KERN ITS Operating Instruction

Also see for ITS: Service manual

IntroductionITS-BA-e-07209User manual ME-Nr.:22017077 01/071.3 Putting into operationFor startup, connect the terminal to an analog METTLER TOLEDO weighing platform(see installation instructions METTLER TOLEDO Terminals IND4.. or call METTLERTOLEDO Service).1.3.1 Connecting the power supplyCAUTION!Before connecting the scale to the mains, check whether the voltage value printed onthe rating plate corresponds with the local mains voltage.▲ Never connect the device if the voltage value printed on the rating plate is differentto the local mains voltage.➜ Plug the mains plug into the socket.After connection, the device performs a self-test. When the zero display appears,the device is ready to weigh.➜ Calibrate the device in order to obtain the greatest possible precision, seeSection 4.3.2.Note The battery’s charging capacity can be reduced under continuous mains operation.➜ To maintain the charging capacity, after a maximum of 4 weeks discharge the bat-tery completely before recharging it.1.3.2 Monitoring the test substancesThe metrology features of the balance and any possible available adjusting weightmust be checked at regular intervals within the scope of quality assurance. For thispurpose, the answerable user must define a suitable interval as well as the nature andscope of this check. Information is available on KERN’s home page (www.kern-sohn.com) with regard to the monitoring of balance test substances and the testweights required for this. Test weights and balances can be adjusted quickly and ata reasonable price in KERN’s accredited DKD calibration laboratory (return to nationalnormal).Terminals with AccuPac can work independently from the mains for approximately30 hours in normal operation. A prerequisite for this is that the background lightingis switched off and that no peripheral devices are connected.The battery symbol indicates the present charging level of the battery. 1 segment cor-responds to approx. 25 % capacity. When the symbol flashes the battery must becharged (min. 4 hours). The charging period is extended if work is continued duringcharging. The battery is protected against overcharging.