UIrobot UI-SR Series User Manual page 82

UIROBOT SCARA Robot
Torgue wrench
Rag
Before any operation, please refer to disassembly steps, and put the shaft down to the lower
limit position.
Disassembly of Integrated Speed Reducer of the Second Joint
（1） Turn off the power.
（2） Remove the user board.
The details are described in "3.1 User Board"
（3） Remove the upper cover.
The details are described in "3.2 Upper Encloser".
（4） Unscrew the main arm fixing bolts (M3×18),
which is used to secure jib on the main arm. After
all the bolts unscrewed, you can remove the jib.
Notice : The number of bolts in that ring is 16, just
12 of them need to be removed, the rest 4 are not
used to secure the jib.
（5） Unscrew the fixing bolts (M3×30) under the jib
used to secure the integrated speed reducer of
the second joint.
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M4220160506CN
For grease wiping
12 – M3×18
Hexagon Socket-Head Cap Screws
9 – M3×30
Hexagon Socket-Head Cap Screws
UI Robot Technology Co. Ltd.