Lab companion OV-11, Руководство по эксплуатации

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Page 19
7. Action for Malfunction
1) Check points for non operation.
(1) Check power supply.
(2) Check fuse.
(3) Check to see if the Run LED on display is off. Please press Start / Stop button if it is off.
2) Check points when the unit’s temperature control isn’t correct.
(1) Temperature sensor is not working or is not connected when “Err.S”, message shows
in PV window.
(2) Please ask service in other case.
- Please turn off the unit immediately when it works incorrectly.
- Please contact your authorized Jeio tech dealer when you need service and never disassemble the
unit on your own will. This may cause a hazard risk to the user and may negate the warranty.
- Only authorized personal approved by Jeio tech are recommended for electrical service.
- Please use guaranteed Jeio tech parts when you need parts for this unit.
- Any faults due to maltreatment and not due to manufacturing defects are not covered by the
warranty