TTL air curtain systems - Controller TWICS
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1. Safety information
For safety reasons, these assembly and operating instructions, including their safety information, must
be carefully read and observed by all persons involved in assembly, start-up, operation, maintenance
and servicing.
Please observe the following safety information on the device and in the documentation.
Warning: Safety information aiming to avoid risks to persons and property!
For your own safety, read this information very carefully!
Warning: Risk posed by electrical voltage!
Risk of electric shock. Avoid contact!
Caution: Risk posed by static charge!
The electrical circuit board can be destroyed. Remove static charge by touching an earthed object!
Note: Observe information and tips!
All product information is to be kept for the entire service life of the air curtain device!
WARNING HAZARD
Air curtain devices contain dangerous, voltage-carrying exposed parts and/or moving or rotating
parts. These can cause very serious personal or material damage in case of misuse, replacing of
covers or inappropriate maintenance. Do never open the covers during operation! Do always cut
off the power supply before opening and switch off repair switch!
Assembly, disassembly, start-up, repair and changes of and to the air curtain system must only be
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only take place following consultation with the manufacturer or by TTL employees.
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authorised by the person responsible for the safety of the system to carry out the required
activities. The required skills include know-ledge of electrics, mechanics and heating installation, as
well as the applicable provisions, standards, accident prevention regulations, operating conditions
and on-site safety mechanisms.
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Original replacement parts and accessories approved by the manufacturer are designed for safety.
When using other parts or in the event of failure to observe the TTL documentation, we decline
all liability.
In the event of any ambiguities regarding technology, handling or use, we expressly recommend
checking with the manufacturer or his representative, citing the model designation.
Switching off the air curtain system(s) using the OFF key (0) on the TWICS control and automation panel
does not automatically interrupt the mains power supply. Electrical equipment in the air curtain system and
in the control panel as well as the mains and connection lines may still be energised. The complete electri-
cal disconnection of the air curtain system(s) from the mains takes place exclusively via the repair switch
provided by the customer!
WARNING
