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Emergency Reset Messages Possible Causes and Solutions
Air Pump ran 5 minutes continuously.
Please correct problem and RESET or Open
Diagnostics
A massive air leak has occurred. Follow the instructions
in the error message.
The Air Pump failed to reach
pressure
A Serious air leak has occurred. (No leak test was
possible.)
A fault has occurred in the air pump or drive circuit.
The Air Valve failed to open
Electrical disconnection.
A fault has occurred in the air valve or drive circuit.
There is a major airleak The leak is probably serious enough to affect
your pipettes, and if the leak causes air to flow
through the Drierite canister, the Drierite will
wear out prematurely. Trace the leak using the
Help File assistant.
There is a fault in the Heat circuit.
This fault is due to a circuit problem –
probably a failed FET (Field Effect
Transistor). Run Diagnostics to determine the
problem more precisely.
No filament current detected.
The Heater Filament may be missing
or broken.
If not there is a Heat circuit fault.
The filament either is not installed or is
burned out. If a working filament is installed,
this fault is due to a circuit problem – probably
a failed FET (Field Effect Transistor). Run
Diagnostics to determine the problem more
precisely.
6.2.4 On-Screen Error Messages (Edit/Pull Screen)
If Safe Heat is checked, Heat values are compared to Ramp. The following error messages
can occur; follow the instructions in corresponding error message to correct the problem.
Ramp = 0 - unable to Heat Check. Press Ramp or uncheck Safe Heat (at your own
risk)
Line x Heat > Ramp + 15%. Filament may burn out. Reduce Heat or run Ramp
Test or uncheck Safe Heat
(at your risk)
Line x Heat < Ramp - 15%. Jaws may overheat. Increase Heat or run Ramp Test
or uncheck Safe Heat
(at your risk)
If Jaw PreHeat is checked, a Ramp value is needed. If a Ramp value greater than zero is not
specified, the following error message appears.
Table 6-4. On-screen error message in Edit/Pull Screen when Ramp value is not specified.
Error Message Possible Causes and Solutions
A Ramp value is needed to use PreHeat If Jaw PreHeat is checked, a Ramp value
greater than zero is needed.
P-1000 FLAMING/BROWN MICROPIPETTE PULLER SYSTEM OPERATION MANUAL – REV. 3.02 (20161118)
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