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5
Power cord
Never pull the machine by the power cord. Keep the power cord away from heat and sharp objects. Regularly inspect
the power cord.
If using an extension cord, it must be waterproof.
The machine must not be used if the power cords or contacts are damaged.
If the power cord is damaged, it must be replaced by American Sanders or a American Sanders authorized service
center.
Care and maintenance
Keep the machine clean and free from dust deposits. Ensure that the suction hose and all seals are intact and
undamaged. Keep the carrying handles dry and free from oil and grease.
Inspection
Regularly check the device for damage and wear. Any damage must be rectified by a American Sanders authorized
service center.
Functional description
The dust extractor uses negative pressure (suction) to force the air through a suction cover/nozzle, hose system,
pre-separator and dust separator. Coarse separation is carried out in the machine’s cyclone, providing very effective
separation of any coarse dust. Fine dust is separated in the units filter. Reverse-pulse filter cleaning ensures extended
filter life. The machine is fitted with a HEPA filter.
The dust extractor is durable and reliable. It is particularly well suited to the suction and removal of dry, harmful, non-
combustible dust in filter class H.
DC400L is used for spot extraction (with maximum throttling Ø 15 mm) in many contexts e.g. when grinding, welding,
personal clean-up and cleaning. The DC400L is powered by two 1-phase, 2-stage fans.
The dust extractor has the following discharge
options:
L – Longopac:
The machine is equipped with
a flexible bag system, in which the dust is
collected in a closed system.
The dust extractor has the following discharge options:
c – Plastic bag:
The extracted and separated material is collected in a plastic bag that can be detached in one simple operation.
The material can easily be recycled or disposed of.
a - Container:
A cylindrical container for collection of separated material.
L – Longopac:
The machine is equipped with a flexible bag system, in which the dust is collected in a closed system.
Technical data
DC Tromb 400c
DC Tromb 400a
DC Tromb 400L
HxWxL [mm]
1360 x 600 x 780
1360 x 600 x 780
1360 x 600 x 780
Weight [kg]
46
51
50
Inlet [mm]
Ø76
Ø76
Ø76
Hose length Ø 50 [m]
5
5
5
Collecting container [l]
20
40
longopac
Flow max, open inlet [m³/h]
393
393
393
Flow max, fan [m³/h]
420
420
420
Negative pressure, max. [kPa]
22
22
22
Power [W]
3000
3000
3000
Fine filter, polyester, area [m
2
]
1,85
1,85
1,85
Degree of separation, fine filter, EN 60335-2-69, Class
M [%]
99,9
99,9
99,9
Filter area, HEPA filter [m
2
]
2,2
2,2
2,2
Degree of separation, machine, EN 60335-2-69,
Appendix A-A, Class H [%]
99,995
99,995
99,995
Filter classification, EN 1822-1
HEPA H13
HEPA H13
HEPA H13
Sound level [dB(A)]
70
70
70
DC Tromb, Art.nr. 9480-M
15
ENGLISH
Summary of Contents for American SANDERS 07242A
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