18/30
ALFA IN a.s ©
www.alfain.eu
Fig. 6 SV-FIT system
Fig. 7 Torches SVH witch long handles, SV-FIT system
Lifetime of consumable parts
The need to change consumables on your torch depends on the thickness of the
material to be cut, the length of the cut, the air quality (presence of moisture, oil
and dirt), the way the cut is started (side or puncture), the appropriate piercing
height, cutting mode (solid or perforated).
In general, the current set of consumables lasts an average of 1 to 3 hours of
cutting (ignited arc). Under normal conditions, the nozzle wears first when cutting
by hand, the electrode lasts about half as long.
How to choose the right consumable parts
All 6 types of torch SVH-105 use the same consumables that are protected, so
the nozzles can be pulled over the cut material.
For the best cut quality, it is necessary to use suitable sets of consumable
parts. The individual assemblies by power and type, including order numbers,
are listed in the table below.
