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To avoid valve clogging, clean the dispenser if it has not been used for a while (refer to
CLEANING &
Chapter 6
Release clogged valves with a thin object (wire, paper clip, etc.) by pushing the
upper side of the ejection valve
(refer to Figure 3, page 4). Make sure that you rinse the valves residue-free,
12
since clogged valves may lead to leakage of the instrument.
Disassembly
Follow the general safety precautions (refer to Chapter 2
CAUTION
SAFETY & USER
1.
Rinse the dispenser with distilled water or alcohol (Refer to Chapter 6
CLEANING &
STERILIZATION, page 12).
2.
Remove the telescopic tube
3.
Remove the protective sleeve
4.
Loosen the fix screw
5.
Pull off the adaptor ring
6.
Press down the quick-lock knob
7.
Remove the outer housing
8.
Loosen the cap nut
9.
Pull the cylinder set
star
and the valve ball
13
10. Take the valve star
11. Pull the nozzle switch
Assembly
1.
Push the nozzle switch
2.
Place the valve ball
that the edges of the valve star
3.
Attach the cylinder set
the cylinder set are placed exactly over the spikes of the valve block.
4.
Tighten the glass cylinder
5.
Slide the outer housing
6.
Place the instrument horizontally and mount the quick-lock knob
slot of the outer housing
7.
Clip the adaptor ring
8.
Push the piston
9.
Attach the fix screw
10. Attach the discharge tube
11. Slide the protective sleeve
12. Push the reflux tube
13. Screw the assembled instrument on the reagent bottle.
LT801577_D _UG DISPENSMAN.indd 11
Chapter 5
MAINTENANCE
STERILIZATION, page 12).
and / or the bottom side of the suction valve
15
PRECAUTIONS, page 6).
21
and the reflux tube
8
and then the discharge tube
2
and pull out the piston
from outer housing
5
and pull it out of the slot.
4
.
3
6
.
out of the valve block
18
14
might fall out.
and the valve ball
13
out of the valve block
7
into the valve block
7
and the valve star
14
point upwards.
13
to the valve block
18
19
with the cap nut
onto the cylinder
3
.
3
to the outer housing
5
into the cylinder
17
19
to the outer housing
2
to the nozzle switch
9
over the attached discharge tube
8
and the telescopic tube
22
.
22
.
17
.
3
, be aware that the valve
20
out of the valve block
14
.
20
.
20
into the suction valve. Check
13
. Check that the notches of
20
. Check that all parts fit tightly.
6
.
19
.
3
until it stops.
.
3
7
.
into the valve block
21
DISPENSMAN
9
.
.
20
into the
4
+
.
9
7
.
20
11
|
®
USER'S GUIDE
09/11/2017 15:01:14
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