Safety Devices; Controls And Indicators; Inspections Prior To Starting; Starting And Stopping - Nilfisk CTS22 Manual De Instrucciones

Safety devices

Figure 5
1.
Vacuum unit (CTS series)
2. Centrifugal turbines and electric motor (CTT series)
3. Limiting valve (CTS series)
4. Clapet (CTS series)
CAUTION!
Do not tamper any limiting valve setting.

Controls and indicators

Figure 6
1. Container release handle
2.
Castor brakes
3. Manual filter shaker knob
4. Vacuum gauge
5. Start/stop switch
6.
Cover band lever
7. Electric power cable
8. Handle

Inspections prior to starting

Figure 7
1. Vacuum inlet
Prior to starting, check that:
■ The filters are installed.
■ The closing band is properly tightened.
■ The vacuum hose and tools have been correctly fitted into
the vacuum inlet (1).
■ The bag or safety container is installed, if applicable.
CAUTION!
Do not use the device if the filters are faulty.

Starting and stopping

CAUTION!
Before starting the machine, lock the castor brakes
Figure 6
■ Turn the switch (5) to "I" position to start.
■ Turn the switch to "0" position to turn the vacuum cleaner
off.
[ NOTE ]
Check the machine operation by putting a hand on the
vacuum inlet.
If the machine does not vacuum any air, the rotation
direction is not correct; remove the plug from the socket
and turn the selector inside the plug to perform the correct
phase connection.
Machines equipped with an electrical control panel
equipped with phase sequence control relay
■ Turn the main switch to "I" to electrically power the
machine.
■ Press the start button to start the machine.
■ Press the stop button to stop the machine.
■ Turn the switch to "0" to turn off the machine.
If the machine does not vacuum any air, the motor rotation
direction is wrong and reverse phase indicator turns on.
Disconnect the plug from the power socket and turn the
phase inverter.
Machines equipped with an electrical system preset
for start from vacuum inlets
■ Turn the main switch to "I" to electrically power the
machine.
■ Press the start button to start the machine.
If the machine is equipped with vacuum inlet sensor, vacuuming
will start automatically, after performing the above procedure,
when the first inlet will be opened by the operator.
The machine will stop two minutes after the last inlet is closed
by the operator. To immediately stop the machine press the
stop button (6).
CAUTION!
Too frequent starts of the machine can damage the
motor; it is advisable not to modify the tripping time of
the sensor located on the vacuum inlets.
List of control symbols and indicator lights
on the electrical panel
9
CTS22 - CTS40 - CTT40
[ NOTE ]
Agitator-mixer
Hopper Load
Container/outlet/bag full
Container/outlet/bag
Inlets too simultaneous
Clogged absolute filter
Clogged primary filter
GB
C313