SECTION
Changing the Filter
NOTE: For this procedure, refer to FIGURE 3.1.
Clean the filter every 5 months or whenever it is dirty.
1.Remove the two screws securing the filter cover to the back of the control unit.
2.Remove the filter.
3.Wash the filter with water and a mild detergent.
4.Dry the filter completely.
5.Install the filter into the back of the control unit.
6.Secure the filter cover to the back of the control unit using the two screws.
Filter
Cover
Screws
FIGURE 3.1 Changing the Filter
Troubleshooting
PROBLEM | CAUSE | SOLUTION |
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Mattress not inflating | Mattress hose disconnected | Connect hose connectors and lock |
Not alternating properly |
| them in place |
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| Air hose kinked or split | Unkink hose or replace split hose |
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| Major leak in the air cushions or | Replace leaking air cushions or |
| overlay pad | overlay pad |
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|
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| Kinked or split manifold | Unkink manifold or replace split |
|
| manifold |
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|
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| Has power and fuse is good, control | Send unit back for repair |
| unit does not come on |
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|
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| Not alternating, valve malfunction | Send control unit back to factory for |
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| repair |
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| No air, blower malfunction | Send unit for repair |
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|
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No power | Control unit off | Check power source and turn on |
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| unit |
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| Power cord disconnected | Connect power cord to the power |
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| source |
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| No power in the power source | Check power source has power |
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| power and turn it On |
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| Power outage | Wait till the power source has |
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| power |
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| Blown fuse | Replace blown fuse with an |
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| equivalent fuse |
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|
Part No 1148138 | 23 | MA80 Series |
