Nikon Labophot Repair Manual

)
REASSEMBL Y PROCEDURE
Fig. 17
1
i i
@8
8
R-4106.A
1. B·tube
5) Fit left hand prisrn box (@ to the central axle C@D (Apply oil G7920 to the fit and
thrust surfaces ).
Note: Do not apply so much oil as to enter the prism box. Over-full oil should be wiped off.
6) Insert rotation lirnit screw ~ into the groove on CíQ!) from the outside of (@.
Check the full range of operation from limit to lirnit.
7) Insert washers CW. wave-formed washer e@ and washer @ into cIQD
(Apply oil G7920 to @)
8) Screwing in rotation·tightness adjusting knob
e@ into c@D, make the torque 1.5 Kg -
2 ~. To measure the torque, use a tension
gauge in the d.irection of the arrow in Fig. 18.
- 25 -
Fig. 18

Nikon Labophot Specifications

General

Illumination	Built-in transmitted light, halogen lamp
Stage	Mechanical stage with coaxial controls
Focus	Coarse and fine focus knobs
Observation Methods	Brightfield, Phase Contrast
Condenser	Abbe condenser
Power Supply	AC 100-240V, 50/60Hz