Manual

39
Troubleshooting
Multipette
®
/Repeater
®
(X)stream
English (EN)
Further error messages displayed are intended only for error diagnosis by service
personnel. Contact your local Eppendorf partner if the error message cannot be cleared
by pressing the reset key or performing a hardware reset.
Avoiding dispensing errors
The precision and trueness of the Multipette stream/Repeater stream must be verified on
a regular basis. You can find a Standard Operating Procedure (SOP) for the Multipette
stream/Repeater stream on our homepage www.eppendorf.com
.
The filled
Combitip should
be emptied or
removed.
• The present residual liquid is
no longer required.
• A different Combitip should be
used.
1. Hold the Multipette stream/
Repeater stream over an empty
tube.
2. To empty the Combitip, press
the reset key.
3. Press the ejector to remove the
Combitip.
4. Dispose of Combitip.
Combitip is
dripping.
• Combitip is not leak tight.
• Combitip is positioned
incorrectly.
 Replace Combitip.
 Observe the storage conditions.
Battery must be
charged very
often.
• Charging capacity of the
battery has decreased.
• A large number of dispensing
operations has been performed.
If the charging capacity has
decreased:
1. Order a new rechargeable
lithium-ion battery.
2. Insert new rechargeable
lithium-ion battery.
3. Charge new rechargeable
lithium-ion battery for 2 hours
(see p. 20).
Symptom/
message
Cause Remedy