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The specifi ed illustrations can be found at the
beginning of the operating instructions.
Symbols
V volts
A amperes
Hz hertz
W watt
~ alternating current
n
0
no load speed
Class II Construction
Intended use
The vacuum cleaner is designed for use as speci-
fi ed for the aspiration and evacuation of non-nox-
ious dusts, dirt, sand, shavings etc..
The vacuum cleaner is designed as specifi ed for
vacuuming water.
The vacuum cleaner is designed in accordance
with IEC 60335-1 and IEC 60335-2-69 for a higher
loading in industrial use.
The fi ltering performance of the overall unit, which
is fi tted with a HEPA fi lter element (493334), cor-
responds to HEPA quality H 13 (medium degree
of fi ltration 99.95 %).
All CT extractors fi tted with the HEPA fi lter element
(493334) have HEPA certifi cation both for the fi lter
material and the whole dust extractor.
The user is liable for damage and
injury resulting from incorrect usage!
Connections
Before start-up:
The accessories are delivered in the container
(2.10), and must be removed prior to initial
operation.
Technical data
Power consumption ..........................................................................................350 - 1200 W
Connected load to appliance plug socket max. ............................................................. 1200 W
Total connected load max. ......................................................................................... 2400 W
Volume fl ow (air) max., turbine .............................................................228 m
3
/h (8.2 cu.ft./h)
Vacuum max., turbine ............................................................................................. 23000 Pa
Filter surface .................................................................................... 14000 cm
2
(2170 sq.in.)
Suction hose, diameter x length ........................................ 27 mm x 3.5 m (1.06 in. x 11.48 ft.)
Dimensions L x W x H:
CT 22 E HEPA ..................................................... 625 x 380 x 440 mm (24.6 x 15 x 17.3 in.)
CT 33 E HEPA ..................................................... 625 x 380 x 550 mm (24.6 x 15 x 21.6 in.)
Container capacity:
CT 22 E HEPA ...............................................................................................22 l (5.7 gal.)
CT 33 E HEPA ...............................................................................................33 l (8.6 gal.)
Weight:
CT 22 E HEPA ............................................................................................12 kg (26.4 lbs)
CT 33 E HEPA ............................................................................................14.5 kg (32 lbs)
Power cable length ........................................................................................ 7.5 m (24.6 ft.)
Protection type ............................................................................................................IP X4
manual. Use of unauthorized parts or failure to
follow the Maintenance Instructions may create
a risk of electric shock or injury. Certain cleaning
agents such as gasoline, carbon tetrachloride,
ammonia, etc. may damage plastic parts.
Various dust created by power sand-
ing, sawing, grinding, drilling and other construc-
tion activities contains chemicals known (to the
State of California) to cause cancer, birth defects
or other reproductive harm. Some examples of
these chemicals are:
• lead from lead-based paints,
• crystalline silica from bricks and cement and
other masonry products, and
• arsenic and chromium from chemically-treated
lumber.
The risk from these exposures varies, depending
on how often you do this type of work.
To reduce your exposure to these
chemicals: work in a well ventilated
area, and work with approved safety
equipment, such as dust masks that
are specially designed to fi lter out mi-
croscopic particles. Wash hands after
handling.