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CHAPTER 5
FINAL TEST
1
.
With WATER ON check that the HOSE CLAMPS are tight on all WATER PRESSURE HOSES
and DRAIN HOSES. Check that the DRAIN CONNECTION at the WATER RESERVOIR is tight
also. It is most important to avoid a leakage inside the XML300 and to prevent the water
from flowing over electrical components.
2
Mount the FITTING PLATE.
3
.
Connect the XML300 to the mains and switch it on.
4
.
Connect the DVM to TP5 (PLUS) and to TP2 (GND) on PCB A16.
5
.
Adjust R5 until the voltage reading is 5VDC. This is equal to 50% Rh.
6
.
If the humidity is below 50% Rh, the HUMIDIFIER FAN will start and the WATER RESERVOIR
will be filled up.
7
.
If the Rh is above 50% the FAN will not start. For test purposes set the voltage to a higher value
until the FAN starts.
8
.
Test the OVER FLOW of the HUMIDIFIER.
To test it, close the HUMIDIFIER DRAIN HOSE and hold down the WATER LEVEL SENSOR. The
WATER RESERVOIR will fill up and overflow. Check that the WATER flows only through the
OVERFLOW and then down the XML300 FRAME to the floor.
9
.
Release the WATER LEVEL SENSOR and open the HUMIDIFIER DRAIN HOSE.
8
.
If you had to change in step 5 the voltage setting, set it
back to 5 V.
9
.
Place the DVGW APPROVAL LABEL beside the
MODIFICATION LABEL.
10.
Circle 42 on the MODIFICATION LABEL.
KODAK AG Stuttgart
NOTE
It is a legal requirement that this test is done.
1
2
12
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33
43
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54
65
64
5-1
K o d a k
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69
figure 5-1
MA 3058-42
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