Replace Bottom Part Of Housing - Weinmann Emergency MODUL CapnoVol Servicing And Repair Instructions

7.12 Replace bottom part of housing

Materials and tools required
• ESD workstation
• Slot screwdriver, insulated, size 1
• Phillips screwdriver, size 2
• Ring spanner 14 mm
• Open-ended spanner 15 mm
• Tubular hexagon box wrench 5.5 mm
1. Open the device (see "7.2 Open the device"
on page 22).
2. Remove the battery and both circuit boards
from bottom part of the housing
Replace main circuit board and/or CAP 100
circuit board" on page 25).
3. Remove the O duct from bottom part of the
2
housing (see "7.8 Replace connecting
24
tube for oxygen duct" on page 29).
4. Fit the O duct back in bottom part of the
2
housing (see "7.8 Replace connecting
24
tube for oxygen duct" on page 29).
5. Refit both circuit boards and the battery (see
"7.6 Replace main circuit board and/or
CAP 100 circuit board" on page 25).
6. Close the device (see "7.3 Close the device"
on page 23).
7. Test the device (see "4. Test the device" on
page 8).
34
Repair information and repair instructions
(see "7.6
24
24