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SAFETY INSTRUCTIONS
3-1 GENERAL SAFETY INSTRUCTIONS
The device may only be opened by a trained and qualified technician or electrician.
Before opening the device remove the mains plug from the wall socket, and make sure
that the machine is not receiving any electrical current. If you are unsure, or have any
questions, always consult a trained and qualified technician or electrician.
Before exchanging the LED module, remove the power supply plug. Only use original
replacement LED modules from Lampert.
Non-qualified persons are prohibited by law from tampering with any electrical devices
that are connected to the mains power supply, or otherwise receiving current. Non-
qualified persons may only operate the mains plug, power adapter or the main on/off
switch.
When carrying out repair or servicing work, the machine must always be disconnected
from the power supply. Throughout any work of longer duration, that requires the
qualified person to leave (even if only briefly) the place where work is being carried out,
the wall socket must also be securely closed off.
If it can be assumed that a safe operation of the device is no longer possible, then the
machine must be shut down and removed from the power supply; it must also be
secured against accidental re-operation or activation.
It is likely, and can be expected, that a safe operation of the device is no longer
possible when:
- The machine will not operate.
- Malfunctions occur.
- The machine will operate, but shows visible signs of damage.
3-2 PERSONAL SAFETY AND POTENTIAL RISKS
EYE PROTECTION DURING WELDING
Do not look into the arc without adequate eye protection. Only use a welders’
protective glare shield that contains a protective glass which conforms to
regulations (protection class 11, minimum).
The electric arc radiates rays of heat and light that can cause the user to be burned or
dazzled. In Addition to this, the arc also gives off UV-radiation. If the eyes are not
adequately protected, these invisible ultraviolet rays can cause a very painful
conjunctivitis, the effects of which are only noticeable several hours after exposure.
Those lingering or working in close proximity to the electric arc, must be made aware of
the risks, and supplied with the appropriate protective equipment. Wherever necessary, a
protective screen should be erected.
EYE PROTECTION WHILST OPERATING THE LED LAMP
Do not look into the LED Lamp, or into the reflection of the LED light, without eye
protection. Always use a welders’ protective glare shield with a minimum
protection class of 3.
