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OKSOL-150 - Orkli

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en<br />

Monitoring Plan<br />

The Monitoring Plan basically refers to operations that guarantee that installation operational values are correct. It involves the simple monitoring of<br />

main operating parameters, to verify correct installation operation.<br />

It has the following scope:<br />

Installation<br />

element<br />

Operation<br />

Frequency (Months)<br />

Description<br />

COLLECTORS<br />

Clean cover<br />

Cober<br />

Joints<br />

Absorber<br />

Structure<br />

Conenections<br />

To be decided<br />

3<br />

3<br />

3<br />

3<br />

3<br />

With water and suitable products<br />

**Condensation in middle of the day<br />

**Cracks and deformations.<br />

**Corrosion, deformation, leaks, etc.<br />

**Leaks<br />

**Degradation, signs of corrosion<br />

PRIMARY CIRCUIT<br />

Piping, insulation and<br />

filling system<br />

6<br />

**Absence of humidity and leaks<br />

SECONDARY<br />

CICRUICT<br />

Leak tightness of fittings<br />

and valves at collector inlet<br />

and outlet<br />

3<br />

**Leaks<br />

** visual inspection<br />

In the case of failure contact your installer or qualified professional<br />

15.2 Maintenance plan<br />

. Maintenance involves a revision at least annually.<br />

. The maintenance plan must be performed by competent technical personnel familiar with thermal solar technology and mechanical<br />

installations in general. The installation must have a maintenance book containing all operations carried out in addition to corrective<br />

maintenance.<br />

. The following is a detailed list of maintenance operations to be carried out.<br />

Maintenance Work<br />

Maintenance Interval<br />

COLLECTOR<br />

Collector, fixing and connection visual check<br />

Check fixings and installation of supports and elements<br />

ANNUAL<br />

ANNUAL<br />

Solar Circuit<br />

Heat transfer fluid replacement<br />

Collector pump operation check (on/off)<br />

Solar fluid level check, fill where necessary<br />

MAXIMUM 3 YEARS<br />

ANNUAL<br />

ANNUAL<br />

DHW Circuit (tank)<br />

Accumulator cleaning<br />

Fitting leak-tightness check<br />

ANNUAL<br />

ANNUAL<br />

16.<br />

HEAT TRANSFER FLUID<br />

The primary circuit leaves the factory filled with the correct amount of heat transfer fluid.<br />

Manufacturer: LIV<br />

Product: FRIGOSOL 50% (propylene glycol 50%)<br />

User manual - 19

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