Ranpump B15-PVX, Руководство по эксплуатации и техническому обслуживанию

Страница: 10 / 24

10
Figure 8a- Typical installation scheme
5.5.
Fluıd lıne
5.5.1. Fluid suction line
1- Use a conductive hose or pipe.
2- Screw fluid fitting into the pump inlet tightly.
3- If the inlet fluid pressure is more
than 25% of the outlet working
pressure, ball check valves will not
close fast enough, result will be
inefficient pump operation.
4- At inlet fluid pressures greater than
15 psi (0.1MPa, 1 bar), diaphragm life
will be shortened.
5.5.2. Fluid discharge line
1- Use a conductive fluid hose or pipe.
The pump fluid outlet is 1/2
”. (f).
2- Screw the fluid fitting into the pump
outlet securely.
3- Install a fluid drain valve at the
pump outlet.
4- Install a fluid shut off valve at the
fluid outlet.
Figure
– 9a Example of barrel ınstallatıon
CAUTION!
Do not over tighten fittings that are used
for connection to the pump.
Overtightening may damage the pump.