Velp Scientifica OV 725 Digital Manual De Instrucciones página 9

• LED light bar
➢ LED light bar (H) shows an idea of the remaining time before the dispersing tool needs to be maintained
➢ If the set maintenance value is 20:00 (HH:MM), each LED lit means 5 hours before carrying out maintenance
• Maintenance timer for dispersing tool
➢ Click the dispersing tool maintenance key (O). The display shows the remaining time before the dispersing tool
requires maintenance
➢ After 3 seconds the display shows the dispersing status again
➢ With the motor in OFF status, keeping pressing the key (O) for 3 seconds, it is possible to reset the dispersing tool
maintenance timer. When the display shows "
seconds. In this way, the LED light bar lights up completely and the countdown restarts from the set time value
(" " value, see Chapter 4). This operation must be carried out once maintenance of the dispersing tool has been
completed: changing the gasket and/or replacing any worn part
➢ When the remaining time is less than 1 h, the LEDs (N) flash
➢ When the remaining time arrives at 00:00, the LED light bar flashes. The disperser continues to work.
Note: the frequency of maintenance of the dispersing tool can be set as described in Chapter 4 according to the
user's application requirements.
4. Setting mode
When the motor is stopped (OFF status), hold the control knob (F) pressed for 3 seconds to enter into the setting mode.
By turning the control knob (F) it is possible to move from one of the following parameters to the next one. Click the knob to
modify:
Parameter
shown
To leave settings mode, wait 10 seconds without touching the knob or click the maintenance key (O).
Default
Range
value
–
–
:
:
", click the control knob (F), the display shows "
Set starting mode:
➢
: when the instrument is switched on through the
main switch,
➢
: when the instrument is switched on, it restarts to
work with the last speed set and the remaining time
Set the maximum speed value (rpm)
Running time in hours. If "." is shown before the number, the
running time is in days.
To restore default setting parameters
To modify the frequency of maintenance for the dispersing tool
(hh:mm).
:
Less than 02:00 it's possible to select
timer is never active.
8
Description
is on display
, in this way, the
" for 3