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PRECAUTIONS
READ this manual BEFORE using or maintaining the unit.
FOLLOW these instructions carefully.
STORE this manual for future reference.
WARNING
This manual uses words and explanatory images to help the operator understand the pre-
scriptions and fundamental criteria for the installation and appropriate use of the unit.
Installation, maintenance, and repairs should only be performed by specialized operators
after reading and understanding this manual. “Specialized operators” means the staff that,
having the necessary professional training and expertise, were expressly authorized by the
plant’s safety Manager to perform installation.
Power the unit within the voltage limits specified in the characteristics.
The user is responsible to ensure that installation complies with the applicable rules in force.
Any attempt to dismantle or modify the unit shall make the relevant guarantee null and void
and release Pavone Sistemi from any and all liabilities, except where expressly authorized.
The installation and maintenance of this unit should only be performed by qualified staff.
Utmost care should be taken when performing checks, tests, and adjustments with the unit
switched on.
Power connections should only be performed when the unit is switched off.
Any failure to comply with the above precautions may imply risks.
DO NOT ALLOW untrained staff to operate, clean, inspect, repair, or tamper with this unit.
The unit bears the following ATEX mark:
II2(1) G Ex ia [ia IIC Ga] IIC T4 Ga (Ta: -10°C ÷ +40°C)
II2(1) D Ex ia [ia IIC Da] IIC T135°C Db X (Ta: -10°C ÷ +40°C)
The unit was approved for specific usage locations: do not install or use the unit in locations
other than the specified ones.
The safety of the weighing system is only ensured if installed and used according to the
provisions contained herein.
Do not open the unit when switched on, do not disconnect the cables when switched on,
do not open in explosive atmospheres.
Do not cover the unit with materials subject to potential electrostatic charge.
Clean the unit with moist cloths and anti-static products.
All peripheral devices connected with the unit, if installed and operated in the same location,
should be marked at least II 1 GD.
Do not connect the unit with modules that are not provided for by the certification; this af-
fects the intrinsic safety of the unit (with subsequent loss of the Ex approval). Please refer to
Pavone Sistemi srl for additional information.
Содержание MC 315 Series
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