Tokyo Boeki Labmax 240, Service Manual

Page: 90 / 178

3‑44
7. Take out connectors connected to
unit.
J6101
8. Loosen unit fixing screws (three) and
take them off.
Be sure not to loosen white screws
of position determination plate, or
it will be shifted.
9. Remove fixing screws of Reaction tray
(RCT), because the light receiver of
Spectrophotometer is in RCT unit.
10. Lift up the unit and remove it
together with RCT.
2. Assembling
Assembling procedure is the reverse of the above.
3. Cautions
- Electric power should be off before the maintenance.
If connecting or disconnecting even if power is ON,
electric parts may be damaged by electric shock.
- Be sure not to loosen the white screws of position determination plate.
If they are loosened, the position to reaction tray may be shifted at assembly
and it may cause inferior performance.
Fig. 3-67 Spectrophotometer
Fixing Screw
Position Determination Plate
Remove the black
screws. (three)
Do not loosen the white
screws. (two)
Do not loosen the
white screws. (two)