Safety Devices; Controls, Indicators And Connections; Inspections Prior To Starting; Starting And Stopping - Nilfisk cfm T26 Plus Manual De Instrucciones

T26 Plus - T48 Plus - T63 Plus

Safety devices

1.
Vacuuming unit
2. Limiting valve
3. Clapet
Do not tamper any limiting valve setting.

Controls, indicators and connections

1. Dust container release lever
2. Castor lever
3. Manual filter shaker knob
4. Vacuum gauge
5. Start/stop switch
7.
Cover band lever
8. Safety bolt
9. Electric power cable
10. Handle
11. Control and check panel (versions with wet and dry
material shut-off sensor or cartridge filters)

Inspections prior to starting

1. Inlet
Prior to starting, check that:
■ the filters are installed
■ all latches are tightly locked
■ the vacuum hose and tools have been correctly fitted into
the inlet (1)
■ the bag or safety dust container is installed, if applicable.
Do not use the device if the filter is faulty.
US
C386
Figure 4
WARNING!
Figure 5
Figure 6
WARNING!

Starting and stopping

WARNING!
Lock the castor brakes (1) before starting the vacuum
cleaner.
Standard version
■ Turn the main switch (3) to "I" position.
■ Press the button (4) to start the vacuum cleaner.
■ Press the button (5) to stop the vacuum cleaner.
■ Turn the main switch (3) to "0" position to turn the
vacuum cleaner off.
Checking the rotation direction of the vacuum unit
motor
A check is automatically performed by the vacuum cleaner
and, if a faulty electrical connection is found, the vacuum
cleaner does not start and the yellow lamp (5) turns on.
In these cases, unplug the vacuum cleaner and contact
qualified personnel in order to perform the correct phase
connection.

Vacuum cleaner operation

Vacuum gauge (2): green zone (3), red zone (1)
Check the flow rate:
■ when the vacuum cleaner is operating, the pointer of
the vacuum gauge must remain in the green zone (3)
to ensure that the speed of the intake air does not drop
below the safety value of 20 m/sec;
■ if the pointer is in the red zone (1) it means that the
speed of the air in the vacuum hose is less than 20 m/s
and that the vacuum cleaner is not operating in safety
conditions. The filters must be shaken or replaced.
■ during normal operation conditions, close the vacuum
hose, the pointer of the vacuum gauge must switch from
the green zone (3) to the red zone (1).
WARNING!
When the vacuum cleaner is operating, always check
that the vacuum gauge pointer remains in the green
zone (3).
Consult the "Troubleshooting" chapter if faults occur.
8
Figure 7
Figure 8
02/2013