Harbor Freight Tools 94724 - Manual (Page 12)

SKU 94724 For technical questions, please call 1-800-444-3353. Page 12
3. Make sure the Tank Drain Valve (67) is closed. (See Figure F.)
4. Make sure the “On/Off” Pressure Switch (C) is DOWN in its OFF position. Then,
plug the Power Cord (D) into the nearest 120 volt, grounded, electrical outlet.
(See Figure F.)
5. Pull UP on the “On/Off” Pressure Switch (C) to start the Air Compressor.
(See Figure F.)
6. Allow the Air Compressor to build up from 85 PSI to 115 PSI as indicated on the
Pressure Gauge (47). When the air pressure reaches 85 PSI, open the Air Outlet
Valve (48) to allow the air hose and air tool to become pressurized.
(See Figure F.)
7. As long as the “On/Off” Pressure Switch (50) is in its ON position the operation of
the Air Compressor is automatic, controlled by an internal pressure switch. The
Air Compressor will turn on automatically when the air pressure drops to 85 PSI
as indicated on the Pressure Gauge (47), and will turn off automatically when the
air pressure reaches 115 PSI as indicated. IMPORTANT: The internal pressure
switch is not user adjustable, never make changes to the air pressure levels.
Any change to the automatic pressure levels may cause excess pressure to
accumulate, causing a hazardous situation. (See Figure F.)
ON/OFF
PRESSURE
SWITCH (50)
AIR OUTLET
VALVE (48)
PRESSURE
GAUGE
(47)
TANK ASSEMBLY
(55)
DRAIN VALVE (67)
AIR FILTER KIT (31)
FIGURE F
OIL FILL
CAP (11)
OIL SIGHT
GAUGE (19)