EOC-BA-e-1711 193.4 Monitoring of Test EquipmentIn the framework of quality assurance the measuring-related properties of thebalance and, if applicable, the testingweight, must be checked regularly. Theresponsible user must define a suitable interval as well as type and scope of thistest. In KERN’s accredited DKD calibration laboratory test weights andbalances may be calibrated (return to the national standard) fast and at moderatecost.4 Basic Safety Precautions4.1 Pay attention to the instructions in the Operation ManualCarefully read this operation manual before setup andcommissioning, even if you are already familiar with KERNbalances.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 Packaging / return transport Keep all parts of the original packaging for a possiblyrequired return. Only use original packaging for returning. Prior to dispatch disconnect all cables and removeloose/mobile parts. Reattach possibly supplied transport securing devices. Secure all parts such as the glass wind screen, theweighing platform, power unit etc. against shifting anddamage.