VEVOR 7X4X2.5M Bedienungsanleitung Seite 6

23. Make sure you know the fire precaution arrangements on the site.
24. Make sure ventilation openings are open all the time to avoid
suffocation.
25. In schools,training centers,hobby and self-help workshops,the use of
the product must be supervised by trained personnel in a responsible
manner.
26. If you have reason to assume that safe operation is no longer
possible,disconnect the device immediately and secure it against
inadvertent operation. It can be assumed that safe operation is no longer
possible if:
- the device shows visible signs of damage,
- the device no longer functions,
- after a longer period of storage under unfavourable conditions,
- following heavy stress during transportation.
CAUTION: Carefully read instructions and procedures for safe operations.
SAVE THESE INSTRUCTIONS
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