Olympus bx40 - Page 117

BX Stage B. REPAIR PROCEDURE
1, INTRODUCTION
There are eight kinds of BX stages, U-SVLD(B), U-SVRD(B), U-SVLS(B) and
U-SVRS(B). Models are classified by X/Y-knob position and length, and
specimen holder to be used (refer to Table 1). In this manual, of these
eight kinds of BX stages, U-SVLD is described using illustrations, etc.
U-SVLD (B) | U-SVRD(B) | U-SVLS(B) | U-SVRS(B)
Position
in
which
Left
Rich
£
À
X/Y KNOB is installed に she res RIGE
Specimen holder to be | For 2 For 2 For 1 Рог 1
used specimens | specimens | specimen specimen
Table 1
Before disassembling each part, either the Y-RACK ass'y (Dor the
X-RACK
ass'Y
Qhare
removed
to
evaluate
which
is
defective,
namely
the GUIDE UNIT or the X/Y-KNOB ASS'Y.
The work is performed according to the item (Refer to Table 2).
Screw HK3-345SA 2 pcs. (*1) Washer SW3SA 2 pcs. (+2)
CUKSK3x6SA 2 pcs. (*4) KNW3SA 2 pcs. (*3)
Cause of defect Item Page
Defect of Y-GUIDE UNIT | Repair of Y-GUIDE UNIT B-2
Defect of X-GUIDE UNIT | Repair of X-GUIDE UNIT B-6
Defect of X/Y-KNOB ASS'Y| Repair of X/Y-KNOB ASS'Y | B-10
Table 2