Ingersoll Rand CL125K Manual Del Usuario página 5

Air Supply
The air supply must be clean, free from moisture and lubricated to ensure optimum motor performance. Foreign particles, moisture and lack of
lubrication are the primary causes of premature motor wear and breakdown. Using an air filter, lubricator and moisture separator will improve
overall hoist performance and reduce unscheduled downtime.
Refer to 'General Specifications' on page 3. If air supply varies from what is recommended, product performance will change. The compressed
air temperature must not exceed 120°F (55°C) at the motor air inlet.
Refer to Dwg. MHP0191 on page 9, A. Air Out; B. Lubricator; C. Regulator; D. Air In; E. Filter.
Air Lines
The inside diameter of air supply lines must not be smaller than 1/2 in (13 mm) for flexible lines and 1/2 in. (13 mm) for connectors. Before
making final connections, all air supply lines should be purged with clean, moisture free air or nitrogen before connecting to inlet. Supply lines
should be as short and straight as installation conditions will permit. Long transmission lines and excessive use of fittings, elbows, tees, globe
valves etc. cause a reduction in pressure due to restrictions and surface friction in the lines. Note: The inlet strainer is a 3/8 NPT thread.
Air Line Lubricator (standard)
The use of an air line lubricator is required and it should be replenished daily and set to provide 2 to 3 drops per minute of IR #10 (10W non-
detergent) tool oil. The lubricator must have an inlet and outlet at least as large as the inlet on the motor and capable of passing at least 150
percent of the hoist SCFM requirement. Install the lubricator as close to the air inlet of the motor as possible.
● Lubricator must be located no more than 10 ft (3 m) from the motor.
● Shut off air supply before filling air line lubricator.
Air Line Filter
Place the strainer/filter as close as practical to the motor air inlet port, but upstream from, the lubricator, to prevent dirt from entering the
motor. The strainer/filter should provide 20 micron filtration and include a moisture trap. Clean the strainer/filter periodically to maintain its
operating efficiency.
Start-Up Procedures
For hoists that have been in storage the following start-up procedures are required.
1. Give the hoist an inspection conforming to the requirements in the "Inspection" section on page 6.
2. Inject a small amount of ISO VG 32 (SAE 10W) oil in the motor inlet port.
3. Operate the motor for 10 seconds in both directions to flush out any impurities.
a. With no load, operate hoist in "UP" direction and adjust air pressure to 90 psi (6.2 bar).
4. The hoist is now ready for normal use.
Main Air Shut-off Valve
All hoists should have a wall mounted shut-off valve.
Chain Container (optional feature)
The chain container is an optional accessory. Check the chain container size to make sure the length of the load chain is within the capacity of
the chain container. Replace with a larger chain container if required. When a chain bucket is used, always connect the free end of the chain to
the hoist.
Install the chain container per the instructions provided with the chain container kit. Run bottom block to the lowest point and run hoist in the
"UP" direction to feed the chain back into the container.
Allow chain to pile naturally in the chain container. Piling the chain carelessly into the container by hand may lead to kinking or
twisting that will jam the hoist.
Pendant
Check that all hose connections are tight and that hoses are not twisted or crimped. Contact the factory for pendant lengths greater than 6 ft (2 m).
To avoid damaging the pendant hose, make sure the strain relief cable, not the pendant hose, is supporting the weight of the pendant.
Operation
It is recommended that the user and owner check all appropriate and applicable regulations before placing this product into use. Refer to
Product Safety Information Manual.
The hoist operator must be carefully instructed in his or her duties and must understand the operation of the hoist, including a study of the
manufacturers literature. The operator must thoroughly understand proper methods of hitching loads and should have a good attitude
regarding safety. It is the operators responsibility to refuse to operate the hoist under unsafe conditions.
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