KERN PES Operating Manual

Contents

PES/PEJ-BA-defsi-0510 973.4. Monitoring of Test ResourcesIn the framework of quality assurance the measuring-related properties of the bal-ance and, if applicable, the testing weight, must be checked regularly. The responsi-ble user must define a suitable interval as well as type and scope of this test. Infor-mation is available on KERN’s home page (www.kern-sohn.com) with regard to themonitoring of balance test substances and the test weights required for this. InKERN’s accredited DKD calibration laboratory test weights and balances may becalibrated (return to the national standard) fast and at moderate cost.4. Basic Safety Precautions4.1. Pay attention to the instructions in the Operation ManualCarefully read this operation manual before setup and commissioning, even if youare already familiar with KERN balances.4.2. Personnel trainingThe appliance may only be operated and maintained by trained personnel.5. Transport and storage5.1. Testing upon acceptanceWhen receiving the appliance, please check packaging immediately, and theappliance itself when unpacking for possible visible damage.5.2. PackagingKeep all parts of the original packaging in case you need to return the appliance.Only use original packaging for returning.Before sending, disconnect all connected cables and loose/movable parts.Attach possibly existing transport safeguards. Secure all parts, e.g. glass windshield,weighing plate, power unit etc., to prevent slipping and damage.