Rain Bird Golf Rotors Operation and Maintenance Manual
21
레인버드
골프
로터
작동
및
유지보수
설명서
Problem
Possible Cause
Correction
10.
Short radius
Improper sprinkler spacing
Review spacing requirements.
Blockage in tube
Locate and clear blockage.
Jammed poppet
Clear poppet or replace selector assembly.
PRS set too low
Reset PRS.
Solenoid plunger jammed
Clean out debris around plunger and free plunger.
Selector/PRS not set correctly
Set selector to AUTO or ON.
Low pressure
See solutions for Problem #6, “Low Pressure.”
Course design problems
Check capacity vs. nozzle size, number of heads, spacing, etc.
Wind
Raise water pressure, review watering schedule, re-nozzle.
Incorrect stator configuration
Verify proper stator/nozzle match.
11.
Weeping
Leakage between inlet seal and
case seat
Check for debris lodged between seat and seal. Replace or repair
damaged inlet seal on valve. If case seat is damaged, replace case.
Leakage between solenoid
plunger and selector housing
volcano
Clean rubber seal under plunger. Remove any debris between
plunger and selector.
