DeWalt DWFP55120 - Compressor Features; Power Switch and Pressure Control; Check Valve Function

8
English
 • Undersome conditions and
duration of use, noise from
this product may contribute
to hearing loss.
 • Alwayswearproperhearing
protection during use.
SAVE THESE INSTRUCTIONS
FOR FUTURE USE
FEATURES
ON (I) /OFF SWITCH (O)
A
Place this switch (A) in the ON position to
provide automatic power to the pressure switch
and OFF to remove power at the end of each
use.
PRESSURE SWITCH (NOT SHOWN)
The pressure switch automatically starts the motor when the air
tank pressure drops below the factory set cut-in pressure. It stops
the motor when the air tank pressure reaches the factory set
cut-out pressure.
SAFETY VALVE
If the pressure switch does not shut off the air
E
compressor at its cut-out pressure setting, the
safety valve (E) will protect against high
pressure by popping out at its factory set
pressure (slightly higher than the pressure
switch cut-out setting).
CHECK VALVE
C
D
B
H
F
G
E
Fig. 1
A