Olympus EVIS EXERA TJF-160VR Instructions Manual page 37

3.
Push the distal cover straight onto the distal end of the endoscope until the
bottom end of the distal cover contacts the end part of the white ring. Hold
the bending section lightly close to the distal end and press the distal cover
about 1 mm onto the distal end. When pressing the distal cover, it extends
as shown in Figure 3.17.
When pressing the distal cover, it extends.
Figure 3.17
4.
While maintaining the condition obtained in Step 3. (pressing the distal
cover), turn the top end of the distal cover clockwise until it stops as shown
in Figure 3.18.
5.
After turning the distal cover, pull it lightly towards the top end of the distal
cover to attach it properly to the distal end. Pulling holds the distal cover on
the distal end of the endoscope completely. If the distal cover cannot be
turned, it may not be pressed enough. Refer to Step 3. as shown above and
repeat the Step from 3. to 5.
Figure 3.18
EVIS EXERA TJF TYPE 160VR OPERATION MANUAL
Chapter 3 Preparation and Inspection
3. Pull
1. Push
2. Turn
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