HiVol 3000 User Manual 1.7 Operation
29
3
3
3
O
O
O
p
p
p
e
e
e
r
r
r
a
a
a
t
t
t
i
i
i
o
o
o
n
n
n
3.1 Warmup
When power is connected the blower motor may start up
immediately. Alternatively the cooling fan may be heard. The
cooling fan will run whenever power is connected and switched on.
This is normal.
With a filter paper installed in the filter cassette, switch on the
power at the supply. The HiVol has a power switch located inside
the cabinet near the power socket (240V version). This is concealed
by the lower door. The switch is illuminated when the power is on.
The LCD display should now display the Main Screen.
The HiVol flow rate must be calibrated after installation at a new
site. Refer to section 4 for details.
Figure 12. Power switch location