KERN PBJ-N, Service Manual

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PBJ_N-SH-e-1810.docx 54
22
Component Replacement Precautions
The balance performance may change if the following components are replaced.
Therefore, check the performance of the balance after replacement and make
adjustments if necessary.
Service act
Required adjustments Replacing
Unit assy Replacing
Force coil
assy Replacing
Assy,
Display Replacing
Assy,
Detector Replacing
Assy,
Analog Replacing
Weight
loader assy Adjustment
of Corner
Load Items to be prepared
and order Service
manual
reference
section
4.7 5 4.1 4.5 4.2 4.6 7.3
1 Height adjustment of
Assy, Detector 7.1 X X
Digital multimeter (DC +/-
5.00V) Check wire set (321-
62356)
2 Adjustment of tilt errors 7.2 X
3 Replacing EEPROM IC X
4 Inputting temperature
coefficient into
EEPROM 4.8 X
EEPROM-ReWriter(When using
a computer)
5 Adjustment of linearity
13 X X X X X
UX-TOOL (When using a
computer) Standard weights
6 "CAL wt" in the service
menu (for UW only) 1.2 X X X X X
7 PCAL (for UW only) X X X X X X Standard weights
8 i-CAL(UW) or E-CAL X X X X X X X (Standard weights)