Ingersoll-Rand SS5N5, SS5L5 Normal START-UP, Are Finished, Filter Replacement SS3, Is free from

NORMAL START-UP

1Set the pressure switch lever to "OFF"

2Close the service valve

3Attach hose and accessory

4., Move the pressure switch lever Io "ON/AUTO _ The coil will start

5.Allow tank pressure to build The motor will stop when tank pressure reaches cut-out pressure,

6 Open the service valve The unit is now ready for use.

NOTE	When the receiver tank pressure drops below the
	factory pro-setminimum, the pressure switch resets
	and restarts the unit,
WHEN YOU	ARE FINISHED:

1Set the pressure switch lever to "OFF"

2Close the service valve fully

3Remove the air loci er accessory

4Slowly open the serv[ce valve to bleed air pressure down Io 20 psig

5Slowly open the manual drain valve at the bottom of the tank ta drain all condensate (water).,

6Close the drain valve and the service vaIve for the next use

FILTER REPLACEMENT (SS3)

1.Unscrew and remove the wing nut (A)

2.Remove the filter cover (B), baffle (C) and e_ement (D) from the base (E)

3,, install a new efement and reassemble the filter assembly

NOTEThe air intake holes in the baffle and cover must be staggered t80 _. When reinstalling the assembly at the inlet connection, ensure the intake hole in the cover is on the bottom to minimize the entry of foreign matter from the air

_J

WARNING

NOTE

NOTE

NOTE

i I II'll ' I' '11I'lll'l

Disconnect. lock and tag the main power supply and release air pressure from the system before performing maintenance.,

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 iliusfrated may differ for your particular unit,,

Any service operations not included in this section should be performed by an authorized service

representative.

FILTER REPLACEMENT (SS5)

1,, Unscrew and remove the wing nut (A) secudng the fitter housing (B) to its base (C)

2., Remove the filter housing and withdraw lhe old fitler element (D) Clean the elemen! wilh a jel of air or vacuum

3.Replace the f_ltarelement and housing, securing it in place with the wing nut previously removed

ROUTINE MAINTENANCE SCHEDULE

Dally or Before • Check lubricant leve_ Fil_ as needed

Eacl_ Operation • Drain receiver tank condensate Open the manual drain vaive and cofiect and dispose of condensate accordingly

	•	Check	for unusual	noise and			vibration
	•	Ensure	beltguards	and	covers		are securely		in
		place
	•	Ensure	area around	compressor				is free from
		rags, tools, debris, and flammable or
		explosive materials
Week{y	•	Inspect	air filter element		Clean or replace				if
		necessary.
Monthly	Q	Inspec	for air leaks Squirt			soapy		water
		around joints during compressor operation
		and watch for bubbles
	O	Check	tightness of screws			and botts,, 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

" Indicates monthslopar_tlng hours, whichever occurs first;

OIL CHANGE

t.Remove the oil drain plug (A) and allow lhe lubricant 1o drain into a suitable container

2.Replace the oil dra_n plug

3.Follow the filfing procedures in OPERATION section

BELT ADJUSTMENT

CHECKING BELT TENSION Check bell tension occasionaf!y, especially if looseness is suspected A quick check !o delermine if adjustment is proper may be made by observing the stack side of the bait for a slight bow when the unit is in operation if a slight bow is evident, the belt is usuaily adjusted satisfactorily

TENSIONING BELTS Belt tensioning can be achieved by loosening the motor anchor screws, pushing the motor away from the pump, and reiightening tt_e motor anchor screws The motor can be easily moved by placing a prying toot beneath it. A commercially available spreader or other belt tensioning device can also be helpS'u1should tensioning be necessary,