Description; Operation - Dustcontrol DC 3700c Mode D'emploi

Description

The DC 3700c is stable, tough and reliable and par-
ticularly suited to spot extraction where plenty and
easy dust is created. DC 3700c is suitable in many
different applications ie welding, grinding, sanding
and cleanup.
The DC 3700c is driven by 2 single phase, two stage
fans.
The extraction system functions with negative pres-
sure (vacuum) that draws the air through suction
casings/nozzles, hose system, separator and filter
system. Coarse separation of dust occurs in the units
cyclone which is a highly efficient separator for larger

Operation

Connect the machine to a suitable power source ac-
cording to the specification plate on the machine. If
the electrical cord on the machine becomes damaged
it should be replaced. Always start both motors with
the switches on the respective motor units.
The filter should be cleaned 1-2 times per day with
continuous running or if the machine is equipped with
a filter monitor, when this is in the red area.
For filter cleaning:
1. Start the machine.
2. Disconnect the hose from the suction casing.
3. Place the suction hoses free end over the filter
cleaning handle.
4. With slow, even motion open the pulse top by
particulate. The fine dust is separated and contained
by the units filter system. Separated material is col-
lected for disposal in the plastic sack or container at
the base of the cyclone.
Filter cleaning with reverse pulse gives long filter
life and constant capacity.
Material which has been extracted and separated
is collected in a 30 l plastic sack. The sack can be
removed with a simple hand grip. The collected
material is easily handled in this way for disposal
or recycling.
depressing the handle. Repeat three to
four times.
5. Reconnect the hose to the suction casing.
6. If the filter condition meter reads green work
can continue, if in the red, pulse clean
again. If after several repetitions, the filter
condition still shows red the fine filter must
be changed.
The plastic sack should be changed only after the
filter has been cleaned. The sack should be changed
when the dust level is about 5 cm under the foot valve.
The plastic sack should be sealed after removal from
the machine.
Use only original plastic sacks.
DC 3700c - 9 Art Nr 9129