RADWAG UYA 4Y, User Manual

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While loading the balance make sure that loads are placed in the very center of the weighing
pan.
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Load the weighing pan with loads, gross weight of which does not exceed instrument’s
measuring range (maximum capacity).
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Do not leave heavy loads on the weighing pan for a longer period of time.
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In case of failure, immediately unplug the instrument from the mains.
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Balances to be decommissioned, have to be decommissioned in accordance with valid legal
regulations.
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Do not use the balance is areas endangered with explosion. The 4Y series is not designed to
operate in EX zones.
1.5. WARRANTY CONDITIONS
A. RADWAG feels obliged to repair or exchange all elements that appear to be faulty by
production or by construction,
B. Defining defects of unclear origin and means of their elimination can only be realized with
assistance of manufacturer and user representatives,
C. RADWAG does not bear any responsibility for defects or losses resulting from unauthorized or
inadequate performing of production or service processes,
D. Warranty does not cover:
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mechanical defects caused by product exploitation other than intended, defects of thermal
and chemical origin, defects caused by lightning, overvoltage in the power network or
other random event,
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balance defects if it is utilized contrary to its intended use,
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balance defects, if service claims removing or destroying protective stickers which secure
the balance’s housing against unauthorized access,
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mechanical defects or defects caused by liquids and natural wear,
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balance defects caused by inappropriate setting or by electrical wiring failures,
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defects caused by overloading the mechanical measuring system,
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maintenance activities (cleaning).
E. Loss of warranty takes place if:
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a repair is carried out outside RADWAG sales office or authorized service point,
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service claims intrusion into mechanical or electronic construction by unauthorized people,
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other version of the operating system is installed in a balance,
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the balance does not bear company protective stickers.
F. Detailed warranty conditions are listed on a service card.
1.6. METROLOGICAL PARAMETERS MONITORING
Metrological characteristics of the balance require periodical inspection to be carried out by its user.
Inspection frequency is dependent on ambient conditions in which the balance is used, types of
performed processes and accepted quality management system in organization.
1.7. USER MANUAL SIGNIFICANCE
It is very important to read the user manual carefully before switching on and starting up balance
operation, even if you are experienced and have worked with this type of balance before.
1.8. BALANCE USER TRAINING
The balance has to be utilized and supervised only by users who are trained and experienced in
using such type of weighing instruments.