11TroubleshootingSYMPTOM PROBABLE CAUSE REMEDYUnit will not turn ON. Power adapter not Check the powerplugged in or battery adapter.low. Change batteries.Incorrect weight reading. Scale was not re-zeroed. Press On/Off/Zero with noweight on the platform.Scale was not properly Recalibrate.calibrated.LIMITED WARRANTYOhaus ES Series Bench Scales are warranted against defects in materi-als and workmanship for a period of 12 months from the date ofdelivery. During the warranty period, Ohaus will repair, or, at its option,replace any component(s) that prove to be defective at no charge,provided that the product is returned, freight prepaid, to Ohaus.This warranty does not apply if the product has been damaged byaccident or misuse, exposed to radioactive or corrosive materials, hasforeign material penetrating to the inside of the product, or as a result ofservice or modification by other than Ohaus. In lieu of a properlyreturned warranty registration card, the warranty period shall begin onthe date of shipment to the authorized dealer. No other express orimplied warranty is given by Ohaus Corporation. Ohaus Corporationshall not be liable for any consequential damages.As warranty legislation differs from state to state and country to country,please contact Ohaus or your local Ohaus dealer for further details.Ohaus Corporation19A Chapin RoadP.O. Box 2033Pine Brook, NJ 07058, USAWith offices worldwide.Ohaus Corporation 2002, all rights reserved. P/N 71139461A