Product Manual

TO ADJUST EQUALLY WILL DAMAGE
THE CONTROL UNIT.
TURN OFF THE SOURCE OF
2. After each complete revolution of the
COMPRESSED AIR TO THE UNIT.
two (2) adjustment bolts, test to see if
2. Vent the pressurized air from the
the blast nozzle shuts off completely.
delivery unit using the vessel valve
3. If after repeated tightening the media
located on the top of the pressure
and air flow, at the blast nozzle, will not
vessel unit. Turn valve slowly (earplugs
recommended) releasing air pressure.
shut off completely, or the control unit is
adjusted so tight as to totally stop the
flow of air and media the unit will need
to be serviced.
WARNING: NEVER OPERATE OR
ADJUST THE CONTROL UNIT WITH
THE CONTROL UNIT COVER OFF.
SHUT OFF TUBES ARE UNDER
PRESSURE AND THE CONTROLLER
SPRING IS UNDER GREAT
COMPRESSION. EXPOSED MOVING
CHECK TO MAKE SURE SYSTEM IS
COMPONENTS PRESENT PINCH
TOTALLY DEPRESSURIZED.
HAZARD.
DISCONNECT UNIT FROM
To service the control unit:
COMPRESSED AIR SUPPLY.
3. Using a medium sized pipe wrench,
1. Turn off the safety lockout air valve
loosen the union pipe fitting that
located at the front of the pressure
attaches the control unit to the bottom
vessel and lock it out. (sideway
of the pressure vessel.
position)
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