RR Mechatronics STARRSED TL, Инструкция по эксплуатации

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1. Use the needle tool TLAX110023 to loosen the outer needle from the needle holder.
Warning: Be aware of spring tension
2. Store outer needle in tool TLAX110023.
3. Remove the spring QWVR0012260.
4. Loosen TLAX090012 O-ringscrew from the needle holder.
5. Remove the O-ring QWLV050002.
6. If needed: Grease the outside of the inner needle base by removing TLAX090011 (use acid free
vaseline).
7. Fit a new O-ring QWLV050002 carefully, and press the O-ring into the recess.
8. Place the O-ring screw over the inner needle so that the internal hexagonal hole is facing the inside of
the needle holder.
▪ The small hole in the O-ring screw should stay about 2 mm above the holder.
9. Place the spring QWVR012260 over the inner needle, insert the special O-ring screw spanner
TLAX110026, and tighten the O-ring screw slightly.
▪ Hold the needle assembly block tight and turn just the spring clockwise.
10. Insert the outer needle carefully into the needle tool TLAX110023, place the inner needle, without
damaging the inner needle tip, straight through the outer needle.
11. Hold the spanner TLAX110026 in one hand, and tighten (hand-tight) the outer needle by turning the
needle tool TLAX110023 clock-wise.
12. Remove the spanner TLAX110026, hold the needle assembly by the assembly block, and tighten the
outer needle firmly with TLAX110023.
13. Check if the pipes are facing the same direction.
14. Compress the needle assembly, it should move smoothly.
Check for leakage
1. Check the needle assembly for leakage by short-circuiting both ends of the outer needle with a short
length of tubing.
2. Connect a syringe with air to the inner needle and immerse it in water.
3. Pressurize it with the syringe - air bubbles should not be visible.
4. Dry all parts.
Needle assembly
Maintenance
MRN-164_2-EN Version 1.08 Starrsed TL
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