Hafele DT 750, Operating Instructions Manual, Page: 9 / 24

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4. Installation
The installation and maintenance instructions are a separate document and
are enclosed with the product. They are exclusively intended for:
• The operator
• The installation and start-up personnel
5. Start-up
The product is supplied in so-called simple mode for stand-alone operation (SA).
These instructions only describe how to start up in this mode.
• Details of use of the product with software applications can be found in the
relevant software documentation.
• The “Stand-Alone” mode will be permanently shut off once the product is
configured for the first time using the Dialock MDU. After that, reactivating
this mode is only possible after a reset.
5.1 Initial start-up The work operations only need to be carried out once during initial start-up.
The individual work operations must be carried out within a short time window.
Therefore:
• First study every work operation and have the keys that are needed at the ready
before commencing with initial start-up.
• Perform the work operations quickly and without interruptions.
For safety reasons, the initial start-up can only take place within 5 seconds after the
battery was inserted.
If this time window is missed, the initial start-up can be started again by removing
the battery and inserting it again.
WARNING
Danger in case of improper use!
Improper use of the product can result in dangerous situations.
> Never use the product in potentially explosive areas.
> Never use the product under any other than the approved ambient
conditions.
NOTE
Damage to product due to damaged wires!
Damaged wires affect the functionality of the product.
> Do not trap or damage wires during installation.
> Never start up and use the product if any wires have been damaged.
NOTE
Malfunction due to outdated Dialock firmware.
To ensure that the current Dialock firmware is running on the terminal, the
device has to be flashed (programmed) using the mobile programming unit
(MDU) during start-up. In case of questions concerning the firmware version
or the procedure please contact Häfele.
For step-by-step instructions “ Start-up ” see illustrations starting
on page 14 .
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