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Eco Trolley Manual revision 01/10
5.4 OPERATING MODES
After commissioning you can use the machine, no operator intervention is necessary. The operating modes
are listed below.
Off “0”
ManuaI “I”
Automatic
Off Mode
Using this operating mode, the system can supply air while suction stays
off.
Manual mode
Select pushbutton “
I
” on front panel, manually open mouthpiece, which
offers remote contact for switching suction on.
The user can perform required suction work using the sleeve.
To switch off the machine, just push button “
0
” or close the mouthpiece.
Automatic mode
Suitable for air-operated tools.
Use button
to activate automatic mode.
When air is withdrawn, the exhauster automatically turns on.
The exhauster automatically closes after about 30 seconds from last power/air withdrawal. This delay is
used to clean any residual dust in tool tube.
Important: do not connect any type of welding device and/or condenser discharge units to power
sockets!
5. 5 JOB END
The procedure for a voluntary stop is as follows:
1.
Open the main switch on the power socket and disconnect the power plug;
2.
Open the main switch on machine control panel;
3.
Close compressed air supply cock.
5.6 DECOMMISSIONING
In case of long periods of inactivity or
in case of maintenance, user shall compulsorily:
•
Open and padlock the main switch QSI on main control panel (see Figure 6.1 A);
•
Close and lock compressed air inlet valve (see Figure 6.1.B);
•
Release circuit air by opening the condensate drain cock;
•
Put out a panel reading "EXHAUSTER BEING SERVICED".
6 MAINTENANCE
6.1 EXHAUSTER CUT-OFF
Before attempting any maintenance or repair job,
user must cut all Exhauster supplies, proceeding as
follows:
•
Open and padlock the main switch on the main
control panel (6.1A) or disconnect the plug
from the power socket, making sure that it is
not connected again during the maintenance.
•
Close and padlock the compressed air supply
and open the condensate drain cock to drain
the system (6.1B).
6.1A 6.1B
