Graymills Liftkleen L-Series OMI - Manual (Page 11)

10
Cycle Timer
Platform oscillates but does not Lid cylinder fails to operate. Check and manually activate.
raise automatically after cycle.
Solenoid valve stuck. (Only on Clean or replace.
LKT-3)
Solenoid inoperative. Replace after checking electrical
characteristics.
Platform does not agitate. Solenoid valve stuck. (Only on Clean or replace.
LKT-3)
Solenoid inoperative. (Only on Replace after checking electrical
LKT-3) characteristics.
Faulty air valve. Replace.
Faulty timer. Replace.
PNEUMATIC
Lift platform is jammed. Parts lodged in lifter mechanism. Reverse unit and remove parts.
Platform does not operate Air supply is not connected. Check and connect air supply.
properly.
Master on/off valve is in “OFF” Turn to “ON” position.
position.
Main air pressure regulator set Adjust regulator to 80 psi
too low. minimum.
Speed control mufflers adjusted Correct adjustment.
incorrectly.
Pneumatic air control supply line Check and repair as required.
pinched or disconnected.
CONDITION POSSIBLE CAUSE CORRECTION