DAPAudio 1U fan unit Manual page 4

1U Fan Unit
IMPORTANT:
The manufacturer will not accept liability for any resulting damages caused by the non-observance of
this manual or any unauthorized modification to the system.
● Always let the device cool down before cleaning or servicing.
● Always disconnect power from the mains, when system is not used. Only handle the power cord by
the plug. Never pull out the plug by tugging the power cord.
● Always operate the unit with the AC ground wire connected to the electrical system ground.
● Avoid flames and do not put close to flammable liquids or gases.
● Do not connect this device to a dimmer pack.
● Do not drive the inputs with a signal level higher than required to drive the equipment to full output.
● Do not insert objects into air vents.
● Do not open the device and do not modify the device.
● Do not open this device. Risk: hazardous radiation exposure.
● Do not switch the system on and off in short intervals, as this would reduce the system's life.
● Do not put your equipment next to TV, radio, etc., because of interference or distortion.
● If the external cable is damaged, it has to be replaced by a qualified technician.
● If device is dropped or struck, disconnect mains power supply immediately. Have a qualified
engineer inspect for safety before operating.
● If the system has been exposed to drastic temperature fluctuation (e.g. after transportation), do not
switch it on immediately. The arising condensation water might damage your system. Leave the
system switched off until it has reached room temperature.
● If your Dap Audio device fails to work properly, discontinue use immediately. Pack the unit securely
(preferably in the original packing material) and return it to your Dap Audio dealer for service.
● Make sure that the available voltage is not higher than stated on the rear panel.
● Make sure that the power cord is never crimped or damaged. Check the device and the power
cord from time to time.
● Make sure that the core diameter of extension cords and power cords is sufficient for the required
power consumption of the device.
● Make sure you do not use the wrong kind of cables or defective cables.
● Never let the power cord come into contact with other cables! Handle the power cord and all
connections with the mains with particular caution!
● Never modify, bend, mechanically strain, put pressure on, pull or heat up the power cord.
● Never strain the cable insert or the female part in the device. There must always be sufficient cable
going to the device. Otherwise, the cable will be damaged, which can cause serious damage.
● Never use the device during thunderstorms, unplug the device immediately.
● Never leave various parts of the packaging (plastic bags, polystyrene foam, nails, etc.) within
children's reach, as they are potential sources of danger. 
● Never remove warning or informative labels from the unit.
● Never use anything to cover the ground contact.
● Only use device indoors, avoid contact with water or other liquids.
● Please read this manual carefully and keep it for future reference.
● Strictly distinguish the sensor down-lead, power cable and output relay interface from another,
prohibit wrong connections or overloading the relay.
● Sensor down-lead and power cable should be kept for a proper distance to avoid possible
interferences.
● Please turn off the power switch, when replacing the power cord, signal cable or selecting the input
mode switch.
● This device falls under protection class I. Therefore it is essential to connect the yellow/green
conductor to earth.
● The user is responsible for correct positioning and operating of this product. The manufacturer will not
accept liability for damages caused by the misuse or incorrect installation of this device.
● Repairs, servicing and electric connection must be carried out by a qualified technician.
● WARRANTY: Till one year after date of purchase.
Ordercode: D7681
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