PLYMOVENT PHV Manuel Opérateur page 11

.
CAUTION!
Do not position the machine in places where it
is exposed to vibrations or radiation from heat
sources.
Observe the ambient conditions as described
in chapter 3.4.
5.3 Connection to the mains
.
CAUTION!
Make certain that the machine can be
connected to the local mains. Specifications
with respect to supply voltage and frequency
can be found on the identification plate.
6 USE
.
CAUTION!
Before use carefully read the safety
regulations.
.
WARNING
It is required that the product is in an upright
position and that the inlet is closed when
transporting the product over larger
6.1 Controls
PHV-I only:
A 2.5 m extraction hose is supplied standard with the
product. Using this hose guarantees that the filter
pollution indicator functions properly (w.r.t. the
minimum extraction capacity) in 'high'-mode. The
extraction capacity will be reduced somewhat when
using a longer hose; the warning signal will therefore
be initiated earlier.
.
ATTENTION! (PHV-I only)
The extraction capacity will be less than 150
3
m /h when a welding torch with integrated
extraction is used. The filter pollution indicator
will therefore be activated immediately.
.
ATTENTION! (PHV-I only)
The required underpressure will not be
achieved in the 'low' mode of operation. As a
consequence, the warning signal will not be
activated.
The control panel (see fig. 3 on page 44) contains the
following controls:
A Button: on/off; low/high
Button for switching the machine on and off and for
switching from 'low' to 'high' motor speed and vice
versa.
0507345000/PHV/011213/G
B Button manual/auto
Button for switching the machine from automatic
on/off to manual control and vice versa.
C Button: reset (optionally)
Button to reset the filter pollution indicator.
D Groove mass cable; automatic start/stop
Slit for inserting the mass cable of the welding
machine; this activates the arc sensor for automatic
on/off switching of the extractor. Min. current 50
Amps.
E On/off switch (USA/Canada)
Switch for switching the machine on and. When
this switch is installed, button A's on/off function
becomes obsolete.
6.2 Use
6.2.1 PHV with welding torch + integrated extraction
.
• Connect the extraction hose Ø 45 mm at one side
to the air intake of the machine and at the other side
to the welding torch.
• Put the mass cable of the welding machine into the
slit on top of the machine.
• Start up the machine by pressing the on/off button.
distances.
Preferably use the automatic start/stop device
('auto') to extend the life of the carbon brushes.
• The machine continues to run for 15 seconds (in
the 'auto' setting) after welding is completed.
6.2.2 PHV with extraction nozzle
The machine can be supplied with two types of
extraction nozzles:
- funnel nozzle with magnetic foot (EN-20) for
various welding processes/situations;
- slit extraction nozzle with magnetic foot (EN-40)
for horizontal welding activities, such as stick
welding.
It is recommended that the extraction nozzle EN-20 is
positioned above the welding spot (when possible) to
achieve optimum welding fume extraction.
• Place the extraction nozzle at 2-4 cm from the
source of pollution.
• Insert the mass cable of the welding machine into
the slit on top of the extractor.
• Start up the machine by pressing the on/off button.
Preferably use the automatic start/stop device
('auto') to extend the life of the carbon brushes.
• The machine continues to run for 15 seconds (in
the 'auto' setting) after welding is completed.
Before use, carefully read the user manual of
the welding torch.
EN - 10