12 Chapter 2 Installation and Cabling
Ehave Series Full Digital IGBT CO
2
/MAG/MMA Multifunctional Inverter Welder User Manual
Chapter 2 Installation and Cabling
This chapter describes the welder installation requirements, installation procedure, and
precautions.
2.1 Installation Requirements
Environment Requirements
Pay attention to the following when selecting the installation environment:
The installation site must have good ventilation and vibration must be less than 5.9 m/s
2
(0.6g).
Do not install it at a site with lots of dust or metal dust.
Do not install it at a site with corrosive or explosive gas.
The ambient temperature must range from -10°C to +40°C . When the temperature exceeds
40°C , forced external cooling or temperature derating is required.
The humidity must be lower than 95% without condensation.
When necessary, use windbreak at the welding site to prevent wind from affecting the welding
quality.
If you have special installation requirements, perform prior consultation and confirmation.
Installation Space Requirements
The welder must be at least 20 cm away from walls. If there are multiple welders, they must be
at least 30 cm away from each other. You are recommended to reserve space for the welders
as specified in Table 2-1.
Table 2-1 Space required for welder installation
2.2 Transportation Precautions
1. Before moving the welder, cut off the input power of the distribution box.
2. When using a crane to move the welder, make sure that the hoist ring has been tightened
and the housing and cover plates of the welder have been installed.
3. If a crane is required to move the welder, use hoist rings and two lifting belts, and the
included angle of each lifting belt and the vertical direction must be less than 15 degrees.
See Figure 2-1.
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