V-TUF VTS1210HPC XL, Руководство оператора

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Presence of water in the pump
oil
Excessive noise
Water discharge from between
the pump body and the pump
head.
Worn out oil seal.
High percentage of humidity on the
air.
Gaskets are completely worn out.
Air is being sucked in.
Dirty water filter
Insufficient water supply.
The springs on the suction and/or
delivery valves are worn out or
broken.
Foreign bodies in the suction and/or
delivery valves.
Worn out ball bearings.
The temperature of the water being
pumped is excessive.
Worn out gaskets.
Worn out pistons.
OR piston plug is worn out.
Replace the oil seal.
Change the oil twice as often as is
normally prescribed.
Replace the gaskets.
Check the seals in the tubing.
Clean the water filter.
Check that the machine has a water
supply superior to the flow rate of the
pump.
Replace the valves.
Check and clean the valves.
Replace the ball bearings.
Lower the temperature of the water
being pumped.
Replace the gaskets.
Replace the pistons.
Replace the OR piston plug.