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MAINTENANCE
SOLUTIONSPROBABLE CAUSES
Check belt tension and tighten if necessary.1-Loose belts.
2-Air in the intake system.
3-Pressure regulator.
c - PRESSURE OSCILLATION
Check for damaged hoses, filter packing rings, etc., and repair
if necessary.
Check the regulator components and clean or replace them if
necessary.
PROBABLE CAUSESINDICATION AND CORRECTIONS
When the pump runs, liquid will pass through the valve even in closed
position, however flow will be insufficient.
Valve with sealing deficiency or stuck due to impurities.
1-Valve closed
d - INTERMITENT PRESSURE
2-Pump valve deficiency
3-Pump head perforated internally.Replace it.
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