Festool CT 22 E HEPA 用户手册

4

Electrical connection  .................................7
Connecting the suction hose  ......................7
Connecting an electric tool  ........................7
Connecting pneumatic tools  .......................7

On/off switch  ...........................................7
Suction force regulator  .............................7
Opening/closing the vacuum cleaner  ..........7
Emptying the dirt container  .......................7

Vacuuming dry materials  ...........................8
Vacuuming liquids  ....................................8

Changing the fi lter  ...................................8
Cleaning the fi lter element  ........................8

 Read and understand all instruc-

tions. Failure to follow all instructions listed below, 
may result in electric shock, fi re  and/or  serious 
personal injury.

Keep your work area clean and well lit. Clut-
tered and dark areas invite accidents.

Do not operate vacuum cleaners in explo-
sive atmospheres, such as in the presence 
of fl ammable liquids, gases, or dust. Appli-
ances create sparks, which may ignite the dust 
or fumes.

Keep bystanders, children, and visitors away 
while operating the vacuum cleaner. Do not 
allow to be used as a toy. Close attention is nec-
essary when used by or near children.

This vacuum cleaner intended only for use indoor 
and for dry or wet pick-up. 

The power tool outlet is grounded and the 
vacuum cleaner must be plugged into an 
outlet properly installed and grounded in 
accordance with all codes and ordinances. 
Never remove the grounding prong or modify 
the plug in any way. Do not use any adapter 
plugs. Check with a qualifi ed  electrician  if 
you are in doubt as to whether the outlet 
is properly grounded. If the vacuum cleaners 
should electrically malfunction or break down, 
grounding provides a low resistance path to carry 
electricity away from the user.

Do not insert objects like paper clips or 
screwdrivers into power tool outlet. The 
outlet is live when the vacuum cleaner is plugged 
into power source and switch is set to power tool 
activation mode or fi lter cleaning mode. Electric 
shock may occur.

Avoid body contact with grounded surfaces 
such as pipes, radiators, ranges and refrig-
erators.  There is an increased risk of electric 
shock if your body is grounded. If operating the 
vacuum cleaner in damp locations is unavoid-
able; a Ground Fault Circuit Interrupter must be 
used to supply the power to your vacuum cleaner. 
Electrician’s rubber gloves and footwear will fur-
ther enhance your personal safety.

Don’t expose vacuum cleaner to rain or wet 
conditions.  This vacuum cleaner can be used 
for picking up non-fl ammable liquids but it is not 
intended to be immersed or submerged in a fl uid. 
Electric shock may occur.

Do not handle plug or appliance with wet 
hands. Electric shock may occur.

Do not abuse the cord. Never use the cord to 
carry the vacuum cleaner, pull the vacuum 
cleaner or yank the plug from an outlet. 
Keep cord away from heat, oil, sharp edges 
or moving parts. Replace damaged cords 
immediately. Don’t drive over it or close a 
door on it. Damaged cords increase the risk of 
electric shock.

When operating a vacuum cleaner outside, 
use an outdoor extension cord marked “W-
A” or “W”. These cords are rated for outdoor 
use and reduce the risk of electric shock. Refer 
to Recommended sizes of Extension Cords in the 
Accessory section of this manual.

Stay alert, watch what you are doing and use 
common sense when operating a vacuum 
cleaner. Do not use vacuum cleaner while tired