Using The Machine; Before Use; Machine Introduction; Distribution Network - Kemppi FitWeld 300 Operating Manual

2.

USING THE MACHINE

2.1

Before use

The product is packed in cartons designed specifically for them. However, always make sure
before use that the products have not been damaged during transportation.
Check also that you have received the components you ordered and the instruction manuals
needed, as described in the Quick start guide. Product packaging material is recyclable.
When moving the welding machine, always lift it from the handle, never pull it from the
NOTE!
welding gun or other cables.
Operating environment
This machine is suitable for both indoor and outdoor use. Always make sure that the air flow in
the machine is unrestricted. The recommended operating temperature range is -20 ... +40 °C.
Please read also the safety instructions concerning the operating environment earlier in this
manual.
2.2

Machine introduction

EN
5.
1. ON/OFF
2. Mains supply cable
3. Earth return cable
4. Shielding gas connector
5. EURO gun connector
2.3

Distribution network

All regular electrical devices without special circuits generate harmonic currents into
distribution network. High rates of harmonic current may cause losses and disturbance to
some equipment.
This equipment complies with IEC 61000-3-12 provided that the short-circuit power Ssc
is greater than or equal to 1.9 MVA at the interface point between the user's supply and
the public supply network. It is the responsibility of the installer or user of the equipment
to ensure, by consultation with the distribution network operator if necessary, that the
equipment is connected only to a supply with a short-circuit power Ssc greater than or equal
to 1.9 MVA.
2.4

Connecting cables

Before you can start welding with FitWeld 300, you must connect the machine to the mains
power supply, attach the welding gun and the earth return cable and the shielding gas supply.
You must also equip the machine with a filler wire spool suitable for your welding application.
For quick help about starting with FitWeld, please refer to the Quick Guide delivered with the
product information package.
4
FitWeld 300
4. 1.
2.
3.