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Lack of or an excessive amount of lubrication will affect the
performance and life of this tool. Use only recommended lubricants
at below time intervals:
Every 8 Hours of Tool Operation - Fill lubricator reservoir of
recommended F.R.L. with spindle oil (29665). If an in line or air line
lubricator is not used, apply several drops of spindle oil (29665) in
air inlet.
Every 160 Hours of Tool Operation - Flush tool with a solution of three
(3) parts cleaning solvent to one (1) part spindle oil (or use kerosene).
Every 160 Hours of Tool Operation - Lubricate gearing. Pack bearings,
coat shafts and lubricate gears with NLGI #1 ‘‘EP” grease (33153).
For maximum operating efficiency, the following air supply
specifications should be maintained to this air tool:
• Air Pressure - 90 p.s.i.g. (6.2 Bar)
• Air Filtration - 50 Micron
• Lubricated Air Supply
• Hose Size - 5/16” (8 mm) I. d.
A model C28221-800 air line FILTER/REGULATOR/LUBRICATOR (F.R.L.) is
recommended to maintain the above air supply specifications.
Routine Lubrication Requirements
Air Supply Requirements
After disassembly is complete, all parts, except sealed or shielded
Bearings, should be washed with solvent. To relubricate parts, or
for routine lubrication, use the following recommended lubricants:
Where Used
Air Motor
O-Rings & Lip Seals
Gears and Bearings
Ingersoll Rand Part #
29665
36460
33153
Description
1 qt Spindle Oil
4 oz. Stringy Lubricant
5 lb. "EP" - NLGI # 1 Grease
Disconnect air supply from the tool or shut off air supply and exhaust
(drain) line of compressed air before performing maintenance or
service to the tool. It is important that the tools be serviced and
inspected at regular intervals for maintaining safe, trouble-free
operation of the tool. Be sure the tool is receiving adequate lubrica-
tion, as failure to lubricate can create hazardous operating conditions
resulting from excessive wear. Be sure that the air supply lines and
connectors are of proper size to provide a sufficient quantity of air
to the tool.
Tool maintenance and repair shall be performed by authorized,
trained, competent personnel. Tools, hose and fittings shall be
replaced if unsuitable for safe operation and responsibility should
be assigned to be sure that all tools requiring guards or other safety
devices shall be kept in legible condition. Maintenance and repair
records should be maintained on all tools. Frequency of repair and
the nature of the repairs can reveal unsafe application. Scheduled
maintenance by competent authorized personnel should detect any
mistreatment or abuse of the tool and worn parts. Corrective action
should be taken before returning the tool for use.
Disassembly should be done on a clean work bench with a clean
cloth spread to prevent the loss of small parts. After disassembly
is completed, all parts should be thoroughly washed in a clean
solvent,blown dry with air and inspected for wear levels, abuse and
contamination. Double sealed or shielded bearings should never
be placed in solvent unless a good method of re-lubricating the
bearing is available. Open bearings may be washed but should not
be allowed to spin while being blown dry.
Upon reassembling, lubricate parts where required. Use 33153
grease, or equivalent, in bearings. Use 36460 lubricant for O-Ring
assembly. When assembling O-Rings or parts adjacent O-Rings, care
must be exercised to prevent damage to the rubber sealing surfaces.
A small amount of grease will usually hold steel balls and other
small parts in place while assembling. When replacement parts are
necessary, consult drawing containing the part for identification.
Always use clean, dry air. Dust, corrosive fumes and/or excessive
moisture can damage the motor of an air tool. An air line filter can
greatly increase the life of an air tool. The filter removes rust, scale,
moisture and other debris from the air lines. Low air pressure (less
than 90 p.s.i.g.) reduces the speed of the air tool. High air pressure
(more than 90 p.s.i.g.) raises performance beyond the rated capacity
of the tool and could cause injury. Shown below is a typical piping
arrangement.
To Air
Tool
To Air
System
Main lines 3 times air
tool inlet size
Branch line 2 times air
tool inlet size
Drain Regulary
Compressor
Lubricator
Regulator
Filter
Recommended Lubricants
Insepection ,Maintenance And Installation
