V-TUF TORRENT 3, Руководство пользователя и оператора, Страница: 17 / 22

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Troubleshooting
PROBLEMS CAUSES SOLUTIONS
The pump turns but does not
reach the required pressure The pump is sucking in air. Check that the piping is watertight
Worn out valves Replace the valves
Worn out valve seat Replace the valve seat
Worn out or inadequate water nozzle Replace the water nozzle
Worn out gaskets Replace the gaskets
Dirty water filter Clean the water filter
Irregular fluctuations in pressure Worn out suction and/or delivery
valves Replace the valves
Presence of foreign bodies in the
valves which can affect their
performance Check and clean
Air being sucked in Check the piping
Worn out gaskets Replace the gaskets
Drop on pressure Worn out suction and/or delivery
valves Replace the valves
Presence of foreign bodies in the
valves which can affect their
performance Check and clean
Air being sucked in Check the piping
Worn out gaskets Replace the gaskets