Difference between revisions of "SPIS Toolbox - Implement Maintenance Routines"
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| − | < | + | {{SPIS Maintain}} |
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| + | | {{Back to SPIS Toolbox 2}} | ||
| + | | | ||
| + | | {{Back to Maintain}} | ||
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| + | | {{Next Chapter}}[[SPIS_Toolbox_-_Documentation_and_Monitoring|►Go to the Next Chapter]]</span></span> | ||
| + | |} | ||
| + | === '''<span style="color:#879637;">3. Implement Maintenance Routines</span>''' === | ||
| − | + | [[File:Visual-check-solar.jpg|thumb|right|300px|Visual check of the solar panels (Source: Lennart Woltering)]] Once the maintenance plan is in place and the responsible persons identified, the maintenance should become a routine.<br/> | |
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Critical regular maintenance activities are:<br/> | Critical regular maintenance activities are:<br/> | ||
1. Check daily if the system is working. If the pump is not working:<br/> | 1. Check daily if the system is working. If the pump is not working:<br/> | ||
<ol style="list-style-type:lower-alpha;"> | <ol style="list-style-type:lower-alpha;"> | ||
| − | <li>check the water source and pipes (any dirt, blockage, | + | <li>check the water source and pipes (any dirt, blockage, enough water?);</li> |
| − | <li>check | + | <li>check the electronics (any burned parts, loose wires, emergency lights?).</li> |
</ol> | </ol> | ||
2. Inspect the system once a week with respect to: | 2. Inspect the system once a week with respect to: | ||
<ol style="list-style-type:lower-alpha;"> | <ol style="list-style-type:lower-alpha;"> | ||
| − | <li>energy generated by | + | <li>energy generated by PV system;</li> |
| − | <li>pump performance ( | + | <li>pump performance (pumping rate);</li> |
<li>condition of water source (purity of water);</li> | <li>condition of water source (purity of water);</li> | ||
| − | <li>condition of controller and electronics (visible signs | + | <li>condition of controller and electronics (visible signs of malfunctioning);</li> |
<li>blockage of drip emitters;</li> | <li>blockage of drip emitters;</li> | ||
| − | <li>condition of water storage facility and pipes (leaks, | + | <li>condition of water storage facility and pipes (leaks, water level);</li> |
| − | <li>condition of solar panels and their mounting system (stability, | + | <li>condition of solar panels and their mounting system (stability, cleanliness).</li> |
</ol> | </ol> | ||
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</ol> | </ol> | ||
| − | + | <br/> | |
| − | '''Note: '''Hot panels should not be sprayed with cold water – they might crack! | + | '''Note: '''Hot panels should not be sprayed with cold water – they might crack! |
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<br/>4. '''Throughout the year (every two to three months) '''the PV system should be checked thoroughly so that: | <br/>4. '''Throughout the year (every two to three months) '''the PV system should be checked thoroughly so that: | ||
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In addition, the reservoir should be cleaned and the irrigation system should be flushed regularly. | In addition, the reservoir should be cleaned and the irrigation system should be flushed regularly. | ||
| − | '''Note: '''Inspect your system '''always after strong winds, hail storms, | + | '''Note: '''Inspect your system '''always after strong winds, hail storms, lightning or earthquakes '''have occurred in your region. |
After the first experience with a particular maintenance plan, the timing and frequency of maintenance can be adapted to suit the local conditions and capacities of the producer. | After the first experience with a particular maintenance plan, the timing and frequency of maintenance can be adapted to suit the local conditions and capacities of the producer. | ||
| Line 54: | Line 59: | ||
'''Note: '''Call your technology provider (panels, pumping, and controller) or electrician (electronics) who installed the system for help – this should be part of the service contract. | '''Note: '''Call your technology provider (panels, pumping, and controller) or electrician (electronics) who installed the system for help – this should be part of the service contract. | ||
| − | == Outcome / Product | + | ==== '''<span style="color:#879637;">Outcome/Product</span>''' ==== |
*Maintenance plan; | *Maintenance plan; | ||
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*Weekly inspection sheet;<br/> | *Weekly inspection sheet;<br/> | ||
*Bi-monthly inspection sheet;<br/> | *Bi-monthly inspection sheet;<br/> | ||
| − | *'''MAINTAIN | + | *'''[[Media:MAINTAIN - Maintenance Checklist.xlsm|MAINTAIN – Maintenance Checklist]]'''. |
| − | == People / Stakeholders | + | ==== '''<span style="color:#879637;">People/Stakeholders</span>''' ==== |
*Producers /producer groups; | *Producers /producer groups; | ||
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*Technology and service providers (electricians, companies providing solar powered systems).<br/> | *Technology and service providers (electricians, companies providing solar powered systems).<br/> | ||
| − | == Important Issues& Decisions == | + | ==== '''<span style="color:#879637;">Important Issues & Decisions</span>''' ==== |
*Maintaining an SPIS does not require advanced technical skills and the overall effort is relatively low, when compared to other technologies. | *Maintaining an SPIS does not require advanced technical skills and the overall effort is relatively low, when compared to other technologies. | ||
*It is important to establish inspection and maintenance routines and to schedule them as part of the work plan of the farm. | *It is important to establish inspection and maintenance routines and to schedule them as part of the work plan of the farm. | ||
| − | + | <br/> | |
| − | [[ | + | {| cellpadding="1" |
| − | + | |- | |
| − | + | | {{Back to SPIS Toolbox 2}} | |
| + | | | ||
| + | | {{Back to Maintain}} | ||
| + | | | ||
| + | | {{Next Chapter}}[[SPIS_Toolbox_-_Documentation_and_Monitoring|►Go to the Next Chapter]]</span></span> | ||
| + | |} | ||
| + | {{SPIS Reference}} | ||
Latest revision as of 14:07, 14 August 2020
| ►Back to the Start Page | ►Back to the Module Page | ►Go to the Next Chapter |
3. Implement Maintenance Routines
Once the maintenance plan is in place and the responsible persons identified, the maintenance should become a routine.
Critical regular maintenance activities are:
1. Check daily if the system is working. If the pump is not working:
- check the water source and pipes (any dirt, blockage, enough water?);
- check the electronics (any burned parts, loose wires, emergency lights?).
2. Inspect the system once a week with respect to:
- energy generated by PV system;
- pump performance (pumping rate);
- condition of water source (purity of water);
- condition of controller and electronics (visible signs of malfunctioning);
- blockage of drip emitters;
- condition of water storage facility and pipes (leaks, water level);
- condition of solar panels and their mounting system (stability, cleanliness).
3. Clean solar panels every two to four weeks:
- clean water and a little scrubbing with a cloth covered sponge or soft brush should remove the most persistent grime;
- clean in the early morning or late evening, when panels are cool;
- do not step or walk on the panels as they could be damaged.
Note: Hot panels should not be sprayed with cold water – they might crack!
4. Throughout the year (every two to three months) the PV system should be checked thoroughly so that:
- no plants grow close to the panel, the mounting structure, water source, controller, junction box, etc.;
- there is no shade on the panels (plants, poles, fences etc.), so as to permit maximum radiation;
- the fencing of the solar array is not damaged;
- the mounting structures are stable.
In addition, the reservoir should be cleaned and the irrigation system should be flushed regularly.
Note: Inspect your system always after strong winds, hail storms, lightning or earthquakes have occurred in your region.
After the first experience with a particular maintenance plan, the timing and frequency of maintenance can be adapted to suit the local conditions and capacities of the producer.
Note: Call your technology provider (panels, pumping, and controller) or electrician (electronics) who installed the system for help – this should be part of the service contract.
Outcome/Product
- Maintenance plan;
- Maintenance sheets;
- Checklist for visits to farm;
- Weekly inspection sheet;
- Bi-monthly inspection sheet;
- MAINTAIN – Maintenance Checklist.
People/Stakeholders
- Producers /producer groups;
- Agricultural advisors;
- Technology and service providers (electricians, companies providing solar powered systems).
Important Issues & Decisions
- Maintaining an SPIS does not require advanced technical skills and the overall effort is relatively low, when compared to other technologies.
- It is important to establish inspection and maintenance routines and to schedule them as part of the work plan of the farm.
| ►Back to the Start Page | ►Back to the Module Page | ►Go to the Next Chapter |
