Dulas Solar VC150, Руководство пользователя

Страница: 77 / 156

77
If it is necessary to replace the seal or adjust the door, check afterwards that the
contact between the lid/door and the refrigerator cabinet is good.
(f) Check that:
●
The condenser and compressor are free from dust.
●
that the fan (if fitted) turns freely, and
●
that the outside of the refrigerator cabinet is clean.
If not clean them thoroughly.
(g) Check that the solar array is clean and that a clean cloth is available to clean the
array.
(h) Check that the solar array is not shaded or even partly shaded from trees or other
obstructions from at least 8.00 a.m. in the morning until 4.00 p.m. in the afternoon. If
it is shaded, cut back the trees or remove the obstacle. If neither is possible it will be
necessary for an installation technician to move the solar array to another place
where it is not shaded.
(I) Check the condition of the batteries:
1) Check the level of electrolyte (acid and water mixture) in each battery cell if the
battery is not sealed type. The metal plate MUST be well covered.
2) Add clean distilled water to the batteries if the metal plates are not covered.
Follow the procedure explained on page 57.
3) Ask the user:
●
If he has added distilled water
●
in which cells he added water
●
When was the last time he added water
●
how often he adds water, and to which cells.