Operation; Service; Accessories - Dustcontrol DC 3800c/a Notice Originale

Operation

Connect the unit to a suitable power source, note require-
ments on the ID plate. If an extension cord is to be used,
only waterproof cords are acceptable.
Th e DC 3800c/a is equipped with a fi lter indication lamp
that indicates when the fi lter needs cleaning or changing.
Th e fi lter is generally cleaned once or twice daily during
normal continuous operation. Th e unit must be in operation
to perform fi lter cleaning. Loose the tube from the suction
pipe and press the plastic cage against the black stop head
on the exhaust channel so that maximum pressure is cre-
ated in the cyclone.
Open the port on the side of the unit three to six times. Th is
reverse pulse of air cleans the fi lter.

Service

With cleaning and maintenance on the machine, the power
cable should be disconnected from the supply. Fluids should
not come into contact with the motor. When cleaning with
fl uids the motor should be covered to anoid contact.
Th e fi ne fi lter should be changed at least once per year.
Use only original spare parts. Th e microfi lter/HEPA fi lter,
should be changed every 300 running hours. Use breathing
protection during a fi lter change. Th e operation should be
performed in a closed area. Used fi lters should be sealed in
a plastic sack and disposed of properly.
Check regularly that the electrical cable is not damaged.

Accessories

Description
Coupling socket
Coupling socket
Hose std Ø=50 per mtr
Plastic sack, standard DC 3800c
Microfi lter
Fine fi lter, polyester,
with integrated fi lter cover
DC 3800c:
Th e plastic sack should be changed only after the fi lter has
been cleaned. Th e sack should be changed when the dust
level is about 5 cm under the foot valve. Th e plastic sack
should be sealed after removal from the machine.
Use only original plastic sacks
DC 3800a
Th e container under the cyclone should be emptied when
it is fi lled to ca 2/3.
Th e DC 3800c/a should be performance tested at least once
per year because it may be used with hazardous materials.
Worn parts must be replaced. Never compromise the func-
tion of the DC 3800c/a, use only original spare parts.
For vacuum motor the typical average life of the original
brushes is 600 - 700 hours. Th ey can then be exchanged
or complete motor/fan replaced. For 2nd brush set life is
ca. 400 hours and for 3rd brush set ca. 300 hours. After
that the commutator is worn out and the motor needs to
be replaced.
Part no Description
Fine fi lter cellulose, with
2107
integrated fi lter cover
2129
2401
4110
42024
Other accessories — see Dustcontrol catalogue.
42025
DC 3800c/a - 11
Part no
42026
Part No 94124/94126-B