2 AEJ_N/AES_N-BA-e-1321GB KERN AEJ_N/AES_NVersion 2.1 03/2013Operating instructionsElectronic analytical balanceContents1 TECHNICAL DATA ............................................................................................. 51.1 Dimensions ............................................................................................................................... 72 APPLIANCE OVERVIEW ................................................................................... 82.1 Display and Keyboard Summary ............................................................................................ 92.1.1 Numeric entry ....................................................................................................................... 103 BASIC INSTRUCTIONS ................................................................................... 113.1 Proper use ............................................................................................................................... 113.2 Improper Use .......................................................................................................................... 113.3 Warranty .................................................................................................................................. 113.4 Monitoring of Test Resources ............................................................................................... 114 BASIC SAFETY PRECAUTIONS ..................................................................... 124.1 Pay attention to the instructions in the Operation Manual ................................................ 124.2 Personnel training .................................................................................................................. 125 TRANSPORT AND STORAGE ......................................................................... 125.1 Testing upon acceptance ...................................................................................................... 125.2 Packaging / return transport ................................................................................................. 126 UNPACKING, SETUP AND COMMISSIONING ............................................... 156.1 Installation Site, Location of Use .......................................................................................... 156.2 Unpacking and checking ....................................................................................................... 156.2.1 Scope of delivery / serial accessories .................................................................................. 156.2.2 Placing.................................................................................................................................. 166.3 Mains connection ................................................................................................................... 166.3.1 Turning On the Power .......................................................................................................... 176.4 Connection of peripheral devices ......................................................................................... 176.5 Initial Commissioning ............................................................................................................ 17