Craftsman 919.157260, Owner'S Manual

Page: 16 / 52

16- ENG
A13567
To start-up
6. Start the engine (see engine
manual supplied by engine
manufacturer for correct
procedure) and close unloader to
allow tank pressure to pump up
to blow-off pressure.
Unit is top heavy.
Make sure the
compressor is stable and will not tip
before pulling the start ing cord.
Too much air
pressure causes
a hazardous risk of bursting.
Closely monitor the air pressure
gauge of the tank so the maximum
pressure limit is not exceeded and
monitor the safety valve to ensure
excess pressure is discharged. If
pressure continues to build beyond
safe limits, shut the unit down
immediately and troubleshoot the
problem.
7. Check all fi ttings and piping for
air leaks. Even minor leaks can
cause the air compressor to
overwork, resulting in premature
breakdown or unsatisfactory
performance.
8. Check for any unusual vibration
and noise.
9. Check for oil leaks and correct
any leaks found.
10. Check the pressure ratings of the
air tools and accessories being
used with this air compressor
before attaching, then adjust the
shut-off valve for that value.
The air
compressor's
outlet pressure must never exceed
the maximum pressure rating of the
tool or accessory being used. If a
pressure regulator is not used, do
not use accessories rated at less
than 110 psi.
11. Attach air hose and accessory.
Your unit is ready for use.
Compressed air
from the unit may
contain wa ter condensation and oil
mist. Do not spray un fi l tered air at
an item that could be damaged by
moisture. Some air op er ated tools
or de vic es may require fi ltered air.
Read the in struc tions for the air tool
or device.
Shutting Down
12. Push down engine stop lever and
hold until engine shuts off.
13. Close shut-off valve.
14. Remove the air tool or accessory.
15. Open shut-off valve and allow
air to slowly bleed from the
tank. Close the shut-off valve
or when the tank pressure is
approximately 20 PSIG.
Drain air tank daily.Water will
condense in air
tank. If not drained,
water will corrode and weaken
the air tank causing a risk of tank
rupture.
16. With tank pressure at
approximately 20 PSIG, open the
drain valves and allow moisture
to drain.
NOTE: If drain cock is clogged,
release all air pres sure. The
drain cock can then be re moved,
cleaned, and reinstalled.
17. After the water has been drained,
close the drain cocks. The air
compressor can now be stored.