MGR10 A/B/C - Revision : I (for 7.0 software revision) 106SECTION 8: MAINTENANCE AND CALIBRATION8.1 PRELIMINARYOur warranty (refer to the beginning of this manual) attests the quality of materials andworkmanship in our products. If malfunction should be suspected or other information bedesired call our technical assistance: (33) 1.64.11.83.48 for FRANCE or contact your localdistributor.8.2 INSTRUMENT RETURNBefore returning an instrument to our Service Department, please call them at the above phonenumber for shipment instructions. Use packaging that is adequate to protect it from damage.8.3 MAINTENANCEOur units don’t need particular maintenance except an annual calibration. If problems, pleasefollow the brief check list here after. If the problem continues, call our service department at theabove number. LCD SCREEN DOESN’T COME UP: Check the correct connection of the main cord SE1 Check that the main voltage is in accordance with the value displayed on the main inlet on therear panel of the unit Check the fuse in the main inlet on the rear panelThe other possibilities for a bad functioning need an intervention inside the unit by qualified people.However we can supply a service manual including schematics of our units. Please get in contact withour Service department in order to know price and delivery time.