10
Ambient
conditions
Obligations of
owner/operator
Obligations of
personnel
Operation or storage of the power source outside the stipulated range is deemed to be
“not in accordance with the intended use”. The manufacturer shall not be liable for any
damage resulting herefrom.
Temperature range of ambient air:
- when operating: - 10 °C to + 40 °C (14 °F to 104 °F)
- when being transported or stored: - 25 °C to + 55 °C (-13 °F to 131 °F)
- Free of dust, acids, corrosive gases or substances etc.
Relative atmospheric humidity:
- up to 50 % at 40 °C (104 °F)
- up to 90 % at 20 °C (68 °F)
Elevation above sea level:
- Up to 2000 m (6561 ft. 8.16 in.)
Application areas:
- the welding system must under no circumstances in rain or snow environments
operate.
The owner/operator undertakes to ensure that the only persons allowed to work with the
machine are persons who:
- are familiar with the basic regulations on workplace safety and accident prevention
and who have been instructed in how to operate the machine
- have read and understood the sections on “safety rules” and the “war- nings“
contained in this manual, and have conrmed as much with their signatures
- be trained in such a way that meets with the requirements of the work results
Regular checks must be performed to ensure that personnel are still working in a safety-
conscious manner.
Before starting work, all persons to be entrusted with carrying out work with (or on) the
machine shall undertake
- to observe the basic regulations on workplace safety and accident prevention
- to read the sections on “safety rules” and the “warnings” contained in this manual,
and to sign to conrm that they have understood these and will comply with them.
Before leaving the workplace, personnel must ensure that there is no risk of injury or
damage being caused during their absence.
Mains connection High-performance devices can affect the quality of the mains power due to their
current-input.
This may affect a number of types of device in terms of:
- connection restrictions
- criteria with regard to maximum permissible mains impedance *)
- criteria with regard to minimum short-circuit power requirement *)
-
*) at the interface with the public mains network see Technical Data
In this case, the plant operator or the person using the device should check whether or
not the device is allowed to be connected, where appropriate through discussion with the
power supply company.
NOTE! Ensure that the mains connection is earthed properly.
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