Symptom | Probable Cause | Corrective Action | Recommended Tools |
SQUEALING / SCREECHING FROM ALUMINUM EXTRUSION TUBES 750E, 750EA, 600EA.
Cleaning Aluminum
Extrusion Tubes
Checking Rollers
Moving Arm Travel
•Remove aluminum extrusion tubes.
•Clean tracks with general purpose cleaner. DO NOT USE PETROLIUM BASED CLEANERS – it will degrade the rollers.
•Clean roller.
•Check rollers for bumps and flat spots.
•Do rollers spin freely?
•If rollers do not spin freely – replace rollers.
•Do the moving arms run straight down the aluminum extrusion tubes?
•If no – loosen nut on cubic joint.
•If no help – replace moving arm assembly.
Non- petroleum based cleaner. (For example: Simple Green)
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