Ingersoll-Rand XP 75-100 User Manual

5.4 INLET AIR FILTER
The filter should be changed when the filter indicator
shows red.
The filter should be changed every 4000 hours and more
frequently in dirty environments because coolant, coolant
filter, separator element, and airend life are a direct
function of how well you maintain and replace the inlet air
filter.
To change inlet filter elements, loosen wing nut on top of
inlet filter housing. Lift cover up and away to expose
element/s.
Carefully remove the old element/s to prevent dirt from
entering the inlet valve. Discard old element/s.
Thoroughly clean the element housing and wipe all
surfaces.
Install new element/s and inspect to ensure that they
have seated properly.
Install top of inlet filter housing.
Inspect the rubber seal on the retainer wing nut and
replace seal if required.
Tighten wing nut.
Start machine and run in the load mode to verify filter
condition.
5.5 COOLANT FILTER
The coolant filter should be changed after the first 150
hours of operation and every 2000 hours thereafter, or
when the coolant is being changed. In dirty operating
environments the filter should be changed more
frequently.
Use a suitable device and loosen the old element. Use
drain pan to catch any leakage during removal. Discard
old element.
Wipe the sealing surface of the filter with a clean, lint-free
rag to prevent the entry of dirt into the system.
Remove the replacement element from its protective
package. Apply a small amount of clean lubricant on the
rubber seal and install the element.
Screw element/s on until the seal makes contact with the
head of the filter assembly. Tighten approximately
one-half turn additional.
Start unit and check for leaks.
INLET AIR FILTER
75-100 HP (55-75 kw)
REQUIRES TWO (2) ELEMENTS
COOLANT FILTER 50-100 HP (37-75 kw)
NOTICE
!
Improper coolant filter replacement
will cause compressor damage.
Replace filter element after first 150
hours of operation and every 2000 hours
thereafter or when coolant is changed.
Ingersoll-Rand
Rotary-Recip Compressor Division
Davidson, NC
31

Ingersoll-Rand XP 75-100 Specifications

General

Model	XP75-100
Type	Rotary Screw
Phase	3
Cooling Method	Air Cooled
Voltage	460V
Operating Pressure	100 psi