk of burns, fire, electric
shock, personal injury and damage to the equipment. Keep these notices in a
convenient location to enable you to refer to them quickly when needed. You
should also make everyone else who uses the desk aware of the content of
these notices. Everyone who uses this product, or who carries out installation,
service or repair work, should read these instructions carefully and follow
them.
ATTENTION: When using electrical appliances, always pay attention to
the basic precautionary measures. IMPROPER USE AND FAILURE TO
COMPLY WITH OR TO PAY ATTENTION TO THESE INSTRUCTIONS AND
WARNINGS RELATING TO USE OF THE DESK CAN LEAD TO SERIOUS
PERSONAL INJURY AND/OR DAMAGE TO EQUIPMENT.
2

The Yaasa Desk Pro II has a collision detection system, the Intelligent System
Protection or ‘ISP’). The ISP function serves to minimise damage and injuries
caused by crushing. The user remains responsible for using this product properly.
This desk can be only used by children from the age of 8 and by people
with impaired physical, sensory or mental faculties or a lack of experience
and knowledge if they are being supervised or have received instruction in
the safe use of this device, and understand the potential dangers that can
result from improper use. Children below the age of 8 or people with impaired
physical, sensory or mental faculties or a lack of experience and knowledge must
be kept away from this desk with its electrical height adjustment, its control units
and its keypads.
The desk must only ever be used for the purposes described in the manual.
Unauthorized use must be avoided!
Two people must be involved in setting up and moving the desk. Pay particular
attention when moving heavy parts, and to any resultant nip or pinch points. Use
and pay attention to the manual when setting up and installing the desk.
The electrical height adjustment function must only be used after the desk has
been installed completely and correctly. The table must never be used as a lifting
device.
The screw connections on the desk must be tightened firmly and then checked at
regular intervals.
Never modify, extend or convert the desk and its constituent parts. Never use parts
that are not recommended by the manufacturer.
Never open up electronic components, housings or covers because there is the risk
of electric shock. Maintenance and repair work may only be carried out by trained
specialist personnel.
When using the desk, never sit or stand on it, and never crawl under it or lie
underneath it while the desk is being used by anyone else. When resetting (moving
the table completely downwards) there is a danger of pinching between the table
leg and the table foot!
Whenever the desk is moving up or down, stay at a safe distance to prevent any
collisions and/or crushing injuries between desk and surrounding items and/
EN
3

or people. The person operating the desk needs to have an unrestricted
range of view of the desk and its surrounding area in order to observe its
movements and to prevent collisions, damage and injuries when adjusting the
desk height upwards or downwards.
Never place items under the desk that are higher than 54 cm. When operating
the desk, pay particular attention to people and window frames, radiators,
office chairs, cabinets and other items of furniture.
There is a danger of falling through the power cord. Ensure that the power
cable is long enough to suit the height adjustment range of the desk, and is
able to move freely. Always keep the connection cable away from heated
surfaces. Also ensure the same two things for any other cables attached to
any other devices on the desk.
The desk must only ever be used in dry interiors and in an environment free
of damp or high ambient humidity. Keep liquids away from the electronic
components of the desk.
Before cleaning and/or maintaining the desk, unplug all cables from their
power sockets.
Do not use the desk if the connecting cable or plug is damaged, if the
desk is not functioning as described in the manual, if the desk has
dropped or toppled over and is damaged or has got wet.
EN
4

TECHNICAL PROPERTIES &
PRODUCT DETAILS
EN
5
Table size
139 cm x 75 cm
160 cm x 80 cm
180 cm x 80 cm
Weight
36,64 kg
39,50 kg
41,41 kg
A
138
160
180
B
75
80
80
C
62-
128
62-
128
62-
128
D
2,4
4
5
E
67
67
67
F
8,2
9,8
10,8
G
54,5-
122,5
54,5-
122,5
54,5-
122,5
H
6,6
6,6
6,6
I
58
58
58
J
109
127
145
A
B
C
D
E
F
GH
I
J

EN
6
Frame: made of powder-coated steel for desk tops:
138x75 to 180x80 with aluminium base
including 4 levelling slides with a 10 mm thread
Height adjustment interval: 62 to 128 cm
Lifting speed: 38 mm/s
Lifting pillars: 3-stage
Max. loading: 80 kg
Input: 230 V / 50 Hz / 2 A
Switching cycles: switched on for 2 minutes;
switched off for 18 minutes
Safety function: Collision detection (ISP)
Plug type: Euro (3 m cable length)
Desktop: Laminated chipboard (18 mm thickness) with high-quality
HPL laminate and all-round plastic edge protector
Operating element: raising and lowering, with memory function and display,
also showing the desk height

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SCOPE OF DELIVERY
Package 1 of 2
A 1 x table frame with table legs
B 2 x table feet with levelling sliders
C 2 x side profiles
D 4 x plastic cover for side profiles
E 1 x pre-wired keypad handset with memory function (‘hand switch’)
F 1 x power unit
G 1 x power cable
H 1 x cover plate for power unit
I 1 x screw kit with retaining clips and corresponding hand tools
J 1 x cable mounting
K 1 x operating instructions (‘Manual’)
L 1 x quick set-up instructions (‘Assembly Guide’)
Package 2 of 2
M 1 x desktop
N 4 x decorative inserts for table feet
EN
M N
A
E
B
C
K
L
H
D
I
F G J

INSTALLATION &
ASSEMBLY INSTRUCTIONS




8
EN
Always assemble the desk in accordance with the Assembly Guide. The Assembly
Guide is supplied with the desk on a separate sheet of paper (package 1 of 2).





4x
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EN





ONLY FOR SIZES M & L
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EN





11
EN





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EN

2
COMMISSIONING AND
USE OF THE DESK
After installation of the desk, the levelling slides on the feet must be adjusted until
the desk is horizontal and stable.
Position the desk near a power socket and plug the power cable into the socket.
The desk is now ready to use.
The following cable routing is recommended:
1
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EN
Motor 1
Power
Motor 2HS

FUNCTIONS
Setting the desk height
Press the Up and Down arrow keys on the keypad handset to raise or lower the desk.
Engagement duration
The desk mechanism cannot be operated continuously for more than 2 minutes at a time.
If this time is exceeded, an 18-minute rest period is initiated. After this break, the desk can
be operated normally again. Excessive use can cause lasting damage to the electronic
components and can render the warranty null and void.
Lowering completely
Whenever the desk reaches a height 3 cm above its lowest position, it stops automatically.
By pressing the ‘Desktop down’ arrow on the keypad handset again, the desk can then be
lowered to its lowest position, at reduced speed.
The desktop moves up or down until you release the key, or until the maximum or
minimum desk height is reached.
FAQs AND TROUBLESHOOTING
A detailed set of troubleshooting instructions can be viewed at www.yaasa.eu.
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EN

Manual reset
If the actual desktop height no longer matches the displayed desktop height, you may need
to initiate a manual reset to redefine the lowest desktop position.
Press the ‘Desktop down’ key.
Press and hold down the ‘Desktop down’ key until the desk legs are fully retracted.
The desk stops 3 cm before this point, then moves into the ‘Complete lowering’ mode
described above. Once again, press and hold down the ‘Desktop down’ key until the
desk legs are fully retracted and the desk stops moving.
Press the ‘Desktop down’ key again and continue to hold it down.
After about 5 seconds, the desktop is lowered further until it reaches the lowest reset
desktop position.
Release the ‘Desktop down’ key. It is then possible to use the electrical height
adjustment feature on the desk normally again.
Saving the memory position
This function saves a desktop height defined by you. A desktop height can be saved to each
memory position key on the keypad handset. Proceed as follows to save a desktop height:
Your desired height is now saved to the desired memory position key. To activate that height
setting in memory, press and hold down the memory position key until the desk reaches the
predefined height and comes to a stop.
Move the desktop to the desired height (e.g. 73 cm).
Press the memory key.
S - appears on the display.
Press the desired memory position key, e.g. 2.
S 2 appears on the display.
15
EN

Collision detection system (Intelligent System Protection = ISP)
The Intelligent System Protection (ISP) is the collision detection system for the integrated
drive system. The aim is to reduce the risk of system damage when using LOGICDATA
products. If there is an obstacle in the operating range of a desk, and if this obstacle collides
with the desk, this change in load has an impact on the drive components. As soon as the
system detects a change in load of this kind, all drives stop immediately, then move in the
opposite direction for a few seconds.
Factory Reset
Here is how to perform a factory reset of the Yaasa Desk Pro II using a memory keypad
handset:
Press and hold down the following keys for 3 seconds:
(memory keys 1 and 2 and the ‘Desk up’ key)
An S is displayed on screen with a numeral.
Press the ‘Desk down’ key
until S 0 is displayed on screen.
The display shows S0.
Press the memory key.
Keylock
Enabling the keylock function prevents you from adjusting the desktop by pressing a key
accidentally. The keylock function can be enabled by moving a finger slowly across the
bottom edge of the keypad handset. Important: The display must be active for you to
activate the keylock function. To activate an inactive display, press any key. Whenever you
enable the keylock function, a key symbol is displayed on the screen. To disable the keylock
function, move a finger slowly across the bottom edge of the keypad handset.
Um die Tastensperre zu deaktivieren, streichen Sie erneut langsam mit einem Finger über
den unteren Rand des Bedienelements.
16
EN

17
EN
Do NOT use the following items to clean your desk:
• abrasive and scraping agents such as abrasive powders & sponges and steel wool;
• polish, washing powder, furniture cleaner, bleach;
• cleaning agents with powerful acids and acidic salts
• steam cleaners
MAINTENANCE
After about a week of use, check to ensure that all screws are still tightened firmly.
If necessary, tighten the screws back down using a torque wrench.
CLEANING AND CARE
The power cable on desk must be unplugged from its mains socket before all care or
maintenance work on the desk.
For slight and normal levels of soiling, the desktop can be cleaned using a paper towel,
a soft, clean cloth (dry / damp) or a non-abrasive sponge (damp). Use conventional
domestic detergents or soaps.
To avoid smearing, you should wipe down the surface with a little hot water, then dry it
with normal paper or microfibre cloths.

DISPOSAL
RETURN OF GOODS
AND WARRANTY
CONTACT
Right of exchange and return of goods for up to 14 days from the date of purchase.
Legal warranty of 2 years subject to proper use.
After purchasing this desk, should any problems occur, and for all questions about the
product, please contact Customer Service at our (online) shop (by phone or e-mail).
For any further information, in the event of problems occurring as well as for any further
questions you may have, please contact
Yaasa Living AG
Kornhausstrasse 28
9000 St. Gallen, Switzerland.
www.yaasa.eu
[e-mail]
© Yaasa Living AG 2020
The product must be disposed of for recycling in accordance
with local waste disposal regulations. By disposing of the product
separately, you are helping to minimise the volume of waste for
incineration and landfill, which in turn helps to reduce any adverse
impacts on human health and the environment.
18
EN

Yaasa Living AG
Kornhausstrasse 28
CH-9000 St.Gallen
www.yaasa.de
www.yaasa.eu