Goldacres BETA 110, Руководство оператора и каталог запасных частей

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9
Problems Probable Causes Solutions
No pressure.
Very little pressure.
Pressure drops below
working range when relief
valve is open to boom or
gun.
Insufficient strainer capacity,
or dirty or plugged strainer.
Use larger capacity strainer or
clean strainer.
Suction hose restriction. Eliminate restriction.
Collapsed suction hose inside
or outside tank restricting
flow.
Replace collapsed hose.
Air leak in inlet line. Examine hoses and fittings, ensure
air tight fit and no leaks.
Pressure relief valve stuck or
worn.
Repair or replace relief valve (§).
Excessive tank foam due to
low tank volume.
Refill tank.
Nozzle volume is greater than
Pump capacity.
a. Check relief valve adjustment.
b. Reduce nozzle orifice size or
number of nozzles used.
One or more check valves
seating improperly.
Clean or replace check valves(§).
Excessive gauge vibration.
Excessive pulsation. Pulsation dampener pressure
too low or too high.
Adjust pulsation dampener
pressure. (see page 6) – (§).
Air leak in inlet line. Examine hoses and fittings, ensure
air tight fit and no leaks.
Insufficient strainer capacity,
or dirty or plugged strainer.
Use larger capacity strainer or
clean strainer.
Air not entirely evacuated
from Pump cavity.
Run Pump with an open discharge
to totally evacuate air.
Pump does not suck
water. Air leak in inlet line. Examine hoses and fittings, ensure
air tight fit and no leaks.
Insufficient strainer capacity,
or dirty or plugged strainer.
Use larger capacity strainer or
clean strainer.
One or more check valves
seating improperly.
Clean or replace check valves(§).
Pump oil has milky color.
The Pump oil comes out of
discharge line; the oil level
drops markedly.
Oil plug pops out.
One or more diaphragm
failures.
STOP THE PUMP
IMMEDIATELY!
Replace the diaphragms (§).
Diaphragm replacement
instructions:
see pages 7-8.
(§)These operations must be carried out by qualified personnel.
!
Trouble Shooting