Tokyo Boeki Labmax 240, Service Manual

Page: 80 / 178

3‑34
11. Holding joining plate, lift it up and
remove the plate and lamp house
all together.
12. Remove connectors fixed to unit.
J4601 J4602 J4603 J4605
J4606
Earth terminal connected to base
plate.
13. Remove fixing screws (three) of unit.
14. Remove fixing screws (three) of
Spectrophotometer unit.
(Refer to 3. 10. 3.)
15. Holding the case of unit, lift it up with
Spectrophotometer and remove the
unit.
2. Cautions
1. Electric power should be off before the maintenance.
If connecting or disconnecting while power is ON,
electronic parts may be damaged by electric shock.
2. When removing reaction cuvettes, lay them in numeric order for
convenience of setting back.
You can use the information in memory of PC later.
3. When taking out reaction cuvettes, take great care not to touch optical
path face.
If touched, wipe off finger marks gently with soft paper.
4. When taking lamp out, take great care not to touch the glass of lamp.
If touched, wipe off finger marks with soft paper soaked in alcohol.
Fig. 3-49 Removal of Lamp House
Fig. 3-50 Lamp House periphery