THERMOSALD ISC – MAINTENANCE & OPERATIONS MANUAL Rev. 2010 / 03
(Includes all previous models)
Manuale cod.: 3ES080x_V5.1_MU_EN Page Nr. 33 Tot. Nr . 47
5.3 – TROUBLESHOOTING
• PROBLEM: Allarm Fxxx appears on the display - VERIFY alarm list in this book (ANNEX D)
• PROBLEM: In Balancing the band is hot - VERIFY that logic and power supply are in the same phase
• PROBLEM: On the display You can see oscillating temperature - VERIFY that contacts of bands are good,
Verify that connections are not linked together, verify machine data and, if they are not regular, do a master reset and a
following calibration with machine cold.
5.4 – THERMOREGULATOR MAINTENANCE
Depend on the working environment, in every way not more then every 180 days.
1 – Verify that all the thermoregulator terminals are screw tight
2 – Verify the right function of the emergency output floating contact (press the key mode as requested at power on
periodically; the output relay must open power circuit)
5.5 – GRIPPER JAWS MAINTENANCE
Depend on the working environment, in every way not more then every 20 days.
1 – Verify that the reference and power terminals are screw tight
2 – Verify that the connections of the bands are good without oxidation.
3 – Verify the teflon and the isolation of gripper jaws
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