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5.14 COOLANT HOSES
The flexible hoses that carry coolant to and from the oil
cooler may become brittle with age and will require
replacement. Have your local Ingersoll-Rand distributor
check them every 2 years.
Ensure that the compressor is isolated from the
compressed air system by closing the isolation valve
and venting pressure from the drip leg.
Ensure that the main power disconnect switch is
locked open and tagged.
Removal
Remove enclosure panels.
Drain coolant into a clean container. Cover the container
to prevent contamination. If the coolant is contaminated,
a new charge of coolant must be used.
Hold fitting securely while removing hose.
Installation
Install the new hoses and reassemble the package by
reversing the disassembly procedure. Start the
compressor and check for leaks.
5.15 AIREND DISCHARGE HOSE
The flexible hose from the airend discharge to separator
tank may become brittle with age and require
replacement. Check this hose as per the maintenance
schedule in Section 5.1.
Removal
Ensure that the compressor is isolated from the
compressed air system by closing the isolation valve
and venting pressure from the drip leg.
Ensure that the main power disconnect switch is
locked and tagged.
50 & 60 HP (37-45 KW) Machines:
Disconnect hose nut from piping at each end of
discharge hose and remove. Hold fittings securely while
removing hose.
75 & 100 HP (55-75 KW) Machines:
Remove (4) bolts in flange at each end of discharge
hose. Retain flanges and bolts for replacement.
5.16 FLUID AND VIBRATION MONITORING
Ingersoll-Rand recommends incorporating predictive
maintenance, specifically the use of coolant and vibration
analysis, into all Preventative Maintenance programs.
Predictive Maintenance is designed to increase system
reliability and prevent costly downtime. Through the use
of sophisticated diagnostic tools, including fluid, vibration,
and optional air analysis, IR Certified Service Technicians
can identify and correct potential problems BEFORE they
can cause expensive unscheduled downtime.
How does predictive analysis work? By establishing an
initial baseline for normal operation, and then regularly
monitoring fluid and vibration conditions, any sudden
deviation or significant increase from this baseline can be
identified and investigated to pinpoint the cause. More
quickly diagnosing potential problems can directly save
money by preventing costly failures and reducing or
eliminating downtime. In addition, regular condition
monitoring also helps to maximize the time between
expensive preventative maintenance intervals, such as
component rebuilds and coolant changes.
5.17 COOLANT SAMPLING PROCEDURE
Bring unit up to operating temperature. Draw sample,
using pump kit, from separator tank port. DO NOT draw
sample from drain port or oil filter. Use a new hose on
pump for each sample, failure to do this can give false
readings.
100%
50%
OIL FIL
TER
Содержание EP 60
Страница 18: ...16 FIGURE 2 5 1 TYPICAL OUTDOOR SHELTERED INSTALLATION ...
Страница 31: ...29 NOTES ...
Страница 44: ...42 7 0 REFERENCE DRAWINGS 7 1 ELECTRICAL SCHEMATIC FULL VOLTAGE 39899794 REV 02 ...
Страница 45: ...43 7 2 ELECTRICAL SCHEMATIC STAR DELTA 39899786 REV 02 ...
Страница 46: ...44 7 3 FOUNDATION PLAN AIR COOLED 39894472 REV 03 ...
Страница 47: ...45 7 4 FOUNDATION PLAN WATER COOLED 39907894 REV 03 ...
Страница 48: ...46 7 5 FOUNDATION PLAN OUTDOOR MOD 39907886 REV 03 ...
Страница 49: ...7 6 BASIC FLOW SCHEMATIC AIR COOLED 39899828 REV 02 47 ...
Страница 50: ...48 7 7 BASIC FLOW SCHEMATIC WATER COOLED 39899836 REV 02 ...
Страница 51: ...49 7 8 TYPICAL SYSTEM FLOW DIAGRAMS TYPICAL SYSTEM FLOW DIAGRAM ...
Страница 52: ...50 7 8 TYPICAL SYSTEM FLOW DIAGRAMS ...
Страница 53: ...51 7 8 TYPICAL SYSTEM FLOW DIAGRAMS ...
Страница 54: ...52 7 8 TYPICAL SYSTEM FLOW DIAGRAMS ...
Страница 55: ...53 7 8 TYPICAL SYSTEM FLOW DIAGRAMS ...
Страница 59: ...57 DATE RUN TIME WORK DONE QTY UNIT WORK HOURS MEASURE BY 9 0 MAINTENANCE RECORD ...
Страница 60: ...DATE RUN TIME WORK DONE QTY UNIT WORK HOURS MEASURE BY MAINTENANCE RECORD 58 ...
Страница 61: ...59 DATE RUN TIME WORK DONE QTY UNIT WORK HOURS MEASURE BY MAINTENANCE RECORD ...
Страница 62: ...60 DATE RUN TIME WORK DONE QTY UNIT WORK HOURS MEASURE BY MAINTENANCE RECORD ...