Dranetz DranTech Xtra, Руководство пользователя

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10
DranTech X
TRA
User’s Guide
Safety Precautions
1.1 Use for Intended Purpose
• The respective multimeter is a portable device which can be held in
the hand during the performance of measurements.
• Only those types of measurements described in chapter 5 may be
performed with the measuring instrument.
• The measuring instrument, including measurement cables and
plug-on test probes, may only be utilized within the specified
measuring category (see page 57 and the table on page 8 regarding
significance).
• Overload limits may not be exceeded. See technical data on page
52 for overload values and overload limits.
• Measurements may only be performed under the specified ambient
conditions. See page 58 regarding operating temperature range and
relative humidity.
• The measuring instrument may only be used in accordance with the
specified degree of protection (IP code) (see page 58).
1.2 Meanings of Danger Symbols
Warning concerning a point of danger (attention: observe
documentation!)
Warning concerning dangerous voltage at the meas-
urement input: U > 55 V AC or U > 70 V DC
1.3 Meanings of Acoustic Warning Signals
Voltage warning: > 1000 V (intermittent acoustic sig-
nal)
Current warning: > 10 A (intermittent acoustic signal)
Current warning: > 16 A (continuous acoustic signal)
!