Bibby Scientific Stuart SRT6D Bedienungsanleitung Seite 5

control knob. Wait 5 seconds and switch the unit
back ON by pressing the control knob in. The
input values are now saved in memory. They can
be altered at any time by following the same
procedure.
N.B. When the unit is switched OFF using
the control knob, whatever values of speed/
time were set prior to turning the unit off
will be saved, and will be the values
restored when the unit is switched back on.
Changing the timer unit
The unit timer is defaulted to minutes only (1
minute to 9999). To change to minutes and
hours (1 minute to 9 hours, H is displayed in the
left digit of the timer display), or to change to
seconds and minutes (1 second to 90 minutes)
turn the unit off using the control knob then
switch the mains power off at the plug. Hold
down both the start/stop button and the mode
button whilst simultaneously switching the mains
power back on. The display will temporarily
show 88:88 then OFF. Release the buttons.
Using the control knob turn the unit on, the
display will show nn:ss for minutes and seconds,
H:nn for hours and minutes and nn for minutes,
turn the control knob to select the desired timer
unit and turn the unit off by pressing the control
knob, OFF will be displayed. When the unit is
next used the timer will have been altered to the
set unit.
Removing individual rollers
Individual rollers can be removed to
accommodate larger vessels. First, remove the
two side retaining panels by sliding upwards
then pulling away from the unit (see Fig. 4).
Fig. 4: Removing the side retaining panels.
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Next pull the roller retaining panel upwards to
remove (see Fig. 5).
Fig. 5: Removing the roller retaining panel.
Select the roller(s) to be removed and push
towards the front of the unit until the rear
connector is free then lift out (see Fig. 6).
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Fig. 6: Removing the roller.
To replace a roller, locate the roller pin in the
socket at the front of the unit, then push the
connector back into the other end until it is
secure.
After removing or replacing rollers, replace the
roller retaing panel and side retaining panels.
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