Troubleshooting Guide - Black+Decker 190657 Manual De Instrucciones

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call BLACK+DECKER at 1-800-544-6986.
PROBLEM
The sprayer does not turn ON (no
audible hum of the pump).
The sprayer turns on (pump head
hums) but it will not spray.
The sprayer turns ON but only
sprays at low pressure.
The pump does not fully prime.

TROUBLESHOOTING GUIDE

BE SURE TO FOLLOW SAFETY RULES AND INSTRUCTIONS
POSSIBLE CAUSE
Ensure the battery is correctly
installed.
Ensure the battery is charged.
The battery may be damaged or
may have overheated. Visually
inspect the battery for damage.
The hose is pressurized. The pump
turned OFF automatically.
There is no liquid in the tank.
The shut-off lever is clogged.
The nozzle is clogged.
The pump is not primed.
The shut-off lever is clogged.
The nozzle is clogged.
The pump is not primed.
The liquid level in the tank is low.
The pump was run dry (without
liquid) before the tank was refilled.
There is chemical residue or build-
up in the tank and/or pump due to
improper or inadequate cleaning.
The in-tank filter is improperly
installed, missing, or damaged,
allowing debris to enter the pump.
SOLUTION
Install the battery correctly. See
Installing the Battery.
Charge the battery. See Charging
the Battery.
Replace the battery if it is
damaged or not working. If the
battery overheated, allow the
battery to cool.
Squeeze the shut-off lever to see
if the sprayer starts and the pump
turns ON.
Add liquid to the tank. See Filling
the Sprayer.
Clean the shut-off lever. See Shut-
off Assembly Maintenance.
Clean the nozzle. See Nozzle
Maintenance.
Allow at least 30 seconds for the
pump to prime.
Clean the shut-off lever. See
Shut-off Assembly Maintenance.
Clean the nozzle. See Nozzle
Maintenance.
Allow at least 30 seconds for the
pump to prime.
Add liquid to the tank. See Filling
the Sprayer.
Ensure the sprayer is OFF and
squeeze the shut-off lever until all
pressure is relieved.
Clean the sprayer. See Cleaning. If
necessary, repeat with warm water
and a mild detergent mixture.
Allow the mixture to stay in the
pump for up to 1 hour prior to rins-
ing. Replace the pump if necessary.
Clean the sprayer. See Cleaning. If
necessary, repeat with warm water
and a mild detergent mixture.
Allow the mixture to stay in the
pump for up to 1 hour prior to rins-
ing. Replace the pump if necessary.
ENGLISH
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