Switch On Threshold; Switch Off Threshold (0 - 30 Sec.) - Renfert SILENT V4 Traducción Del Manual De Instrucciones Original

5.6.4 Switch On Threshold

The switch on threshold for automatic operation (see section 5.4.3) can be individually set and saved for
each suction channel.
EN
MENU
30
⇒ Press menu key (30) 4 x.
♦ The start-up threshold symbol (34) blinks.
♦ The letters A, B, C, D blink.
⇒ Press the suction hose button (42) of the suction which is to be adjusted
♦ The letter of the selected hose is indicated.
♦ The display shows „OFF".
⇒ Switch the electrical appliance off. Units equipped with a stand-by mode should be switched to stand-
by (e.g. in the case of a hand piece, only switch the controller on without activating the hand piece).
⇒ Press the enter button (45).
♦ The display shows "ON".
MENU
30
⇒ Switch the electrical appliance on, e.g. activate the hand piece at the speed at which you require the
suction hose to open.
⇒ Press the enter button (45) (e.g. whilst the hand piece is in use.).
⇒ Select the next suction hose which you would like to adjust, or quit this menu by pressing the menu
key (30).
After selecting the suction channel, press the
on and switch-off threshold back to the factory setting (20 W).

5.6.5 Switch Off Threshold (0 - 30 sec.)

Programmable switch off threshold is only relevant for automatic operation.
In manual mode press the vacuum channel button to close a vacuum channel immediately. It is
only with the last channel that the stopping time is about 3 seconds and cannot be adjusted.
Switch off threshold = the time taken for the suction channel to close after the electrical appliance has
been switched off. In other words, from when the pinch valve shuts and the suction turbine switches off
(range of adjustment: 0 - 30 seconds).
In order to prevent:
• dust deposits in the suction tube,
• the extraction unit from having to switch on and off too often when the electrical appliance is switched
on and off at short intervals,
an individual switch off threshold can be set and saved for each suction channel.
OFF
ON
C
A B C D
42
OFF
ON
C
A B C D
42
34
total
reset
45
34
total
reset
45
/ keys both at the same time to set the switch-
- 16 -
resetdefault
ON ONOFF
Fig. 17
Fig. 18