GB KERN PES/PEJVersion 1.0 11/2005Operating ManualElectronic Precision balancesContents1. Technical data _________________________________________________ 912. Declaration of conformity _______________________________________ 943. Basic Information (General)______________________________________ 963.1. Proper use __________________________________________________ 963.2. Improper Use ________________________________________________ 963.3. Warranty____________________________________________________ 963.4. Monitoring of Test Resources __________________________________ 974. Basic Safety Precautions ________________________________________ 974.1. Pay attention to the instructions in the Operation Manual ___________ 974.2. Personnel training____________________________________________ 975. Transport and storage __________________________________________ 975.1. Testing upon acceptance ______________________________________ 975.2. Packaging __________________________________________________ 976. Unpacking, Setup and Commissioning ____________________________ 986.1. Installation Site, Location of Use________________________________ 986.2. Unpacking __________________________________________________ 986.3. Scope of delivery____________________________________________ 1006.4. Setup _____________________________________________________ 1006.5. Mains connection ___________________________________________ 1016.6. Internal battery operation (cannot be reequipped) ________________ 1016.7. Terminal for external devices__________________________________ 1016.8. Initial Commissioning ________________________________________ 1026.8.1. Power display_____________________________________________ 1026.8.2. Bar graph display _________________________________________ 1036.8.3. Stability display ___________________________________________ 1036.8.4. Balance zero display _______________________________________ 1036.9. Adjustment_________________________________________________ 1046.9.1. Adjustment with external weight (only PES) ___________________ 1046.9.2. Adjustment test with external weight (only PES) ________________ 105