Rice Lake Ishida iPC-WP Portable Bench Scales - Manual (Page 30)

27/32 IPC-WP Series Service Manual
4.1.2 Main Board (PS-021) Replacement
1. Detach the cell cord wires by using a soldering
iron.
2. Remove the screw (ST8x8).
3. Disconnect the power harness from the
connector.
4. Disconnect the power display harness from the
connector.
5. Remove the grounding wire by using a
soldering iron.
6. Perform the procedure in reverse when
assembling a new main board.
7. After re-assembling all the parts (from the case
to the weighing platter), clear E2ROM and
perform settings and span adjustment in C1,
C2, and C3 modes.
4.1.3 Switch Board (PS-022) Replacement
1. Remove the 6 screws (ST8x8).
Perform this procedure in reverse for re-assembly.
Customer display harness
Power harness
Grounding cord
ST8×8
Cell cord
ST8Ч8