FT-70/75 Fill Level Inspectors Operator’s Guide
5-6
The FT-70/75 Housing
1. Inspect for damage to metal housing and for wear on the cover
gaskets.
2. Check to be sure the cover is securely tightened
3. Clean using a non-caustic nonabrasive soap, water, and a soft
brush. Rinse with clean water. Report any problems to your
Service Department.
• Do not wash with a high pressure nozzle.
• Do not steam clean
Pressure Regulator and Air Filter
1. Inspect the polycarbonate sediment bowl for cracks and
abrasion.
2. Clean and drain the air filter sediment bowl.
3. Inspect the air filter in the inspection head for clogging. Report
any problems to your Service Department.
External Wiring
1. Check the external wiring between the sensors and the
FT-70/75 for damage. Check all connections carefully to be
sure they are not loose.
2. Check that insulating sleeves are in place. Report any problems
to your Service Department.
Replacing the Rejector Pad
The actual lifespan of the rejector pad depends upon the operating
conditions of your production line. Inspect the pad weekly and
replace if worn, cracked, or hardened. Refer to your rejector
manual for instructions on replacing the pad. Report any problems
to your Service Department.
Servicing the Regulator and Coalescing Air Filters
Servicing the air filter consists of cleaning and/or replacing the air
filter, sediment bowl, and gasket. You can obtain replacement parts
for these items from the air controls manufacturer.
Industrial Dynamics Company, Ltd. Document 40274-0600
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