Ingersoll-Rand MMP150, Инструкция по эксплуатации, техническому обслуживанию и ремонту

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MHD56208 - Edition 3 13
LUBRICATION
To ensure continued satisfactory operation, all points requiring
lubrication must be serviced with correct lubricant at proper time
interval as indicated for each assembly.
The
MMP150 air motor is designed without an oil sump. The only
lubrication necessary for operation is that provided by a lubricated
air supply.
Inspection intervals recommended in this manual are based on
intermittent operation of the motor eight hours each day, five days
per week. If the motor is operated almost continuously or more
than eight hours each day, more frequent inspection will be
required. Use only those lubricants recommended. Other
lubricants may affect motor performance. Approval for use of
other lubricants must be obtained from your
Ingersoll Rand
distributor. Failure to observe this precaution may result in
damage to the motor and/or its associated components.
General Lubrication
• Always collect lubricants in suitable containers and dispose
of in an environmentally safe manner.
Motor Assembly
Only lubricant necessary in air motor is a good quality ISO VG 32
(10W SAE) oil. This lubricant is ONLY used with an inline air
lubricator.
Air motor does not require an air line lubricator when supplying
air source is either a portable air compressor or air compressor
system without an air dryer or coalescing filter located between
compressor and motor. Though not required for normal operation,
the use of an inline filter-lubricator will increase life of motor.
When installed, airline lubricator should be in air supply line as
close as possible to motor inlet, but no more than 10 feet (3
metres) away.
• Air motor is designed without an oil sump. Do not fill motor
housing with lubricant.
MAINTENANCE
• Never perform maintenance on the motor while it is under a
load.
• Before performing maintenance, tag controls:
WARNING - DO NOT OPERATE -
EQUIPMENT BEING REPAIRED.
• Only allow personnel trained in safety and service on this
motor to perform maintenance.
• Shut off air system and depressurize air lines before
performing any maintenance.
• After performing any maintenance on the motor, test motor
before returning to service.
Disassembly
General Disassembly Instructions
The following instructions provide the necessary information to
disassemble, inspect, repair, and assemble the motor.
Parts
drawings are provided in the parts section.
It is recommended that all maintenance work on the motor be
performed in a clean, dust-free work area.
In the process of disassembling the motor, observe the following:
1.
Never disassemble motor any further than is necessary to
accomplish needed repair. A good part can be damaged
during the course of disassembly.
2. Never use excessive force when removing parts. Tapping
gently around the perimeter of a cover or housing with a soft
hammer, for example, is sufficient to break the seal.
3. Do not heat a part with a flame to free it for removal, unless
part being heated is already worn or damaged beyond repair
and no additional damage will occur to other parts.
In general, the motor is designed to permit easy disassembly and
assembly. The use of heat or excessive force should not be
required.
4. Keep work area as clean as practical, to prevent dirt and other
foreign matter from getting into bearings or other moving
parts.
5. All seals, gaskets and ‘O’ rings should be discarded once
they have been removed. New seals, gaskets and ‘O’ rings
should be used when assembling the motor.
INTERVAL LUBRICATION CHECKS
Start of each
shift If installed, check flow and level of air line
lubricator (adjust flow to provide a minimum
of 3 drops per minute at maximum motor
speed).
Monthly Inspect and clean or replace air line filter.
INTERVAL MAINTENANCE CHECK
Start of each
shift
(Operator or
Maintenance
Personnel)
Make a thorough visual inspection of the
motor for damage. Do not operate the motor if
damaged.
Operate the motor at low RPM in both
directions. Motor must operate smoothly
without sticking, binding or abnormal noises.
Yearly
(Maintenance
Personnel) Inspect motor shafts, bearings and piston rings
for wear and damage. Repair or replace as
necessary.