Miller OptX 2kW - Electrical Safety; Environmental Safety

Safety and Compliance Information
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OM-296747A | 4/15/24
Light-sensitive elements in equipment, such as video or still cameras can also be
damaged from exposure to the laser light.
2.6 Electrical Safety
2.7 Environmental Safety
The equipment is designed for:
1. Indoor Use (non-residential)
2. Operation at less than 2000 meters altitude
3. Over Voltage Category II
4. Pollution Degree 2 Environment
5. Dry Locations - Do not operate in the rain/water.
WARNING
Electrical Voltage
Lethal danger from direct or indirect contact with live parts.
 There are no operator serviceable parts inside. Refer all servicing to qualified
Miller personnel.
 To prevent electrical shock, do not remove covers.
 Any tampering with the product voids the warranty.
WARNING
The input voltage to the laser weld unit is potentially lethal
 All electrical cables and connections should be treated as if they were at a
harmful level.
 All parts of the electrical cable, connector or device housing should be consid-
ered dangerous.
IMPORTANT
 All electrical and weld gas connections must be connected prior to applying
power to the unit.
 In addition and where applicable, all connections must be secured with screws
to ensure proper functionality.
WARNING
Improper grounding and AC voltage
To Ensure Electrical Safety:
 Make sure the device is properly grounded through the protective conductor of
the AC power cable. Any interruption of the protective grounding conductor
from the protective earth terminal can result in personal injury.
 Before supplying the power to the device, ensure that the correct voltage of the
AC power source is used. Failure to use the correct voltage can cause damage
to the device. Refer to the markings on your specific model for proper electrical
supply connection.
 Connections to external circuits except for Mains connections: the external
connections between this product and other external devices are PELV (Pro-
tected Extra-Low Voltage) as defined by IEC 61140. Non-Mains outputs of other
devices connected to this product should also be PELV or SELV (Safety Extra-Low
Voltage).