Service Kits, General Description | Ingersoll-Rand 6546X-X instruction

OPERATOR’S MANUAL

INCLUDING: SERVICE KITS, TROUBLESHOOTING, PARTS LIST, DISASSEMBLY & REASSEMBLY.

4-1/4” AIR MOTORS

6544X-X (4” STROKE) and 6546X-X (6” STROKE)

Also covers 61268 service kits

6544X-X

6546X-X

RELEASED: 2-26-82

REVISED: 11-28-07 (REV. U)

READ THIS MANUAL CAREFULLY BEFORE INSTALLING,

OPERATING OR SERVICING THIS EQUIPMENT.

It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.

THIS MANUAL COVERS THE FOLLOWING MODELS

MODEL

	65440	65442-B	65444-2-B	65462
	65441-B	65444-B	65445-B	65465-B

Also covers obsolete and cancelled models: 61777, 65420-1, 65443-B, 65443-2-B, 65444-1B, 65465-1-B and 65466.

SERVICE KITS

Use only genuine ARO® replacement parts to assure com- patible pressure rating and longest service life.

61268 for general repair of all 4-1/4” air motors.

GENERAL DESCRIPTION

WARNING DO NOT EXCEED MAXIMUM OPERATING

PRESSURE AS INDICATED ON PUMP MODEL PLATE.

WARNING REFER TO GENERAL INFORMATION SHEET FOR ADDITIONAL SAFETY PRECAUTIONS AND IMPOR- TANT INFORMATION.

This manual only covers the air motor section. It is one of four documents which support an ARO pump. Replace- ment copies of these forms are available upon request.

650XXX-X Pump Model Operator’s Manual.

General Information for Air Operated or Hydraulically Operated Pumps.

Lower Pump End Operator’s Manual.

Air or Hydraulic Motor Operator’s Manual.

The 4-1/4” air motor is a general purpose power unit and is used with many 2-ball, 4-ball and chop check pumps. It utilizes tie rod type construction for easy breakdown and it connects to the various lower ends via tie rods for easy operation. Consult pump model operator’s manual for specific instructions. It is recommended that a muffler be connected to the exhaust port to reduce noise to accept- able OSHA standards.

Filtered and oiled air will allow the air motor to operate more efficiently and yield a longer life to operating parts and mechanisms. A filter capable of filtering particles larger than 50 microns should be used with an oiler. Keep the oiler supplied with a good grade of S.A.E. no. 90W non-detergent gear oil, set at a rate not to exceed 1 or 2 drops per minute.

NOTICE: Do not operate the air motor above the recom- mended air pressure of 150 p.s.i. (10.3 bar) or 75 cycles per minute. The air motor may be rated differently in the next assembly. Check the pump model plate.

INGERSOLL RAND COMPANY LTD

P.O. BOX 151 ONE ARO CENTER BRYAN, OHIO 43506-0151

(800) 276-4658 FAX (800) 266-7016

CCN 81582769

Figure 1

MAINTENANCE

The air / hydraulic motor is completely separate from the lower pump end. This helps to keep the motor from being contaminated by the material being pumped. Periodically, flush entire pump system with a solvent that is compatible with the material being pumped.

Keep solvent cup filled with this compatible solvent. This will keep material from drying on the piston rod, which would drag thru the packings, ruin them and eventually scour the piston rod.

Provide a clean work surface to protect sensitive internal moving parts from contamination from dirt and foreign mat- ter during disassembly and reassembly.

Before reassembling, lubricate parts as required. When as- sembling “O” rings, or parts adjacent to “O” rings, exercise care to prevent damage to “O” rings and “O” ring groove sur- face.

6546X-X, 6544X-X specifications

The Ingersoll-Rand 6544X-X and 6546X-X air compressors are part of a well-regarded line that caters to industries requiring a reliable source of compressed air. These models are designed to deliver robust performance and efficiency, aligning with modern industrial demands. Both models exhibit a variety of features that make them stand out in the market.

One of the most notable features of the Ingersoll-Rand 6544X-X and 6546X-X is their durability. Engineered with high-quality materials, these compressors are designed to withstand the rigors of constant use in challenging environments. The reinforced construction ensures longevity and reliability, minimizing downtime and maintenance costs.

The 6544X-X and 6546X-X models utilize advanced rotary screw technology. This technology is known for its energy efficiency compared to traditional reciprocating compressors, providing significant savings in operational costs. The rotary screw design allows for continuous airflow, making it ideal for applications requiring a constant supply of compressed air.

Furthermore, these compressors are equipped with an innovative cooling system that maintains optimal operating temperatures. This not only enhances performance but also extends the lifespan of the unit. The cooling system is designed to be efficient, reducing energy consumption while ensuring that the compressor operates within recommended temperature ranges.

In terms of user interface, both models feature an intuitive control panel that simplifies operation. Users can easily adjust settings, monitor performance metrics, and quickly troubleshoot any issues. This user-friendly design enhances operational efficiency and reduces the learning curve for new operators.

The Ingersoll-Rand 6544X-X and 6546X-X also emphasize noise reduction. Designed with sound-dampening features, these compressors operate quietly, making them suitable for environments where noise levels must be kept to a minimum. This feature is particularly beneficial in settings like workshops or manufacturing plants where a quieter operation is needed.

In summary, the Ingersoll-Rand 6544X-X and 6546X-X compressors provide a potent combination of durability, efficiency, and advanced technology. Their rotary screw design, enhanced cooling systems, user-friendly interfaces, and noise reduction technologies collectively position them as excellent solutions for various industrial applications, ensuring reliable compressed air delivery for maximum productivity.