Actual water flow supply network
For a water flow rate of 20l/min, i.e. 1.200 l/h, it is desirable to have about 20% to 30% higher flow rate than the pump flow rate.
Cross-section of the low-pressure water inlet pipe:
Useful amperage of the electrical network : differential protection
Using an extension cord : always unwind the cable completly
Cleaner temperature depending on use
After releasing the trigger on the HP gun, the water temperature rises rapidly, which can cause a excessive heating of the pump.
Under no circumstances should the cleaner be left to recycle on itself for more than 2 minutes.
Several principles exist :
After releasing the trigger on the HP gun, the regulator recycles the water back into the buffer tank.
After releasing the trigger on the HP gun, the engine stops.
Time-delayed automatic start/stop
After releasing the trigger on the HP, the motor continues to run for the delay time and then stops, preventing unintentional starts.
This is the principle of the internal combustion engine, a crankshaft, connecting rods and pistons (2, 3 or 6), all splashing in an oil sump: a simple concept that has proved its worth and is easy to maintain (first oil change after 50 hours, then every 250 hours) and repair (easy access to all components). The quality of the pump is based on the quality of the materials used.
|The axial pump is coupled in the extension of the motor shaft. A plate fixed obliquely on the shaft imposes by its rotation a successive thrust on each piston brought back by a spring.|