Graco Magnum Pro Compact A15 258861, Руководство по эксплуатации

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Troubleshooting
3A0885E 19
Troubleshooting
Check everything in this Troubleshooting Table before
you bring the sprayer to an authorized service center.
Problem Cause Solution
Sprayer makes no sound when
trigger is pulled Trigger is locked. Disengage trigger lock. See page 6.
Status Indicator Light is solid RED when
triggering, indicating that the battery
charge is low or the battery is too cold. Replace with charged battery and place
old battery in charger or allow the battery
to warm up.
Status Indicator Light is flashing RED
when triggering, indicating that the bat-
tery is too hot to operate. Allow battery to cool.
Status Indicator Light does not light when
sprayer is triggered. Battery is not installed or is
damaged.
Sprayer makes sound but no material is
sprayed when trigger is pulled Sprayer is not primed. Prime the pump. See Starting a new Job
(or Refilling the Cup), page 11. If the
sprayer fails to prime, follow Inlet Valve
Cleaning (page 23) and/or Alternate
Priming Method (page
22
).
Control valve is in UP position. Pull valve DOWN to spray position.
Suction Tube is missing or improperly
installed. Make sure Suction Tube is properly
installed.
Inlet valve is stuck from material
residue left in sprayer. Use the Fine-Finish Optimizer cleaning
tool to lightly push on inlet valve to make
sure it moves up and down freely. See
Inlet Valve Cleaning (page 23).
Tip is not in SPRAY position. Turn tip to SPRAY position.
Tip is clogged. See Unclogging Tip/Guard
Assembly, page 14.
Suction Tube screen is clogged or vent
holes in black rubber inlet seal are
clogged. See Shutdown and Cleaning, page 15.
Sprayer has been tilted too far and suc-
tion tube has lost contact with material. Make sure cup is filled with material. Do
not tilt the cup too far. Prime the pump.
See Starting a new Job (or Refilling the
Cup), page 11.
No or low material in cup. Refill cup with material.
Tip filter is clogged. Remove and clean tip filter. See Unclog-
ging Tip/Guard Assembly, page 14.
Fine Finish Optimizer is installed while
using an incompatible material. Make sure compatible material is being
used. See Reversible Tip Selection
Chart, page 12.
Suction Tube o-rings are damaged or
missing. Replace Suction Tube and o-rings.
Pump is clogged, frozen, or has debris
inside. Flush the pump. See Setup, page 8.
Sprayer has reached maximum life. Replace sprayer.
Material is leaking from hole in front of
sprayer. Replace sprayer.