Safety Warning - National Flooring Equipment 3474 HEPA Instruction Manual

HANDLING
1. Cables damaged through crushing or splitting can be dangerous if used and should be
replaced immediately. Risk of person injury.
2. Do not connect the machine to an unearthed socket. Risk of personal injury.
3. Make sure the assembly area is firm, so the dust extractor does not tip over. Risk of
personal and material injury.
4. Risk of pinching when handling the toggle fastener.
5. Do not vacuum hot or smoldering particles, as the machine can catch fire. If a fire should
break out, remove the plug from the socket and extinguish the fire using the available fire-
fighting equipment. An appropriate pre-separator should be connected between the suction
pipe and the dust extractor when sucking up soot, ash and hot materials.
6. The machine must not be used in environments where explosives may be present. Serious
risk of explosion.
7. Do not look into the suction pipe or suction hose if blocked. Serious risk of eye injury.
8. Do not direct the suction hose towards body parts when the machine is running. Avoid
placing your hand or other parts of the body against the suction inlet if the suction hose is
not fitted. Risk of personal injury.
9. Do not suck up water without use of the water separator. The absolute filter can be
damaged.
10. Check, when lifting the machine, that the dust container is empty and that no one else is
standing under the lifted machine. Risk of personal injury and material damage.
SERVICE
1. Remove the plug from the wall socket when carrying out maintenance work. Risk of
personal injury. Replace all guards over the motor and fan components once servicing is
complete.
2. Always keep an eye on the machine when using the Auto Start function. Risk of personal
injury.
3. Dust can be spread when cleaning the coarse filter and during filter and bag replacement.
Accordingly, the user should wear protective glasses, protective gloves, and a breathing
mask conforming to protection class FFP3.
4. Do not puncture the absolute filter. Risk of dust dispersion.
SAFETY WARNINGS
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