GE KISS, Руководство по обслуживанию

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Testing instructions for KISS™ and KISS™ Multilead
Complete System Test
1. Start up the pump by attaching an electrode.
a. Then remove the electrode.
b. Measure the negative pressure after about 10 seconds: the reading must
be between 225 and 265 mmHg (300 and 350 mbar).
2. Then switch off the negative-pressure pump.
The drop in negative pressure must not exceed 2 mmHg/s (2.66 mbar/s).
3. Attach electrodes to a smooth flat surface and repeat above test.
The drop in negative pressure must not exceed max. 4 mmHg/s (5.3 mbar/s).
If these test value limits are not observed, i.e., the drop in negative pressure proceeds
too quickly, the system should be tested for “leaks”.
Electrode Lead Valve Leak
All electrodes must be connected to the distributor.
In order to test the electrodes for leaks, proceed as follows:
• Replace an electrode by a dummy plug (part no. 303 444 88).
• Carry out the test as described in “Complete System Test” on page 21 in steps
1 and 2 .
If the leak is still present, replace the next electrode with a dummy plug and test
again. Repeat the above test until the defective electrode is identified. If all electrodes
are replaced with dummy plugs and the system still leaks, there must be a leak in the
distributor or the pump.
22745010H
KISS™ / KISS™ Multilead
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