Husqvarna C 3000 Operator's Manual page 4

Service
Warning
• 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.
Warning
• Dust can be spread when cleaning the device that can be dangerous to health.
Accordingly, the user should wear protective glasses, protective gloves, and a
breathing mask conforming to protection class FFP3
Warning
• Do not puncture the Longopac bag. Risk of dust dispersion.
Handling
The machine is intended for pre-separating dry, not combustible dust.
The pre-separator must be attached to a vacuum cleaner with right capacity. When the
vacuum cleaner is started, the dust-laden air is then sucked through the inlet valve at high
speed via the suction hose. The air is slowed down by the cyclone and coarse dust particles
are separated out, partly by centrifugal force and partly by gravity. Air and finer particles then
lift through the tank and through the hoses attached to the vacuum cleaner.
The separated dust accumulates in the cyclone until the vacuum cleaner is switched off, when
it drops through the bottom flap into the plastic bag.
Service
When cleaning and servicing the machine, the machine must be disconnected from the
vacuum cleaner.
• Avoid cleaning with high a pressure cleaner. If this is necessary, do not direct at the
openings on the machine, especially the opening for the cooling air.
• Before moving the machine from the work area, the machine must be cleaned.
Furthermore, the inlet must be locked using the expanding plug attached.
• All other equipment must be regarded as contaminated and be treated thereafter.
• If possible, use a special suitable room.
• Proper personnel protective equipment must be used.
• After service, all parts which are contaminated must be correctly disposed of in plastic
bags according to all regulations.
• If the vacuum cleaner has to be used for other purposes, it is extremely important that the
vacuum cleaner is cleaned, to avoid the spread of hazardous dust.