Screws
Screws
Connector J201 (MAIN1)
J202 (MAIN2)
R E P 1 4 2 0
Model Name: Rockhopper-46/62
R E P 1 4 2 0
Model Name: Rockhopper-46/62
How to replace the Head Board Assembly
How to replace the Head Board Assembly
Item
Replacement and Adjustment Procedure
1. Replacement
Procedure
Replace the Head Board Assembly
1. Remove the Front Cover.
2. Remove the Panel Cover.
3. Remove the Y Rail Cover.
4. Disconnect all connectors from the Head Board.
5. Remove the Head Board. (4 fastening screws)
6. Assembling is the reverse of the removal procedure.
CAUTION: Be sure to switch off the power whenever
connectors are disconnected or inserted.
Incorrect operation will lead to injury and
component damage.
The main board assembly will certainly be
damaged if power is applied with main board
assembly connectors J111 (HEAD) and J112
(HEAD2) and head board connectors J201
(MAIN1) and J202 (MAIN2) inserted with
oblique FFP.