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risk of air tank rupture.
NOTICE: Risk of Property Damage. Drain water from air tank may
contain oil and rust which can cause stains.
6. After the water has been drained, close the drain valve. The air
compressor can now be stored.
NOTE: If drain valve is plugged, release all air pressure. The valve
can then be removed, cleaned, the reinstalled.
ACCESSORIES
Recommended accessories for use with your tool are available for
purchase from your local dealer or authorized service center.
WARNING: The use of any other accessory not recommended for
use with this tool could be hazardous. Use only accessories rated
equal to or higher than the rating of the air compressor.
Repairs
To assure product SAFETY and RELIABILITY, repairs, maintenance
and adjustment should be performed by a D
center, a D
WALT authorized service center or other qualified service
e
personnel. Always use identical replacement parts.
GLOSSARY
CFM: Cubic feet per minute.
SCFM: Standard cubic feet per minute; a unit of measure of air
delivery.
PSI: Pounds per square inch; a unit of measure of pressure.
Code Certification: Products that bear one or more of the
following marks: UL
*, CUL, CULUS, ETL
®
been evaluated by OSHA certified independent safety laboratories
and meet the applicable Standards for Safety.
* UL
ETL
Cut-In Pressure: While the motor is off, air tank pressure drops
when accessory is used. When the tank pressure drops to a certain
low level the motor will restart automatically. The low pressure at
which the motor automatically restarts is called cut-in pressure.
Cut-Out Pressure: When an air compressor is turned on and
begins to run, air pressure in the air tank begins to build. It builds
to a certain high pressure before the motor automatically shuts
off, protecting your air tank from pressure higher than its capacity.
The high pressure at which the motor shuts off is called cut-out
pressure.
Branch Circuit: The circuit carrying electricity from electrical panel
to outlet.
Duty Cycle: This air compressor pump is capable of running
WALT factory service
e
continuously. However, to prolong the life of your air compressor,
it is recommended that a 50%-75% average duty cycle be
maintained; that is, the air compressor pump should not run more
than 30–45 minutes in any given hour.
This section provides a list of the more frequently encountered
malfunctions, their causes and corrective actions. The operator or
maintenance personnel can perform some corrective actions, and
others may require the assistance of a qualified D
or your dealer.
*, CETL, CETLUS have
®
14
is a registered trademark of Underwriters Laboratories and
®
is a registered trademark of Electrical Testing Laboratories.
®
Troubleshooting Guide
WALT technician
e
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