Voltage Supply; Using The Power Supply Unit - WIKA CPH7650 Betriebsanleitung

4. Design and function
Display
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Numeric keypad
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Electrical connections
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4.2 Voltage supply

WARNING!
Injuries or damage to property through defective rechargeable battery
A defective rechargeable battery can lead to hazardous situations and
injuries.
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The CPH7650 pressure calibrator must absolutely not be used if, while
using, charging, or storing, it emits an unusual smell, feels hot or appears
abnormal in any other way. Contact your sales partner if any of these
problems are observed.
For contact details see chapter 1 "General information" or the back page of
the operating instructions.
The internal lithium-ion battery, which can be easily charged with the battery charger
supplied with the equipment, serves as the voltage supply for the instrument.
To charge the CPH7650 rechargeable batteries, the mains plug of the charger/power
supply unit must always be plugged into a mains socket and accessible, so that one can
always remove it from the mains socket without difficulty.
In order to avoid false measurements, charge the battery as soon as the battery indicator
is displayed. If the battery has run down too far, the instrument will switch itself off
automatically.

4.2.1 Using the power supply unit

DANGER!
Danger to life caused by electric current
Upon contact with live parts, there is a direct danger to life.
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Only use the power supply unit from WIKA, supplied with the instrument!
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If there is any visible damage to the case or the wiring, do not use the
power supply unit!
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Never install nor store the power supply unit in the following locations, as
this can lead to a failure in operation:
places where there is strong humidity or condensation
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Outdoors
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WIKA operating instructions, model CPH7650
EN
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