Xylem YSI Alyza IQ NH4, Руководство по эксплуатации

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Alyza IQ NH4 Maintenance and cleaning
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Opening the power
box
figure 5-17Mounting plate
1 Mounting plate
2 Fixing screw at the upper edge
3 Fixing nuts at the lower edge
4 Switch box with 24 VDC switch
9 Remove the mounting plate:
 Lift the mounting plate upward over the threaded pins.
 Tilt the upper edge of the mounting plate somewhat backwards and
remove the mounting plate from the housing downwards.
 Place the mounting plate with the rear side down on a protected sur-
face (e.g. with cardboard).
2
1
4
3
Before opening:
ES: Antes de abrir:
10 Unscrew all nuts with safety disks (10 pieces) from the power supply
box and remove the lid of the power supply box.