Primary Filter Shaker; Emergency Stopping; Replacement Of Dust Bags; Maintenance, Cleaning And Decontamination - Blastrac BDC-22-110V Manual De Instrucciones

Instruction manual BDC-22-110V

Primary filter shaker

According to the quantity of vacuumed material, if the vacuum
gauge pointer (2) goes from the green zone (3) to the red zone
(1), shake the primary filter by turning the lever (4, Fig. 3)
clockwise/counterclockwise for at least 5 complete cycles.
Stop the vacuum cleaner before using the filter shaker.
Do not shake the filter while the vacuum cleaner is on,
as this could damage the filter.
Wait before restarting the vacuum cleaner, to allow the dust to
settle. Replace the filter element if the vacuum gauge pointer
stays in the red zone (1) even after the filter has been shaken
(see "Primary filter replacement").

Emergency stopping

Turn the buttons (1 and 2 Fig. 4) to "OFF". The vacuum cleaner
stops.
The motors and internal components of the vacuum
cleaner will still be electrically powered.
To start the vacuum cleaner again, turn the buttons of each
single motor (1 and 2, Fig. 4) to "ON".

Replacement of dust bags

Before proceeding with these operations, turn off the
I vacuum cleaner and remove the plug from the power
socket.
US
■ These operations can only be carried out by trained
and qualified personnel who must wear adequate
clothing, in compliance with the laws in force.
■ Take care not to raise dust when this operation is
carried out. Wear an N100 (P3) protective mask.
■ In case of hazardous and/or harmful dust, use only
the bags recommended by the manufacturer (see
"Recommended spare parts").
■ The bag must only be disposed of by qualified
personnel and in compliance with the laws in force.
Installing a paper bag not suitable for the class of dust
to be vacuumed, or incorrect installation, can create a
health risk for people exposed.
Figure 7
WARNING!
WARNING!
WARNING!
WARNING!
WARNING!
How to replace Longopac
Figure 6
■ Turn the bag full of dust (1) on itself to create a tightly
twisted section of bag to be tightened with two zip ties (2).
■ Place the two clamps at a distance of 50 mm between
them, then with a pair of scissors cut between the two ties.
■ Remove the bag full of dust (1) and place the new section
of Longopac (3).
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Maintenance, cleaning and decontamination

WARNING!
To guarantee the safety level of the vacuum cleaner,
only original spare parts supplied by the manufacturer
should be used.
WARNING!
The precautions described below must be taken during
all maintenance operations, including cleaning and
replacing the primary and absolute filters.
WARNING!
The maintenance, cleaning and decontamination
operations must only be performed with the vacuum
cleaner turned off and the plug disconnected from
the power socket.
It is absolutely forbidden to perform maintenance
with the plug connected to the socket.
Danger of electric shock!
■ If the user is performing the maintenance operations,
the vacuum cleaner must be disassembled, cleaned
and overhauled as far as reasonably possible without
hazards for the maintenance personnel or other people.
The suitable precautions include decontamination before
disassembling the vacuum cleaner, adequate filtered
ventilation of the exhaust air from the room in which it
is disassembled, cleaning the maintenance area and
suitable personal protection.
■ The external parts of the vacuum cleaner must be
decontaminated by cleaning and vacuuming methods,
dedusted or treated with sealant before being taken out
of a hazardous zone.
■ All parts of the vacuum cleaner must be considered as
contaminated when they are removed from the hazardous
zone and appropriate actions must be taken to prevent
dust from dispersing.
■ When maintenance or repair procedure are carried out,
all the contaminated elements that cannot be properly
cleaned, must be eliminated.
■ These elements must be disposed of in sealed bags in
accordance with applicable regulations and local laws on
the disposal of such material.
■ This procedure must also be followed when the filters are
eliminated (primary and absolute filters).
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bags
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