IKA C 1 Package 1/10 - Manual (Page 36)

36
Change ground electrode
1 Loosen ignition wire as described above on the ground
electrode
2 Unscrew the ground electrode (Pos.22) with spanner SW 7
3 Remove and replace O-ring (Pos.17) to mount the O-ring on
the new ground electrodes
4 Screw in the new ground electrode
5 Install the new O-rings (Pos. 14) to the ground electrode
17
22
14
Leak test with the system test
Run a full system test to check for leaks:
• „Measurement“ menu " menu „System test“.
• To perform a leak test with the system test, you must not use
sample / calibration substance.
• Use to the cotton thread to check whether the ignition
electrode is correctly installed.
The cotton thread is not burned. Reason could be a short to
ground between the ignition electrode and the inner vessel
bottom (eg by a wrong-mounted ignition wire).
Follow the instructions of the calorimeter!
Since no sample / calibration substance is used, breaks the
system test with the error message „MINTEMPDIFF“.
The tightness test is passed if the cotton thread burned and the
inner vessel is dry inside. No water should flow from the C1.
Fault and troubleshoot
The calorimeter C 1 is subjected during the manufacture to stringent quality controls. Should any malfunctions occur, refer to the
following section for a series of fault and error situations, the suitable remedial measures.
All disturbances and errors during measurement are displayed in a specific error window. There, the user receives a Circumstances of
malfunctioning or error, and possible causes.
If your troubleshooting attempts is unsuccessful, contact your authorized from IKA ® Technical Service.
E01 STIRRER
This error appears if the setpoint of the stirrer speed is not
reached.
A possible cause for this problem is a defective stirring motor.
Check the stirring function, using the maintenance menu.
(6,0x2,0)
(3,1x1,6)
C1 092014