SifGun Evolution EXTEVOMT1504, Руководство по эксплуатации, Страница: 6 / 16

www.sifweld.com
6
3. Technical specifications
The SifGun Evolution welding torches are designed for a maximum open-circuit DC voltage of 113V
(maximum voltage). Prior to welding, please make sure that your power supply complies with this
specification. The SifGun evolution welding torches are designed for indoor use only. Do not use
the welding torch at ambient temperatures exceeding 40°C (104°F).
The welding torches operate exclusively in the MIG and MAG processes. For safety reasons,
WELDABILITY SIF does not authorize any modification or post-manufacturing alteration to the
torch. The alteration will void manufacturing warranty automatically. Fume extraction welding
torches are to be used with a mobile or centralized extraction unit.
SifGun Evolution fume extraction torches must be used with the leather protection mounted on
the torch assembly (supplied).
The water cooled torches have to be connected to a cooling system. Attach the blue hose of the
Euro-Connector to the output of the cooling system and the red hose to the cooling system return.
Please refer also to the operation manual of the cooling system.
3.1 Risks when operating the torch
Danger for your eyes
Injuries can be caused by metal filings, electrode fragments or weld spatter while
blowing the liner. Always wear eye protection for those operations.
Fire and explosion hazard by sparks
Do not weld near to inflammable materials or liquids. Store those materials outside
the welding zone. Avoid fire risks caused by sparks or hot pieces and keep fire sources
monitored. Ensure the availability of fire extinguishers and their correct functioning.
Danger for your ears because of the noise (sound pressure level)
Always wear ear protection.
3.2 Authorised operators
The SifGun Evolution welding torches must only be operated by trained competent persons who
are aware of the relevant safety instructions. The owner of the product must make this operating
manual available to each operator and ensure the operator has read and fully understands the
instructions prior to use. Any use by untrained persons is not permitted.