TOLSEN TOOLS 73134 - Emergency Depressurization; Automatic Shut Off System

15. Clean, then store the Air Compressor indoors.
Note: At the beginning of the day’s first use of the Air Compressor, check for air leaks by applying soapy water
to connections while the Air Compressor is pumping and aer pressure cut-out. Look for air bubbles. If air
bubbles are present at connections, tighten connections. Do not use the Air Compressor unless all
connections are air tight, the extra air leaking out will cause the compressor to operate too oen, increasing
wear on the compressor.
Note: As long as the Power Switch is ON, the operation of the Air Compressor is automatic, controlled by an
internal pressure switch. The Compressor will turn on automatically when the air pressure drops to 120 PSI,
and will turn off automatically when the air pressure reaches 150 PSI.
WARNING! to prevent serious injury and death from explosion:
do not adjust the internal pressure switch. any change to the automatic pressure levels may cause excess
pressure to accumulate, causing a hazardous situation.
Emergency depressurization
Automatic shut off system
If it is necessary to quickly depressurize the Compressor, turn the Power Switch OFF. Then, pull on the ring on
the Safety Valve to quickly release stored air pressure.
1. If the Compressor automatically shuts off before reaching its normal cutoff pressure:
a. Shut off all tools.
b. Wait until the Compressor cools down (about 10 minutes);
c.If the unit does not start up again on its own, press the Reset Button to start the compressor; Resume
operation.
2. Possible causes of repeated automatic shut off of the compressor are:
a. Using an extension cord that is too long or narrow;
b. An air leak or open hose causing the compressor to cycle too oen and build up heat.
6 SETUP