TGW Narrow Belt Sorter NBS 30/90

Replace missing or excessively worn tires

Remove any residue or fiber that has built up in drive groove of divert wheels

Check to see if all orings for driving divert wheels are in place. Replace all missing or worn orings

Check to see if belt is tracked correctly thru lower belt guide wheels. Examine guide wheels for wear. Replace any wheels that are excessively worn

Examine divert snubbers, and drive rollers for residue build up. Clean off any residue

Check to see that all wheel brackets are tight. Replace any missing hardware, and tighten any loose hardware

Sign off on the divert assembly maintenance

Residue or build up on transfer rollers removed

Tension of both timing belts checked (Drive and jump belts)

Height of transfer rollers above the belt top surface checked

Plane passing over the transfer rollers checked for level and parallelism to belt surfaces

Missing hardware replaced and loose hardware tightened

Examine drive pulley for excessive lagging wear

Remove any residue built up on drive pulley

Check to see if belt is tracked correctly thru lower belt guide wheels

Examine guide wheels for wear. Replace any wheels that are excessively worn

Examine belt guide feeder rollers. Remove any residue built up on rollers

Examine individual take up wheels for wear. Clean off any build up on wheels

Examine take up snubber pulleys. Clean off any residue built up on pulleys

Check chain tension. An over tensioned chain will cause excessive gearbox noise

Sign off on the drive assembly maintenance

Inspect tightness of all nuts and bolts on units. Readjust and, if necessary, retighten

Check for plumb and level. Shims have been known to vibrate out from under supports in isolated incidents

Touch up paint that has been chipped. Unpainted surfaces will rust

Inspect for stress/fatigue cracks in frame and supports

Sign off on the 1 Year Maintenance

Air filters checked for cleanliness

Chains and sprockets cleaned and lubricated with SAE 30 weight oil or equivalent

Drive unit checked for leaking seals and oil level in gearcase (if applicable)

Drive unit checked for unusual noises, vibration and stress cracks