Troubleshooting - JENCONS POWERPETTE Gebrauchsanweisung

Pipetting
To aspirate
1 Carefully hold the pipette and insert it securely into the polypropylene nose cone and silicone holder.
2 Select mode of operation – High, Low, or 'G'.
3 Depress upper trigger (1) (The harder the pipetting triggers are pressed the faster the
aspiration.)
To dispense
1 In BLOW-OUT mode, (mode switch on high or low) depress the lower trigger (2) (The
harder the pipetting triggers are pressed, the faster the dispense).
2 If 'G' gravity mode is chosen, the upper aspirate trigger automatically operates at low speed
while the lower trigger opens the pipette to atmosphere, allowing liquid to run out.
WARNING!
Please ensure that no liquid enters the instrument. The
POWERPETTE
Plus
The filter also prevents liquid from entering the instrument. Where liquid has entered please
clean and replace filter.
Trouble Shooting
TROUBLE
Suction capacity slow
Pipette drips
POWERPETTE / POWERPETTE
The
service-free. If the recommendations above do not resolve the problem, please contact your
authorized dealer.
Note
When the meniscus level has been reached liquid should not drip out of the pipette. If the
pipette does drip, check that the adaptor assembly and filter are correctly assembled and the
pipette is properly located into the silicone pipette holder.
/ POWERPETTE
POSSIBLE CAUSE
Filter blocked, dirty or damaged
Batteries low
Pipette not securely positioned
in silicone pipette holder
Pipette holder or pipette damaged
Plus
POWERPETTE /
should never be used without the filter (8).
/ POWERPETTE
6
OPERATOR
Instructions
REMEDY
Clean or replace
membrane filter
Recharge
Re-attach
Replace
are virtually