Thermo Scientific SHKE6000 (4359), Руководство пользователя

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7-2 MaxQ 6000 Shaker Thermo Scientific
Section 7
Troubleshooting
Heating Error Codes
Displayed
Message
Intended to Detect Cause Solution
E01 Chamber RTDs out of range. Chamber RTDs not connected. Ensure proper connection of RTD.
RTD open. Replace TC1415X1.
Control board defective. Replace PC1415X1 control board.
E02 Chamber heating ramp up timeout. Failure in element. Replace element.
Element SSR defective. Replace element SSR.
AC board not properly connected.
Check connections on PC1415X3
AC board.
Failure in heating circuit on AC board. Replace PC1415X3 AC board.
E06
On-Board OTP Relay tripped (AC
board). OTP detected over tempera-
ture condition, relay has opened,
power to the element removed. OTP RTD temperature is above the OTP
potentiometer setting.
Increase OTP potentiometer set-
ting.
OTP RTD temperature is above the OTP
potentiometer setting.
Reduce Chamber set point.
OTP RTD not connected.
Ensure proper connection of OTP
RTD.
Failure in heating circuit on AC board. Replace PC1415X3 AC board.
E08
Chamber temperature too far from
set point. Occurs after stabilizing, if
the chamber temperature deviates
±1 °C from set point. Set point too close to ambient
(Incubated models only).
Adjust set point to not less than
10 °C above ambient.
Failure in cooling system.
Check cooling system for proper
operation.
AC board not properly connected.
Check connections on PC1415X3
AC board.
Failure in cooling control circuit on AC
board.
Replace PC1415X3 AC board.
Door not sealed properly.
Check the rubber door gasket.
Make sure that door seals.