Controls And Indicators; Inspections Prior To Starting; Starting And Stopping - Blastrac BDC-133M Manual De Instrucciones

Operating manual BDC-133M / BDC-133H

Controls and indicators

Figure 5
1. Start/stop switch
2-way selector:
position "0" - The vacuum cleaner is turned OFF.
position "I" - The vacuum cleaner is turned ON.
2. Main motor Start/Stop indicator and button
If the indicator is lit, the main motor is ON.
You can start/stop the main motor with this button.
3. Second motor Start/Stop indicator and button
If the indicator is lit, the second motor is ON.
You can start/stop the second motor with this button.
4. Third motor Start/Stop indicator and button
If the indicator is lit, the third motor is ON.
You can start/stop the third motor with this button.
5. Stop button
This button stops all the motors simultaneously when
pressed (but doesn't turn the power of the vacuum
cleaner off).
Low compressor pressure alarm indicator
6.
If lit, this indicates that the pressure of the compressor
(if installed) is abnormal.
Max. vacuumed level indicator
7.
If lit, this indicates the maximum level of the vacuumed
material has been reached in the container, if the level
control for liquids or solids is installed.
8. Power indicator
Indicates the vacuum cleaner is powered.
Primary filter indicator
9.
Green - Indicates the primary filter is functioning
properly.
Red - Indicates that the primary filter is blocked.
10. Absolute filter indicator (if installed)
Red - Indicates the absolute filter is blocked.
11. Manual filter shaker knob (models with manual
filter shaker)

Inspections prior to starting

Figure 6
1. Inlet
Prior to starting, check that:
■ the filters are installed;
■ all the levers are locked in place;
■ the vacuum hose and tools have been correctly fitted
into the inlet (1)
the dust bag is installed.
■
WARNING!
Do not use the device if the filter is faulty.

Starting and stopping

Figure 7
WARNING!
Lock the castor brakes (1) before starting the
vacuum cleaner.
■ From "Transport" position, the vacuum cleaner is
lowered (POS.1), unlock the safety pin (2) by pulling
and partially turning it.
■ Lift the upper side of the vacuum cleaner by using the
proper handles (3) and turn it to "Operation" position
(POS.2)
■ Lock the safety pins (2) by pulling and turning them
partially. Before starting, ensure that the vacuum
cleaner is locked in lifted position and that the safety
pins are fully inserted in the relevant locking holes.
Turn switch (4) to position "I" to start the vacuum
■
cleaner.
■ When the switch is turned to "I" the motors start in
sequence and the state of the motors is shown by the
indicators (2 - 3 - 4 - Fig. 5).
■ Turn the switch to position "0" to stop the vacuum
cleaner.
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