X4-TECH TITAN DT9 Instruction Manual - Maintenance, Handling
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Chapter 17
Maintenance, handling and cleaning
Chapter 17
Maintenance, handling and cleaning
› Never operate the device in places with extreme high or low temperatures.
Permissible storage temperatures: – 25° C – 60° C
Permissible operating temperatures: 0° C – 40° C
› Should pixel errors (to light or to dark pixels) appear during operation, then this
does not necessarily mean that the device is defect. These errors are a common
TFT LCD technology problem. Up to 5 pixel errors are acceptable.
Maintenance
› Carry out a technical safety inspection on a regular basis, e.g. check if the power
cable or housing may have become damaged.
› If there is reason to believe that the device can no longer be operated safely,
then disconnect it immediately from the power supply and secure it against any
unintentional operation. Carefully remove the power cable plug from the wall
outlet and where applicable switch off the corresponding circuit breaker first.
It can be assumed that safe operation is no longer possible, if:
› there is visible damage to the device or power cable,
› the device no longer works,
› it has been stored for a longer period of time under unfavourable conditions
› or exposed to rigorous transport conditions.
› Always adhere to the following safety instructions before cleaning or servicing
the device:
› Live parts may be exposed, if the covering is opened or parts are removed.
› The device must be disconnected from the power supply source prior to service,
maintenance or repairs.
› Capacitors within the device may still carry voltage even though they have been
disconnected from all power supply sources.
› Repairs are only to be carried out by qualified personnel, who are familiar with
the hazards involved and the relevant regulations.
Transporting or sending the device
› Please retain the original box and the packaging material in case you need to
transport or send the device out for maintenance at a later date. Please note that
the device should be repacked in the original packaging. The box and packaging
have been especially developed for this device in order to protect it during trans-
port and against damage. Retain this instruction manual for future reference and
where required pass it along with the device if handed over to a third party.
Keeping the external case clean
› Never use volatile fluids near the device, as for example insect spray. Avoid let-
ting the device come in contact with rubber or plastic products for longer periods
of time. These could otherwise leave marks behind
Cleaning the device
› Unplug the power cable before cleaning. Always use a soft and dry cloth to clean
the unit’s exterior. If the device is extremely dirty you can use a soft cloth, dam-
pened with water or a mild cleaning solution to clean. Never use any abrasive or
harsh cleaning agents (e.g. alcohol, benzine or thinners) as these could damage
the controls, casing or any markings and labels found on the device.
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