Instructions

3
SAFETY AND WARNING
Attention
If the following instructions are not carefully followed, the circumstances which can cause death and
serious injuries might happen.
 The installation of the device must be performed by the qualified and trained personnel.
 Please, cut the whole power while installing the device. Please, use a suitable circuit breaker
on the installation terminal.
 You must connect the power lead-ins of the device by using a current transformer. Do not
apply direct current connection.
 Never, remove the front panel while the device is connected to the mains.
 Never, clean the device by any solvent or similar material. Only use dry cloth for cleaning it.
 Before, turning on the device, make sure that the connections are correct.
 Please, contact your authorized dealer in case of any problem with your device.
 The device is only for interior panel type assembly. Only the front panel of the device should
be accessible from the switchboard.
 The fuse to be used must be CATIII and F type and the current limit value should be 1A.
 Current measurement inputs must be connected with auxiliary current transformers which
have reinforced insulation.
 The power meter shall not be used for primary protection or applications where its failure can
cause harm or death.
 Please de-energize the device before replacing RTC backup battery. It must be Li/MnO
2
type
battery
The manufacturer firm cannot be held responsible in anyway for any circumstance which might
arise if the aforementioned precautions are not implemented.