Circutor computer MAX 12, Инструкция по эксплуатации

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7 Instruction Manual
computer MAX
2�- INTRODUCTION AND SAFETY RECOMMENDATIONS
CIRCUTOR
would like to thank you for showing your trust by choosing one of our
computer
MAX series regulators. These devices are constructed with the latest state-of-the-art technol-
ogy, including a powerful processor to calculate the optimum algorithms for achieving the best
compensation of cosφ.
The devices comply with the Electrical Safety Standard EN 61010, in accordance with the
requirements of the Low Voltage Directive (LVD) 73/23/EC and EMC Directive (2004/108/EC)
and, therefore, they are certified to carry the CE mark.
This user manual describes the operation of the computer MAX series regulators and shows
the user the procedures required to install, commission and operate the devices.
2.1.- SAFETY
The installation and maintenance of the device must be performed by duly trained
and authorised staff and in accordance with the national and international stand-
ards. Any inappropriate manipulation or use of this equipment out of the condi-
tions specified by the manufacturer may involve serious dangers to the user.
Before performing any maintenance operation on the
computer
and associated
PF compensation equipment, be sure to disconnect the main switch. After discon-
necting the switch, wait at least 5 minutes to ensure that the capacitors are totally
discharged.
During the installation, maintenance or commissioning of equipment regulated by a computer
MAX device, the following safety precautions must be observed:

Before connecting the equipment make sure that the earth terminals have been properly
connected. A defective earth connection may cause a wrong operation of equipment and
involves a danger of electric shock to the user or system operator.

Maintenance must be performed taking the necessary precautions to avoid electrocution
and electric shock. Ensure that the device has been disconnected and wait the neces-
sary time to ensure that the capacitors are totally discharged before any maintenance
action. We recommend the use of safety goggles and gloves when cabinet doors are
open and protection covers removed.

If a PF compensation device is connected to mains and capacitors are accidentally
connected without load, a resonance may occur. In such condition voltage harmonics
may be amplified, cause overvoltage and damage the compensation device and other
equipment connected to the mains

The start-up and interruption procedures indicated in the manual must be followed to
avoid damaging the PF equipment and/or other equipment connected to mains.

The adjustment or replacement of components or parts of the device must be made with
original replacement parts and in accordance with the procedures described in the cor-
responding instruction manual.