8
Environmental
conditions
Obligations of the
operator
Obligations of
personnel
Mains connection
Operation or storage of the device outside the stipulated area will be deemed
as not in accordance with the intended purpose. The manufacturer shall not
be held liable for any damage arising from such usage.
Ambient temperature range:
-
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)
Relative humidity:
-
up to 50% at 40 °C (104 °F)
-
up to 90% at 20 °C (68 °F)
The surrounding air must be free from dust, acids, corrosive gases or sub-
stances, etc.
Can be used at altitudes of up to 2000 m (6561 ft. 8.16 in.)
The operator must only allow persons to work with the device who:
-
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.
Checks must be carried out at regular intervals to ensure that operators are
working in a safety-conscious manner.
Before using the device, all persons instructed to do so undertake:
-
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.
Before leaving the workplace, ensure that people or property cannot come to
any harm in your absence.
Devices with a higher rating may affect the energy quality of the mains due to
their current consumption.
This may affect a number of types of device in terms of:
-
connection restrictions
-
criteria with regard to the maximum permissible mains impedance
*)
-
criteria with regard to the minimum short-circuit power requirement
*)
*)
at the interface with the public grid
see Technical Data
In this case, the plant operator or the person using the device should check
whether the device may be connected, where appropriate by discussing the
matter with the power supply company.
NOTE!
Ensure that the mains connection is earthed properly
Summary of Contents for KD 7000
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Page 4: ...4...
Page 30: ...30 TIG KD connection box wiring diagram...
Page 32: ...32 KD 7000 wiring diagram...
Page 45: ...45 EN 3 Inserting the wire spool 1 1 2 3 1 2 3 1...
Page 52: ...52 Spare parts list KD 7000...
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