Yamaha SIGMA-G5SII Service Information page 21

Y-Axis(A)
X-Axis (B)
Level Vial Setup Position in the case that the Coplanarity Check Unit is setup on both blocks
In front of the Nozzle Stocker
Note:
When the unit is to be installed in front of the nozzle stocker, the cable re-wiring route is required.
When the leveling instrument is to be placed under the component trash box, the removal of the
bracket under the component trash box is required.
Fig. A16-1
Note:
Normally, the level vial for the X-axis should be set
between the nozzle stocker unit and the component
recognition camera unit.
However, the optional V. bend detection unit
(coplanarity check unit) might be installed in this
section. When this unit is to be installed, the leveling
instrument is installed in either of the following two
sections (in front of the nozzle stocker or under the
component trash box).
Fig. A16-3
Fig. A17-1
Service Information
Y-Axis (C)
Under the Rejected Component Box
Fig. A17-2
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Fig. A16-2