Kunststoffschweißtechnik
Safety rules Chapter 2
18.07.2013 Working Instructions WIDOS ESI 4000 Page 9 of 37
2.4. Structural modifications on the device
No modifications, extensions or reconstructions may be made on the machine without
permission of the manufacturer. In case of disrespect the warranty or liability will expire.
Machine parts which are not in a perfect condition are to be immediately replaced.
Only use original WIDOS spare and wear parts.
In case of purchase orders please always indicate the machine number!
2.5. Dangers by electrical energy
Only skilled persons are allowed to work at electric appliances.
The electric equipment of the machine has to be regularly checked.
Loose connections and damaged cables have to be immediately replaced.
The device has to be protected against humidity.
Only qualified WIDOS personnel resp. authorized service partners are allowed
to open the device.
2.6. Danger of stumbling over the connecting line
Pay attention that nobody has to step over the connecting lines (230 V).
2.7. Danger of combustion at the socket
You may burn parts of your body, inflammable materials may ignite! The socket
may get hot!
Do not leave the device unattended.
Do not touch the welded socket before the cooling time has elapsed.
Wear protective gloves.
Wear safety glasses.
Keep sufficient safety distance to inflammable materials.
2.8. Danger by toxic vapors
In unfavorable circumstances, toxic vapors may escape during the welding
process.
Care for good ventilation during welding in closed locations.
Keep sufficient space between machine and the welded joint.
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