Fast BW500, Руководство по эксплуатации и обслуживанию

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Removing from Storage
Page 100
TROUBLESHOOTING
No pressure in spray system Air leak in suction line Tighten clamps, check hoses for cracks
or breaks
Dirty or clogged filter Clean filter
Kinked hose Straighten hose, route hose for gradual
bends
Pump not primed Prime pump (see priming pump and
pump owners manual) pump owners
Water not flowing from tank Empty tank; refill
Check tank outlet; clear debris if any any
Make sure emergency shut off valve is
open
Make sure throttling valve is open
Pump is defective; repair or replace
PROBLEM POSSIBLE CAUSE SOLUTION
Spray system pressure low Primary filter beginning to plug Clean filter
Pressure regulating or throttling
valve Adjust valve
Spray tips to large Verify spray tip size
Speed to slow Increase travel speed
Pump running to slow Increase pump speed
Erratic spray system pressure Air leaks in suction line Tighten clamp; check hoses for
cracks or breaks
Tank getting empty Refill tank
Vacuum developing in tank Remove tank cover; clean tank vent
Spray system pressure can’t be
regulated Pressure regulating valve not
working Check electric wiring to valve;
tighten electrical connections
Replace valve if defective
Spray system pressure
increasing Tips plugging Clean tips
Tip screens plugging Clean screens
In line filter plugging Clean in line filter
Application rate to low Sprayer not calibrated properly Calibrate sprayer
Speed sensor not calibrated Calibrate speed sensor
Spray tip to small Verify spray tip size
RAVEN Controller
No speed reading Blown out fuse Check and replace fuse
Poor wire connection or bad wire Clean and check connection
Check for break in wire
Speed reading to slow or to fast Wrong calibration number Verify calibration number
SP-1 or SP-2 setting
wrong SP-1 Wheel
drive SP-2 Radar gun Verify setting - See RAVEN owners
manual