GE KISS, Руководство по обслуживанию

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Testing instructions for KISS™ and KISS™ Multilead
For pump leaks, proceed as described in “Pump Leakage” on page 22 . If the distributor
leaks, the entire distributor should be replaced (see Chapter 5 “Spare Parts List
(KISS™/KISS™ Multilead)” on page 41 ).
Pump Leakage
Pump Leakage Test with Pumps Requiring Positive Pressure
to Start
Start the pump by blowing against the suction pipe still open and then closing the pipe
with your finger as shown in the test setup (within 3s). Then switch off the negative
pressure pump (ECG recorder or power supply unit): The drop in negative pressure
must not exceed max. 1 mmHg/s (1.33 mbar/s).
If this value is not observed, the pump must be replaced (ECG recorder/acquisition
module (acq. module) or the power supply unit).
If the reading is correct, there must be a leak in the distributor or regulator. The
distributor incl. regulator should be replaced. See
“KISS™ - Disassembly, Assembly” on
page 25 .
22
KISS™ / KISS™ Multilead
22745010H