Inepro DMMetering PRO1 V11 Series, Руководство пользователя

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2011 - 13 - For the SOP number see section 15 PRO1 V11.xxx
13 Troubleshooting
CAUTION
 During repair and maintenance, do not touch the meter connecting clamps
directly with your bare hands, with metal, blank wire or other conducting
material as that will cause an electric shock and possibly cause injury,
serious injury or even death.
 Turn off and if possible lock all sources supplying the energy meter and the
equipment that is connected to it before opening the protection cover and
working on it.
 Turn off and lock all power supply to the energy meter and the equipment
to which it is installed before opening the protection cover to prevent the
hazard of electric shock.
WARNING
 Maintenance or repair should only be performed by qualified personnel
familiar with applicable codes and regulations.
 Use insulated tools to maintain or repair the meter.
 Make sure the protection cover is in place after maintenance or repair.
 The case is sealed, failure to observe this instruction can result in damage
to the meter.
Problem Possible cause Check/Solution
The red
consumption LED is
not flashing (PULSE
LED).
There is no load
connected to the
meter.
The load on the line
is very low.
There is a fault
inside the meter. Connect a load to the meter.
Check with an Ohm-meter if the
load value is very low.
If the checks above don’t solve
the problem, please contact
technical support for a meter
replacement.
The register doesn’t
count. There is almost no
load connected to
the meter
Maybe there is a
fault
inside the
meter.
Check if the red consumption LED
is flashing. 100/200 flashes of the
LED at 1000/2000 pulses per kWh
equals 0.1kWh.
Please contact technical support
for a meter replacement.