18/09/15 Rev 3.4
19
3.5 Commonly reported problems
THE PUMP DOES NOT FUNCTION AND THE GREEN LED IS NOT LIT.
Solutions
1.
Check that the electrical connection is correctly made.
2.
Check that the fuse has not blown
3.
Replace the electronic circuit with a new one.
THE PUMP FUNCTION CORRECTLY BUT NO LIQUID IS INJECTED IN THE PLANT
Solutions
1.
Check the product level in the tank.
2
. Check the foot filter which could be closed.
3.
Check the injection valve is not closed.
4.
Effectuate a maintenance of the suction and delivery valves. Parts showing any chemical attack,
should be replaced, with alternative materials if necessary.
CHEMICAL LEAKS FROM THE DOSING HEAD.
Solutions
1.
Check that the hose clamps are correctly fitted and tightened. Caution do not overtighten these
components as they can easily be broken or threads stripped.
2.
Check that the head bolts are tight and that the O-
rinР is in it’s corrОct position. RОplacО anв
damaged or worn parts as necessary.
3.
Parts showing any chemical attack, should be replaced, with alternative materials if necessary.
ENGLISH
Содержание HC151
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Страница 74: ...18 09 15 Rev 3 4 74 Fig 17 SERIE HC 797 Esploso Description Explose Dibujo Explosionszeichnung ...
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Страница 79: ...18 09 15 Rev 3 4 79 Fig 19 SERIE HC 997 Esploso Description Explose Dibujo Explosionszeichnung ...
Страница 81: ...18 09 15 Rev 3 4 81 Fig 20 SERIE HC 999 Esploso Description Explose Dibujo Explosionszeichnung SERIE HC 999 ...
Страница 83: ...18 09 15 Rev 3 4 83 Fig 21 SERIE HC 151 Esploso Description Explose Dibujo Explosionszeichnung ...
Страница 92: ...18 09 15 Rev 3 4 92 for other languages visit http aqua quickris com adsp9000020 hc7 8 997 ...
