GX-A/GF-A Maintenance manual
Page 18
5.1 Disassembly
1. Removing the lower case
①
Remove the weighing pan.
②
Remove the pan support.
③
Remove the lower case (Pan head screw M4
x
8, WS 4pcs)
2. Removing the mechanical unit
①
Remove
the
Inner
case.
②
Disconnect the cable from the A/D
board.
③
Remove the mass receiver. (Pan head
screw M4x6 with coned disk spring
, 2pcs) GX-A series only.
④
Remove the mechanical unit. (Allen
head screw M5x10 with coned disk
spring , 2pcs)
3. Disassembling the mechanical unit
①
Remove the shock absorber. (Short head
torx screw M5x8 , 3pcs)
②
Remove the Counter weight. (Pan head
screw M3x40,1pc and Nut with spring
washer M3, 1 pc)
③
Remove the under hook.
④
Remove the position sensor. (Pan head
screw M3x6 WS ,2pcs)
⑤
Remove the magnet unit1(Shield plate)
(Shield plate mounting screw, 2pcs).
※
Use the pan head screw M3x80 as jig.
⑥
Remove the magnet unit2(Yoke).(Pan head
screw M4x8 WS, 2pcs)
mass receiver
mechanical unit
shock absorber
Counter weight
position sensor
under hook