Instruction Manual for TECH-system type 239
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Page 35 of 39 june 2020 ver. 09
LINAK Danmark A/S - Mønstedsvej 9 8600 Silkeborg - Telefon 86803611 - www.linak.dk
Turning on /operation
Before starting to use the system, it is important that all parameters have been set correctly according to
the diagram. The first time the system is used, it must be initialised to ensure that the actuators are
operating identically. The system is then ready for operation and the TR-EM-236 portable serial interface
handset can be disconnected.
Initialisation
The initialisation routine can be started by pressing *(ARROW UP and ARROW DOWN) simultaneously
for 3 seconds or by sending an incoming signal to "Home input, terminal 16". If parameter no. 11 "Power
on" is set to "1", the initialisation routine will be started every time the unit is powered up. The initialisation
routine can be interrupted with a new FORWARD or BACKWARD command or a STOP signal. When the
initialisation routine starts, both actuators begin to move in the same direction and will continue to operate
until the power limit stops the motor or the pulses cease. During the routine, the error LED flashes slowly.
When it stops flashing, both motors have stopped and the unit has reset the pulse counters. The unit is
now initialised and ready to use.
*(Applies only if LINAK control units are used)
IMPORTANT!
The keys must be depressed throughout the initialisation process or the
control unit will stop communicating with the actuators and the procedure will have to be
restarted.
Appropriate use:
•
The system is
only
intended/designed for use as a component part in machinery or equipment
used in an industrial environment.
•
After fitting, test the system to check that it functions correctly.
•
The application must be allowed free movement along the full stroke length of the actuator.
•
Bolts attached to the actuator's piston rod eye and back fixture must be secure.
•
Ensure that the system is connected to the correct voltage.
Inappropriate use:
•
Duty cycle must
not
exceed 10%: max. 2 min. operation followed by an 18-minute pause
•
The actuator must
not
bear a load in excess of the max. load stated on the data plate.
•
The actuator must
not
bear a transverse load.
•
The actuator must
not
be subjected to knocks and violent jolts.
•
Unevenly distributed loads will exert oblique stress on the actuators.
•
The system must
not
be connected to a different voltage than the voltage stated on the data plate.
•
The control box and power supply must not be covered.
•
The equipment is
not
suitable for use in the vicinity of flammable, anaesthetic mixtures of air,
oxygen or nitrous oxide (laughing gas).
•
The system is
not
suitable for applications which can be described as:
•
medical devices
•
equipment for use in the offshore industry (ATEX)
•
aircraft
•
nuclear power plant
•
The system must
not
be used until it is incorporated into the end product.
