Closing The Device; Changing The Batteries - Weinmann MEDUMAT Basic Servicing And Repair Instructions

Ventilators
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6.5 Closing the device

Tools required:
Crosstip screwdriver, size 2.
1. Push the connecting hose
bush
as far as it will go.
29
2. Place the housing base section
per housing section.
Take care to ensure that none of the lines are
pinched and that the twistlock 11, the
grommets 39 and the angled outlet or the pres-
sure measurement connection 13 are correctly
seated.
3. Next, secure the housing base section using
the 6 screws
.
40
4. Perform a functional check (see "3. Final
Check" on page 8).

6.6 Changing the batteries

Tools required:
Crosstip screwdriver, size 2.
1. Open the device (see "6.4 Opening the device" on page 22).
2. The main battery
19
the battery out of its holder and then pulling
connector
from the circuit board.
X1
3. To remove the button cell
plus contact and pull the button cell out side-
ways with your other hand.
4. Insert the new batteries by proceeding in the
reverse order.
Make sure that the wires for the main battery are
not pinched and that the button cell is inserted
with correct polarity!
5. Close the device (see "6.5 Closing the
device" on page 23).
6. Perform a functional check (see "3. Final
Check" on page 8).
Remember that used batteries must not be disposed of with your domestic waste. Used batteries should be
taken to a collection point in your area, or to a specialist dealer.
into the angular
46
onto the up-
28
can be removed by lifting
, gently lift up the
17
28
29
46
11
angled outlet
28
13
39
40
up to appliance no.:
Basic 1019; Basic p 1399
Repair information and repair instructions
11
39
40
from appliance no.:
Basic 1020; Basic p 1400
17
X1
19
23

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Medumat basic pWm 22600Wm 22650

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