Olympus OER-Pro Operation Manual page 204

Chapter 7 Routine Maintenance
198
7.
Attach the water filter wrench and rotate it slowly in the direction shown to
tighten.
Figure 7.17
8.
Remove the water filter wrench and place it in the space on the left of the
water filter housing.
Figure 7.18
9.
Enter the date on the replacement date indication sticker provided with the
water filter using an indelible ink pen, and attach the sticker to the device
where it will be easily visible (Remove the previous replacement date
indication sticker before attaching the new sticker).
ENDOSCOPE REPROCESSOR OER-Pro Operation Manual