Charder MS-2500 User Manual

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MS-2500
Dual Slope type
SERVICE MANUAL
TABLE OF CONTENTS
PRECAUTIONS ................................................................................................................................... 1
GENERAL INFORMATION.................................................................................................................. 1
GENERAL INSPECTION ..................................................................................................................... 1
TROUBLESHOOTING ......................................................................................................................... 1
SPECIFICATION.................................................................................................................................. 2
PANEL / OVERLAY.............................................................................................................................. 3
ERROR MESSAGE.............................................................................................................................. 4
WIRING................................................................................................................................................ 6
LCD FORMAT......................................................................................................................................7
CONTROL PANEL...............................................................................................................................8
LOAD CELL ......................................................................................................................................... 9
ZERO COUNT ADJUSTMENT (Dual slope model)............................................................................ 10
TROUBLESHOOTING TREE............................................................................................................. 12
MS2500 SERVICE MENU CONFIGURATION................................................................................... 13
DEFAULT COMPANY SETTINGS..................................................................................................... 14
CALIBRATION PROCEDURE ........................................................................................................... 15
PRINT FUNCTION INSTRUCTION.................................................................................................... 17
USING PRINT FUNCTION................................................................................................................. 18
SCHEMATICS—MAIN BOARD CH-0733 .......................................................................................... 21
LAYOUT—MAIN BOARD CH-0733 ................................................................................................... 24
SCHEMATICS-POWER BOARD CH-0689........................................................................................ 25
LAYOUT—POWER BOARD CH-0689............................................................................................... 25
SCHEMATICS- JUNCTION BOARD (CH-0525)................................................................................ 26
LAYOUT—JUNCTION BOARD (CH-0525)........................................................................................ 26
MS 2500 PARTS & ASSEMBLY ........................................................................................................ 27
DP2701, NP- 4444 INDICATOR PARTS & ASSEMBLY.................................................................... 28
INSTRUCTION FOR CHARGING AND CONNECTING .................................................................... 30
INSTRUCTION FOR REPLACING BATTERY................................................................................... 31
GRAVITY COMPENSATION ............................................................................................................. 32

Charder MS-2500 Specifications

General

Brand	Charder
Model	MS-2500
Category	Scales
Language	English

Summary

PRECAUTIONS

TROUBLESHOOTING

SPECIFICATION

ERROR MESSAGE

WIRING

Load cell wiring

CONTROL PANEL

LOAD CELL

ZERO COUNT ADJUSTMENT

Range Chart

ZERO Count Adjustment Procedure

Step-by-step guide to adjust the zero count value on the main board.

TROUBLESHOOTING TREE

MS2500 SERVICE MENU CONFIGURATION

DEFAULT COMPANY SETTINGS

CALIBRATION PROCEDURE

PRINT FUNCTION INSTRUCTION

USING PRINT FUNCTION

Instructions for printing scale results via printer or computer using HyperTerminal.

SCHEMATICS—MAIN BOARD CH-0733

LAYOUT—MAIN BOARD CH-0733

SCHEMATICS—POWER BOARD CH-0689

MS 2500 PARTS & ASSEMBLY

DP2701, NP- 4444 INDICATOR PARTS & ASSEMBLY

INSTRUCTION FOR CHARGING AND CONNECTING

INSTRUCTION FOR REPLACING BATTERY

GRAVITY COMPENSATION