Harbor Freight Tools Air Compressor 67708 - Manual (Page 13)

Page 13 For technical questions, please call 1-800-444-3353. SKU 67708
maIntenance and
SerVIcInG
Procedures not specifically
explained in this manual must
be performed only by a qualified
technician.
to PreVent
SerIouS InjurY
From accIdental
oPeratIon:
turn the Power Switch “oFF”
and unplug the compressor from
its electrical outlet before
performing any inspection,
maintenance, or cleaning
procedures.
to PreVent SerIouS InjurY
From comPreSSor FaIlure:
do not use damaged equipment.
If abnormal noise or vibration
occurs, have the problem
corrected before further use.
cleaning, maintenance, and
lubrication
1. beFore eacH uSe, inspect the
general condition of the Air Compressor.
Check for loose hardware, misalignment
or binding of moving parts, damaged
belts, cracked or broken parts, damaged
electrical wiring, and any other condition
that may affect its safe operation.
2. aFter uSe, wipe external surfaces of
the compressor with a clean cloth.
3. WarnInG! If the supply cord
of this compressor is damaged, it
must be replaced only by a qualified
service technician.
maintenance Schedule
Following are general guidelines
for maintenance checks of the Air
Compressor.
note: The environment in which the
compressor is used, and the frequency
of use can affect how often you will need
to check the Air Compressor components
and perform maintenance procedures.
daily:
a. Check oil level.
b. Check for oil leaks.
c. Make sure all nuts and bolts are tight.
d. Drain moisture from air tank.
e. Check for abnormal noise or vibration.
f. Check for air leaks.
*
g. Wipe off any oil or dirt from the
compressor. **
Weekly:
a. Inspect Air Filter (6).
b. Inspect Oil Breather Plug (37).
monthly:
Inspect Safety Valve (73).
every 6 months or 100 operation Hours:
Replace Pump oil. ***
* To check for air leaks, apply soapy water to
joints while the Air Compressor is pressurized.
Look for air bubbles.
** To clean the compressor surface, wipe with
a damp cloth, using a mild detergent or mild
solvent.
*** Use Air Compressor Oil only (sold
separately - SKU 95048).