Maintenance - Salda AVA series Montage-Und Installationsanleitung

Figure 5.1 - S1 - AVA/AVA DX
Figure 5.4 - S1 - RWC/RFC

6. MAINTENANCE

Maintenance shall be performed only by experienced and trained qualified personnel.
During maintenance, it is recommended to check the proper operation of the product at regular intervals.
During the periodic inspection, make sure that:
1. There is no mechanical damage on the casing.
2. There is no coolant leak.
3. The system has proper pressure (it is especially important for freon type coolers).
4. There is no air in the system of the water cooler.
5. There is proper uninterrupted water circulation in the system of the water type cooler.
6. The air ducts are connected tightly, i.e. there are no cracks, tears, or other mechanical damage that may cause leakage in the system.
Cleaning
If cooler is soiled it should be cleaned.
1. Detach unit from ventilation and water supply systems.
2. Coil can be cleaned using tepid water and alkaline micture which does not generate corrosion on aliuminium;
AVA/AVA DX/RWC/RFC v2019.04
a a
b b
c c
~100 mm ~100 mm
~100 mm
a a
b b
c c
~100 mm ~100 mm
~100 mm
~100 mm
Figure 5.1 - S2 - AVA/AVA DX
~100 mm
Figure 5.4 - S2 - RWC/RFC
0 - 3 o 0 - 3 o
o o
0 - 3 0 - 3
EN | 3