KERN MPE 250K100HNM - Default Chapter; Table of Contents

2 MPE_HNM / MPE_PNM -SH-e-1810
GB
KERN MPE_HNM / MPE_PNM
Version 1.0 07/2018
Servicemanual
Contents
1 Basic Information........................................................................................... 3
2 Appliance overview ....................................................................................... 4
3 Keyboard overview ........................................................................................ 6
4 Overview of display ....................................................................................... 7
4.1 Balance assembly and installation ............................................................................................. 7
4.2 Mains connection ........................................................................................................................ 7
4.3 Battery operation is possible by obtaining an optional battery power pack. .............................. 8
4.4 Battery operation ........................................................................................................................ 9
4.5 Insert batteries ............................................................................................................................ 9
5 The menu ...................................................................................................... 10
5.1 Navigation in the menu ............................................................................................................. 10
5.2 Menu overview ......................................................................................................................... 11
6 Data output RS 232 ...................................................................................... 14
6.1 Pin allocation of balance output bushing: ................................................................................. 14
6.2 Technical data .......................................................................................................................... 14
6.3 Position adjustment switch and seals: ...................................................................................... 15
6.4 Verification validity period (current status in G) ........................................................................ 15
7 Adjustment ................................................................................................... 16
7.1 Procedure: ................................................................................................................................ 17
8 MAINTENANCE ............................................................................................ 19
8.1 General ..................................................................................................................................... 19
8.2 Error Codes .............................................................................................................................. 19
8.3 Determine the Problem............................................................................................................. 20
8.4 Check the Load cell .................................................................................................................. 21
8.5 Checking the different Voltages ............................................................................................... 21
8.6 Trouble Shooting ...................................................................................................................... 22
9 Replace Main Board ..................................................................................... 23
10 DRAWING ..................................................................................................... 24
10.1 MPE_HM .................................................................................................................................. 24