Preventive Maintenance and Fault-finding 157
ID: um_t2gateway CP560 DVB-T2 Gateway User’s Manual Rev. 2.2 (3686)
11 Preventive Maintenance and Fault-
finding
This chapter provides the schedules and instructions, where applicable, for routine inspection,
cleaning and maintenance of the CP560, to be carried out by the operator of the unit.
11.1 Preventive maintenance
11.1.1 Routine inspection
This equipment must never be used unless all the cooling fans are working. They should be
checked when the unit is switched on and periodically thereafter.
11.1.2 Cleaning
• Remove power from the unit.
• Clean the external surfaces of the CP560 with a soft cloth dampened with a mixture of
mild detergent and water.
• Make sure that the unit is completely dry before reconnecting it to a power source.
11.1.3 Servicing
Warning: Do not attempt to service this product as opening or removing
covers may expose dangerous voltages or other hazards. Refer all servicing
to service personnel who have been authorised by T-VIPS.
In case of equipment failure unplug the unit from the power and refer servicing to qualified
personnel with information of the failure conditions:
• The power supply cord or plug is damaged
• Liquid has been spilled or objects have fallen into the product
• Product has been exposed to rain or water
• Product does not operate normally when following the operating instructions
• Product has been dropped or has been damaged
• Product exhibits a distinct change in performance
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