La23 Deskline - Linak Inline LA20 User Manual

2. LA23 (DESKLINE )
®
Usage
• Duty cycle: 10 %, 2 minutes continuous use followed by 18 minutes not in use
• Usage temperature: +5 °C - +40 °C normal operating temp .
-30 °C - +50 °C according to test conditions: ISO 7176-9
• Storage temperature: -45 °C to +70 °C (according to ISO 7176-9)
• Compatibility: DESKLINE Control boxes .
SLS must be ignored Up + Down in the CBD4, when configured for LA23 and in the CBD6S with old actuators .
• Approved according to EN60335-1 with CBD6S
• Flammability rate: Enclosure UL94-V0
• Cycles: The LA23 Life cycle test has been performed with a stabilised power supply (10 % duty cycle) on a 200 mm stroke
actuator at max . load at 5000 cycles
Warnings
• Do not sideload the actuator .
• Only use the actuator within specified working limits .
• When mounting the LA23 in the application ensure that the bolts can withstand the wear and that they are secured safely .
• If an actuator with stroke length below 50 mm is used, and the electrical end-stop switch fails, please be aware that the distance before reaching
the mechanical end- stop will be prolonged . The extra distance will be 50 mm minus actual stroke length .
I .e . If an actuator with 20 mm stroke length is used and the switch fails, it will travel an additional 30 mm before reaching the mechanical end-stop .
• Instruction concerning the turning of the piston rod eye
When mounting and taking into use, it is not permitted to make excessive turns of the piston rod eye . In cases where the eye is not positioned
correctly, it is permitted to first screw the eye down to its bottom position, at a maximum torque of 2 Nm (1), and thereafter a maximum half
turn outwards again (2) .
Recommendations:
• Do not place load on the actuator housing and do prevent impact or blows, or any other form of stress to the housing .
• Ensure that the cable lock is mounted correctly .
• Ensure that the duty cycle and the usage temperatures for LA23 actuators is respected .
• Ensure that the cable cannot be squeezed, pulled or subjected to any other stress .
• The LA23 is not suitable for use in outdoor applications where it can be exposed to sun and rain .
If outdoor use cannot be avoided, it is very important that the LA23 is mounted in a position where it is well shielded . It is up to the customer to
provide the shielding . Furthermore, it will be good practice to ensure that the actuator is fully retracted in the "normal" position . The reason is that
there will be a vacuum inside the actuator if it is extended which over time can lead to water entering the actuator .
The LA23 is a small and strong push actuator (up to 2500 N) . The LA23 can be used
in various applications where size is important . The LA23 is e .g . ideal for adding tilt-
function to a desk, so the table top can tilt or for adjustment in handicap kitchens .
Some of the benefits the LA23 offers you are:
• Compact design
• High lifting force
• Exchangeable cables
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