Weinmann MEDUMAT Basic Servicing And Repair Instructions page 33

Ventilators
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10. Insert the new pneumatic block into the
housing.
Make sure,
– That you push the rocker and the spindle
through the corresponding holes in the hous-
ing
– That no tubes or leads are underneath the
pneumatic block where they may be
pinched
– That the grommets are positioned correctly
in the housing wall (the housing wall must
be in the groove)
– That the pneumatic block is resting on the
four rubber buffers.
11. Slide the suction connector
tion tube
with the spring
45
sponding connections on the pneumatic
block
as far as they will go.
24
12. Slide the pressure tube
pneumatic block as far as it will go.
13. Secure the circuit board (see „6.12 Replacing
the circuit board" on page 29, steps
).
17.
14. Turn the MEDUMAT Basic / Basic p round.
15. Attach the control knob
as follows:
– Slide the control knob
as far as it will go.
– Turn the knob until the white line points to
the lowest value.
– Hold the knob steady with the special tool
and screw it down.
16. Check the display on the control knob
when the knob is turned to the left stop the
white line must point to the lowest MV value,
when it is turned to the right stop the line must
point to the highest value. If this is not the case,
loosen the nuts and align the control knob
17.
Perform calibration (see "6.9 Calibration after re-
moval of PCB, ventilation control knob 5 and/or
pneumatic block" on page 25)
18. Close the device (see "6.5 Closing the
device" on page 23).
19. Turn the MEDUMAT Basic / Basic p round.
and the ventila-
43
onto the corre-
54
into the inlet of the
48
to
11.
. To do so, proceed
35
onto the spindle
35
:
35
.
35
.
+
43 45
54
35
(Two-way switch only in Basic p)
Repair information and repair instructions
48
(Basic p
only)
33

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Medumat basic pWm 22600Wm 22650

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