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User Manual
1.4
WARNINGS
•
Do not ignore the specified limits for the instrument or its related
accessories. This can cause injuries.
•
If the equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment may be
impaired.
•
Do not use the instrument in locations with explosive gas, vapour
or dust. There is a risk of an explosion.
1.5
ELECTRICAL SAFETY
•
The DC input to the DPI612 is rated at 5V (+/-5%) 4 Amps.
•
External circuits should have appropriate insulation to the mains.
•
To prevent electrical shocks or damage to the instrument, do not
connect more than 30V CAT I between the terminals or between
the terminals and the ground (earth).
•
This instrument uses a rechargeable battery pack or standard AA
size batteries. To prevent an explosion or fire do not short circuit.
•
The power supply input range to the optional power supply unit is
100 – 260Vac, 50 to 60Hz, 250mA, installation category CAT II.
•
When using the optional power supply unit, position the power
supply so as not to obstruct the supply disconnecting device.
•
Note that the operating and storage temperature range of the
optional PSU does not match that of the DPI612. Mains PSU
operating temperature range 0°C to +40°C, storage temperature
range -40°C to +70°C.
•
To make sure the display shows the correct data, disconnect the
test leads before power is set to ON or changing to another
measure or source function.
•
Keep the leads free from all contaminants.
Page 10 of 105
[EN] English – 109M4017 Revision -
Druck DPI612
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