Rears Pakblast 50 Gal, Руководство пользователя

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11
Pak-Blast
50 gallon
Read this manual completely before operating: follow all safety instructions.
troubleshooting: excessive pressure drop
Check the suction and discharge strainers- clean screens.
Check the pump oil level: see the pump maintenance sec-
tion of this manual.
Check suction and discharge lines- all lines must be free
of damage and fittings must be tight.
Spray system is not calibrated properly: the pump does
not have the capacity to deliver the gallons per minute
needed for your spray tip selection. Shut off nozzles; re-
calibrate your sprayer.
Excessive tank foam. Refill tank if foaming because of
low volume. Move agitator paddle if too close to suction.
Additional troubleshooting instructions are available in
the pump section of this manual.
troubleshooting: spray manifold will not spray
Check that there is liquid in the tank.
Check that pressure is adequate on pressure gauge. If
not, refer to the pressure drop section, above.
Check the hand control pilot line (manual controls) for
crimping. Bleed off air at the handgun hookup valve.
Check the hand control pilot line (manual controls) for
blockage. Some chemicals can build up in the line or
react with the hose lining. If this is a problem, replace
the 3/8” lines with 1/2” hose.
NOTE: Rinse spray system daily.
Check the handset return line (manual controls) for
crimping or blockage.
Check the handset valves (manual controls) for blockage.
If you have electric controls, check the spool rotation
(see appropriate parts page).
troubleshooting: spray manifold will not shut off
If you have electric controls, check the spool rotation
(see appropriate parts page).