Maintenance; Filter Replacement; Compressor Pump Oil Change - Ingersoll-Rand P1.5IU-A9 Owner's Manual

Unplug the unit and release air pressure from the tank before
performing maintenance.
Wear appropriate personal safety equipment such as safety
glasses and gloves.
Note - All compressed air systems contain maintenance
parts (e.g. lubricating oil, filters, separators) which are
periodically replaced. These used parts may be, or may
contain, substances that are regulated and must be
disposed of in accordance with local, state, and federal
laws and regulations.
Take note of the positions and locations of parts during
disassembly to make reassembly easier. The assembly
sequences and parts illustrated may differ for your
particular unit.
Follow engine owner's manual for engine maintenance
schedules and procedures.
Any service operations not included in this section should
be performed by an authorized service representative.
ROUTINE MAINTENANCE SCHEDULE
Daily or Before Check lubricant level. Fill as needed.
Each Operation
Drain receiver tank condensate. Open the
manual drain valve and collect and dispose of
condensate accordingly.
Check for unusual noise and vibration.
Ensure and covers are securely in place.
Ensure area around compressor is free from
rags, tools, debris, and flammable or explosive
materials.
Weekly
Inspect air filter element. Clean or replace if
necessary.
Monthly Inspect for air leaks. Squirt soapy water around
joints during compressor operation and watch
for bubbles.
Check tightness of screws and bolts. Tighten
as needed.
Clean exterior.
3/500 *
Change petroleum lubricant while crankcase
is warm.
12/2000 *
Change synthetic lubricant while crankcase is
warm.
Replace filter element.
80444425 Rev. D

MAINTENANCE

WARNING
WARNING
„ FILTER REPLACEMENT
1. Unscrew and remove the wing nut (A).
2. Remove the filter cover (B) and element (C) from the base (D).
3. Install a new element and reassemble the filter assembly.

Filter Replacement

„ COMPRESSOR PUMP OIL CHANGE
1. Remove the oil drain plug (A) and allow the lubricant to drain
into a suitable container.
2. Replace the oil drain plug.
Follow the filling procedures in PREPARATION FOR USE section.

Compressor Pump Oil Change

EN
EN-7