Drive Assemblies; Drive Pulley And Belt Maintenance; Pulley Requirements; Figure 7. Examples Of Drives This Instruction Applies To: One Or More V-Belts, Attached V-Belts And Tooth Belts - Milnor 72044SR2 Mechanical Parts And Service

2 Drive Assemblies

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Drive Pulley and Belt Maintenance

Figure 7. Examples of drives this instruction applies to: one or more V-belts, attached V-belts and
tooth belts
NOTICE: "Remove power from the machine" means use the necessary safety procedure
for your location. In the USA, this is the OSHA lockout/tagout (LOTO) procedure. More
local requirements can also apply.
WARNING: Risk of Injury or death — A machine in operation without safety guards
TIP: Read these documents from the Gates Corporation (www.gates.com) to know
more about pulley and belt maintenance: "Belt Drive Preventive Maintenance & Safety
Manual" and "Preserve your investment - Check Engine Belts Often."

Pulley Requirements

• Keep pulleys free of dirt, oil and other contamination.
• Replace pulleys with groove damage.
• Align pulleys and shafts.
• Keep run-out in tolerance.
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is dangerous. Drive belts can pull in your body or clothing.
Remove power from the machine when you do work on the
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mechanisms.
Stay out of the machine frame when you do a test on the machine.
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Replace all covers before you put the machine into operation.
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Pellerin Milnor Corporation