Weinmann MEDUMAT Easy CPR, Service And Repair Instructions

Page: 38 / 60

38 Repair information and instructions
9. Press the catch towards the elbow connector
and pull the pneumatic block
31
off the
tube
62
.
When you remove the pneumatic block from
the lower part of the housing, the O-ring
37
will fall out of the connection. Make sure that
the O-ring
40
does not fall out of the relief out -
let valve.
10. When inserting the new or replacement pneu -
matic block
31
, insert the tube
62
in the elbow
connector. In the process, ensure that the sole -
noid valve control cable and cable harness
53
are routed under the pneumatic block through
to the right-hand side.
11. Turn the lower part of the housing over, hold it
and the pneumatic block tight and screw up
both screws
46
with their spring washers
47
.
12. Lubricate the O-rings of the elbow connector
35
with a little O
2
lubricant (WM 14298).
Make sure that the compensating hole remains
free .
13. Insert the O-ring
37
in the groove in the outlet
from the pneumatic block .
14. Insert the elbow connector
35
in the pneumatic
block
31
.
15. Insert the clip
36
in the pneumatic block
31
.
16. Attach cable for the MEDUtrigger socket
55
to
pneumatic block
31
with cable tie
69
.
17. Plug in the potentiometer cable.
18. Plug in th e magnetic valve control cable.
19. Close the device (see “6.4 Close the device ”
on page 32) .
20. Perform a final check (see “3. Final check ” on
page 8) .
46
47
Catch
62
31
37 40
46
47
62
31
Magnetic valve control cable
53
Compensating
hole
35
31
36
35
37
55
Magnetic valve
control cable
Potentiometer
cable