Hitbox CT 520 - Safety Warning

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CONTENTS
1. Contents............................................................................................................................1
2. Safety warning...................................................................................................................2
3. Machine description..........................................................................................................
3
4. Technical parameters table.................................................................................................4
5. Panel function description..................................................................................................4
6. Installation instruction.......................................................................................................6
7. Operation introducti
on......................................................................................................8
8. Maintenance .....................................................................................................................9
9. Notes before checking........................................................................................................9
10. Precautions........................
.............................................................................................10
11. Questions to be run into during Cutting...........................................................................11
12. Troubleshooting and fault finding....................................................................................12
13. Explosive view.........................................................
........................................................16
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2.SAFETY WARNING
On the process of welding or cutting, there will be possibility of injury, so please
take protection into consideration during operation. For more details please
review the Operator Safety Guide, which complies with the preventive
requirements of the manufacturer.
Electric shock——May lead to death ！
！
 Set the earth fitting according to applying standard.
 Forbidden to touch the bare electric parts and electrode with uncovered skin, wet gloves or
clothes.
 Make sure you are insulated from the ground and the workshop.
 Make sure you are in safe position.
Gases and fumes——May be harmful to health!
 Keep your head out of the gases and fumes.
 When arc welding, ventilators or air extractors should be used to avoid breathing gases.
Arc rays——Harmful to your eyes, burn your ski
n.
 Wear suitable protective mask, light filter and protective garment to protect eyes and body.
 Prepare suitable protective mask or curtain to protect looker-on.
Fire
 Welding spark may cause fire, make sure there is no tinder stuff around the welding area.
Noise——Excessive noises will be harmful to hearing.
 Use ear protector or others means to protect ear.
 Warn looker-on that noise is harmful to hearing.
Malfunction——When trouble happens, contact with authorize
d professionals.
 If trouble happens during installation and operation, please follow this manual instruction to
check up.