MSA MPC-127, Руководство по эксплуатации

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11 Version 0.1
Operating Manual
2 INTENDED USE
2.1 O
PERATIONAL CONSTRAINTS
The Product's installation site must be selected according to the operational
constraints (operating temperature and protection degree).
Caution! Installation site of the Product must not be less than 1 m from a magnetic
compass!
2.2 P
REPARATION FOR THE
P
RODUCT OPERATION
2.2.1 Safety features
While preparing the Product to operation provide the visual check and make
sure the mechanical damage is absent.
Connection of the Product to the power mains must be provided only con-
sidering input power requirements.
The Products must be switched off and grounded before connection.
The staff shall follow «The technical rules for operation of electric installation»
and «Safety rules for operation of electric installation» while testing electrical circuits
and insulation resistance.
2.2.2 Method of the visual check
Before switching the Product on, the staff shall:
- observe visually the cable integrity and initial position of the controls on the
front panel;
- clean front panels from dust and dirt by clean soft cloth, if necessary;
- check reliable cable connections to the devices and proper grounding.
2.2.3 Switching the Product on instructions
While connecting the Product and preparing it for operation follow the steps
below:
– make sure that power mains voltage conforms with input voltage
requirements;
– transfer circuit breakers of main power switchboard to «OFF position»;
– connect power cable and interface cables to the Product;
– transfer circuit breakers of main power switchboard to «ON» position;