10
.
RESET following a power failure
If there is a power cut while the table columns are moving, the system will need
to be RESET before the table can be used again as normal.
DOWN
RESET (initialise) the system:
Hold down the “DOWN” and “UP” buttons together. After a brief pause, the
travel modules travel downwards to the mechanical stop and switch off. Now
release the buttons. The RESET is confirmed by an audible signal that sounds
three times. The system is now ready.
UP
Display
M
M1 M2 M3
6.2 Operation
Manually adjusting the table column height
Use the “DOWN” button to move down and the “UP” button to move up.
The display shows the absolute working height of the construction
in cm only when the minimum height of the adjustable construction
has previously been set to 665 mm.
The table columns travel up and down at normal speed for as long as
the relevant button is held down. The table columns are automatically
stopped before they reach the mechanical stop position.
If the table columns are travelling downwards, the travel module stops automatically a few centimetres before they reach the stop position. Pressing the “DOWN”
button again causes the table columns to travel downwards at a reduced speed until they reach the stop position (safety feature to prevent e.g. body parts being
caught).
If the table columns are already within the safety range and are to be lowered further, but were previously being moved upwards, press the “DOWN” button twice.
6.1 Initialising the table columns when starting up the system for the first time (RESET)
When a table that has not previously been initialised is started up for
the first time, or when a corresponding error message is displayed, the
system needs to be RESET before the table can be used as normal.
The height-adjustable work benches E, 4 E and 4 E FIFO are already
initialised and ready for use when supplied.
During the initialisation process (RESET), the control system synchronises the
travel heights of the connected table columns.
Uncontrolled movement in the table columns during initialisation (RESET) can
damage the columns and shorten the service life.
During initialisation (RESET), do not restrict the movement of the table
columns by means of any mechanical connection.
The connected table columns need to be initialised (RESET):
When a faulty table column has been replaced,
When an error message has been issued (A 64: RESET – compulsory), e.g.
after a power cut that has occurred while the table columns were moving.
The reset journey (initialise) is carried out at reduced speed.
6. Start-up
The basic function of the control system is to raise or lower the table. Both
of these functions can be performed via the table’s manual controls (before
changing the manual controls, remove the power plug; it may be necessary to
reset the system).
When starting up the table:
When running the drive, please ensure that no objects (e.g. furniture)
or body parts become trapped.
To prevent crushing and cuts, nearby objects should be kept at a
minimum distance of 25 mm from the table columns.
Load values must not be exceeded.
Safety instructions must be followed.
Inappropriate use of the system can pose hazards to people and
equipment.
The product warranty is valid only when the product is used in accor-
dance with the stipulations in this user guide.
Loading under tension of the table columns is forbidden.
The height-adjustable work bench can be damaged if it comes into
contact with obstacles, and the service life may be shortened.
Keep the travel area beneath the table top and the safety area around
the table column feet clear.
The work bench 4 E FIFO is accessible from both sides. Due to its size,
the work bench occupies a large, confusing moving space. The acces-
sibility on both sides of the work bench 4 E FIFO must be guaranteed
safe from both sides, according to the tasks.
Hazard must be avoided for the personnel on both sides, during the
move of the work bench. Unforeseeable risks with new installations at
the work bench or the FIFO Storage space need a new assessment of
risk and a new declaration of conformity, if necessary.
Table tops or equipment must be rigidly connected to the drive system.
For this reason, it is forbidden to connect the adjustable feet or the base
plate of the table columns rigidly to the floor, this leads to a certain ad-
ditional guidance and so the table columns will be damaged.
