Loma IQ2 User Manual page 146

• Apply 60psi air to the end cap, which will force the packing and bushing out. Remove the
air supply once this occurs.
• Replace the packing (with the 'v' side facing the actuator) and the bushing, taking care not
to damage or roll the lip of the packing.
• Replace the end cap and four screws.
• Carry out this procedure to the other end of the actuator.
• Restore the electrical and compressed air power supplies.
Cleaning the Lee Turbo Ball reject valve
Pipeline versions
• Isolate the electrical and compressed air power supplies to the metal detector.
• Unscrew the three wing nuts and remove the inlet adapter from the valve body.
• Unscrew the four screws which attach the actuator bracket to the valve body and remove
the actuator adapter and coupler.
• Unscrew the valve stem from the "T" ball and thoroughly clean the ball using a mild
detergent solution.
• Inspect the fitted seals for signs of excessive wear. Replace as necessary.
FLOW
10087
ACTUATOR
GASKET
ADAPTOR
REJECT
SEALS
PINCH POINT
INLET
DON'T OPERATE
WITHOUT GUARD
REJECT
INTAKE
SEAL
BODY
BALL
DISCHARGE
SEAL
CLAMP
ADAPTOR
129
Maintenance