Harbor Freight Tools Central Pneumatic Oilless Air Compressor 69666 - Manual (Page 7)

Page 7 For technical questions, please call 1-800-444-3353. Item 69666
69669
Setup
1. Break in the new Air Compressor as follows:
a. Turn the Power Switch off and unplug the unit.
Insert a male coupler (sold separately)
into the female Quick Coupler and
fully open all regulators and valves.
b. Plug in the Power Cord.
c. Turn the Power Switch ON.
d. Let the unit run for 30 minutes.
Air will expel freely through the Coupler.
e. Turn the Power Switch OFF.
f. Unplug the Power Cord and
remove the male coupler.
2. Connect a regulator valve, an inline shut off valve
and a 1/4″ NPT air hose to the Quick Coupler
(all sold separately). The air hose must be long
enough to reach the work area with enough extra
length to allow free movement while working.
Note: An in-line shutoff ball valve is an important
safety device because it controls the air supply even
if the air hose is ruptured. The shutoff valve should
be a ball valve because it can be closed quickly.
3. Depending on the tool which you will be
using with this compressor, you may need to
incorporate additional components, such as an
in-line oiler, a filter, or a dryer (all sold separately),
as shown on Figure B on page 8 and
Figure C on page 9. Consult your air
tool’s manual for needed accessories.
SAFETY
OPERA
TION
MAINTENANCE
SETUP