9-16 Troubleshooting
3. If the needle is not in the highest position, place a finger
under the bend in the needle and push up until the needle
will no longer rise.
4. Move the Wash Head assembly to the right
(arrow) until it stops.
.
5. Loosen the thumbscrews (solid circle), and
remove both completely. Take care not to drop
them into the counting chamber (dashed circle).
6. Gently pull the Wash Head bracket (circled)
straight down, then pull the Wash Head straight
down.
If the needle is pulled down with the Wash Head,
hold the needle in place from above so it doesn't
descend with the Wash Head.
CAUTION: Take care not to bend the needle in the dilution chamber below.
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