Fronius MTG 250i Instructions De Service page 20

Proper use The device is to be used exclusively for its intended purpose.
The device is intended exclusively for the welding process described in the rating
plate.Any use above and beyond this purpose is deemed improper. The manufacturer
shall not be liable for any damage resulting from such improper use.
Utilisation in accordance with the "intended purpose" also includes
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The device is designed for use in industry and the workshop. The manufacturer accepts
no responsibility for any damage caused through use in a domestic setting.
The manufacturer likewise accepts no liability for unexpected or incorrect results.
Environmental Operation or storage of the device outside the stipulated area will be deemed as not in
conditions accordance with the intended purpose. The manufacturer shall not be held liable for any
damage arising from such usage.
Ambient temperature range:
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Relative humidity:
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The surrounding air must be free from dust, acids, corrosive gases or substances, etc.
Can be used at altitudes of up to 2000 m (6561 ft. 8.16 in.)
Obligations of the The operator must only allow persons to work with the device who:
operator -
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Checks must be carried out at regular intervals to ensure that operators are working in a
safety-conscious manner.
Obligations of Before using the device, all persons instructed to do so undertake:
personnel -
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Before leaving the workplace, ensure that people or property cannot come to any harm
in your absence.
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reading carefully and following all operating instructions to the letter
studying and obeying all safety and danger notices carefully
performing all stipulated inspection and servicing work.
during operation: -10 °C to + 40 °C (14 °F to 104 °F)
during transport and storage: -20 °C to +55 °C (-4 °F to 131 °F)
up to 50% at 40 °C (104 °F)
up to 90% at 20 °C (68 °F)
are familiar with the fundamental instructions regarding safety at work and accident
prevention and have been instructed in how to use the device
have read and understood these operating instructions, especially the section
"safety rules", and have confirmed as much with their signatures
are trained to produce the required results.
to observe the basic instructions regarding safety at work and accident prevention
to read these operating instructions, especially the "Safety rules" section and sign to
confirm that they have understood them and will follow them.