Table Of Contents - Weinmann homecare SOMNOcomfort 2 Servicing And Repair Instructions

Content
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3
1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2. Description of the equipment . . . . . . . . . . . . . 8
2.1 Intended use SOMNOcomfort 2 and
SOMNOcomfort 2e. . . . . . . . . . . . . . .8
2.2 Intended use SOMNObalance and
SOMNObalance e . . . . . . . . . . . . . . .8
2.3 Functional description SOMNOcomfort 2
and SOMNOcomfort 2e . . . . . . . . . . .9
2.4 Functional description SOMNObalance
and SOMNObalance e . . . . . . . . . . . .9
3. Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1 Intervals . . . . . . . . . . . . . . . . . . . . . .10
3.2 Filter change. . . . . . . . . . . . . . . . . . .11
3.3 Reset service symbol. . . . . . . . . . . . . .12
3.4 Disposal . . . . . . . . . . . . . . . . . . . . .12
4. Cleaning and disinfecting instructions . . . . . 13
4.1 Cleaning and disinfecting while in use. .13
4.2 Cleaning and disinfecting during
repairs. . . . . . . . . . . . . . . . . . . . . . .13
4.3 Cleaning and disinfecting, new patient .13
4.4 Cleaning and disinfecting the
humidifier while in use . . . . . . . . . . . .14
4.5 Cleaning and disinfecting the
humidifier, new patient . . . . . . . . . . . .14
5. Final test . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.1 General . . . . . . . . . . . . . . . . . . . . . .15
5.2 Performing the test . . . . . . . . . . . . . . .15
- Preparation
- Checking the power supply cable
- Checking the power supply
- Checking the housing
- Checking the control panel and
indicators
- Checking proper functionality of the
therapy unit
- Checking proper function of the
humidifier
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2
6. Troubleshooting . . . . . . . . . . . . . . . . . . . . . 19
7. Repair information and repair instructions . . 21
7.1 General . . . . . . . . . . . . . . . . . . . . . .21
7.2 Tools and facilities . . . . . . . . . . . . . . .21
7.3 Sequence of repairs . . . . . . . . . . . . . .22
7.4 Opening the unit . . . . . . . . . . . . . . . .23
7.5 Closing the unit . . . . . . . . . . . . . . . . .24
7.6 Replacing the main circuit board . . . . .25
7.7 Replacing the front panel foil . . . . . . . .26
7.8 Replacing the fuse . . . . . . . . . . . . . . .27
7.9 Replacing the display . . . . . . . . . . . . .27
7.10 Replacing the baffle box . . . . . . . . . . .28
7.11 Replacing the fan. . . . . . . . . . . . . . . .30
7.12 Replacing the housing, lower part. . . . .31
7.13 Replacing the housing, upper part. . . . .31
8. Replacement parts . . . . . . . . . . . . . . . . . . . 33
8.1 Replacement parts list . . . . . . . . . . . . .33
8.2 Replacement parts required for
servicing . . . . . . . . . . . . . . . . . . . . .35
9. Tools, testing equipment and disinfectants . . 36
9.1 Tools . . . . . . . . . . . . . . . . . . . . . . . .36
9.2 Testing equipment . . . . . . . . . . . . . . .36
9.3 Disinfectant. . . . . . . . . . . . . . . . . . . .36
10. Technical data . . . . . . . . . . . . . . . . . . . . . . 37
10.1 Specifications for SOMNOcomfort . . . .37
10.2 Specifications for SOMNObalance . . .39
10.3 Pneumatic diagram . . . . . . . . . . . . . .40
10.4 Electrical block diagram . . . . . . . . . . .40
10.5 Safety distances for SOMNOcomfort 2
and SOMNOcomfort 2e . . . . . . . . . .41
10.6 Safety distances for SOMNObalance
and SOMNObalance e . . . . . . . . . . .41
11. Service record . . . . . . . . . . . . . . . . . . . . . . 42
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