Ingersoll-Rand IR10PV Installation guide

This manual contains
important safety information
and must be made available
to personnel who operate and
maintain this machine
OPERATION AND MAINTENAN E
IR10PV AND IR12PV
SERIAL NO: Z02G00001 ➔
PN: 85042927 GB
DATE: 07/2002

2
PORTABLE POWER PRODU T WARRANTY
Ingersoll-Rand, through its distributor, warrants that each
itemofequipmentmanufacturedbyitanddeliveredhereun-
der to the initial user will be free of defects in material and
workmanship for a period of three (3) months from initial
operation or six (6) months from the date of shipment to the
initial user, whichever occurs first.
With respect to the following types of equipment, the war-
ranty period enumerated below will apply in lieu of the fore-
going warranty period.
A. Aftercoolers – The earlier of nine (9) months from date
ofshipmenttoorsix(6)monthsfrominitialoperationby
initial user.
B. Portable Compressors, Portable Generator Sets
–9 Kva through to 550 Kva, Portable Light Tow-
ers and Air Dryers –The earlier of twelve (12) months
from shipment to or the accumulation of 2,000 hours of
operation by the initial user.
2.5 Kva Through to 8 Kva –The earlier of twelve (12)
months from shipment to or the accumulation of 2,000
hours of operation by the initial user.
Ingersoll-Rand will provide a new part or repaired part,
at it’s sole discretion,in place of any part which is found
to be defective in material or workmanship during the
period described above. Labour cost to replace the part
is the responsibility of the initial user.
C. Portable CompressorAirEnds–Theearlieroftwenty-
four(24)months from shipment toortheaccumulation of
4,000hoursofoperationbytheinitialuser. ForAir Ends,
thewarrantyagainst defects will include replacement of
the complete Air End, provided the original Air End is
returned assembled and all original seals are intact.
D. Portable Compressor Airend Limited Extended
Warranty –The earlier of sixty (60) months from ship-
menttoortheaccumulationof10,000hoursofoperation
by the initial user. This extended warranty is limited to
defects in design or defective material or workmanship
in rotors,housings,bearings and gears and provided all
the following conditions are met:
1. The original air end is returned assembled and all
original seals are intact.
2. ContinueduseofgenuineIngersoll-Rand parts,fluids,
oil and filters.
3. intervals by authorised and properly trained service
engineers.
E. Generator Alternator –9 Kva through to 550 Kva,
the earlier of twenty-four (24) months from shipment to
or the accumulation of 4,000 hours of operation by the
initial user.
2.5 Kva Through to 8Kva –The earlier of twelve (12)
months from shipment to or the accumulation of 2,000
hours of operation by the initial user.
F. Portable Light Tower Alternator –The earlier of
twelve (12) months from shipment to or the accumu-
lation of 2,000 hours of operation by the initial user.
Light Source model only, the earlier of twenty-four (24)
months from shipment to or the accumulation of 4,000
hours of operation by the initial user.
G. Ingersoll-Rand Engines –The earlier of twenty-four
(24) months from shipment to or the accumulation of
4,000 hours of operation by the initial user.
H. Ingersoll-Rand Platinum Drive Train Limited Ex-
tended Warranty –Platinum drive train refers ot the
Ingersoll-RandEngineandAirend combination. The ear-
lierofsixty (60) monthsfromshipmentto,ortheaccumu-
lationof10,000 hours ofoperationby the initialuser. The
starter,alternator,fuelinjectionsystemandallelectrical
components are excluded from this extended warranty.
The airend seal and drive coupling are included in the
warranty but airend drive belts are excluded. This lim-
ited extended warranty is automatically available when
meeting the following conditions:
1. The original airend is returned assembled and un-
opened.
2. ContinueduseofgenuineIngersoll-Randparts,fluids,
oil and filters.
3. Maintenance is performed at prescribed intervals by
authorised and properly trained service engineers.
I. 1. Construction Tools, (Portable Power range
only) –Twelve months from shipment to initial user.
Ingersoll-Rand will provide a new part or repaired part,
at it’s sole discretion,in place of any part which is found
to be defective in material or workmanship during the
period described above. Labour cost to replace the part
is the responsibility of the initial user.
2. Construction Tools Limited Extended War-
ranty, (Portable Power range only) –Thirty-six (36)
months from shipment to initial user. This extended
warranty is automatically available only when the tool
is registered with Ingersoll-Rand by completing and
submitting the Warranty Registration form. Ingersoll-
Rand will provide a new part or repaired part, at it’s
sole discretion, in place of any part which is found to be
defective in material or workmanship during the period
described above. Labour cost to replace the apart is the
responsibility of the initial user.
J. Spare Parts –Six (6) months from date of shipment to
the initial user.Ingersoll-Rand will provide a new part or
repaired part, at its sole discretion, in place of any part
thatis foundtobedefective inmaterialandworkmanship
during the period described above. Such parts will be
repaired or replaced without charge to the initial user
during normal working hours at the place of business of
an Ingersoll-Rand distributor authorised to sell the type
ofequipmentinvolvedor other establishment authorised
by Ingersoll-Rand. User must present proof of purchase
atthetimeofexercising warranty. Theabovewarranties
do not apply to failures occurring as a result of abuse;
misuse,negligent repairs,corrosion, erosion and normal
wear and tear, alterations or modifications made to the
product without express written consent of Ingersoll-
Rand; or failure to follow the recommended operating
practices and maintenance procedures as provided in
the product’s operating and maintenance publications.
Accessories or equipment furnished by Ingersoll-Rand,
but manufactured by others, including, but not limited
to, engines, tires, batteries, engine electrical equipment,
hydraulic transmissions, carriers, shall carry only the
manufacturerswarranty,which Ingersoll-Rand can law-
fully assign to the initial user.
THEABOVEWARRANTIESARE IN LIEU OFALL OTHER
WARRANTIESEXPRESSEDORIMPLIED,(EXCEPTTHAT
OTTITLE0,ANDTHEREARE NOWARRANTIESOF MER-
CHANT ABILITY OR OF FITNESS FOR A PARTICULAR
PURPOSE.

3
Machinemodelsrepresentedinthismanual may be used in various locations world-wide. Machinessold and shipped into
European common market countries requires that the machine display the EC Mark and conform to various directives.
In such cases,the design specification of this machine has been certified as complying with EC directives. Any modifica-
tion to any part is absolutely prohibited and would result in the CE certification and marking being rendered invalid.
A declaration of that conformity follows:
IR10PV and IR12PV
1-7-2002
07/2002
IR10PV
IR12PV
10 kg
12 kg
98
100
1-7-2002
GB

15
Look for these signs on machines shipped to markets in North America, which point out potential hazards to
the safety of you and others. Read and understand thoroughly. Heed warnings and follow instructions. If you
do not understand, inform your supervisor.
Red Background
Indicatesthepresenceofa hazard whichWILL cause serious
injury, death or property damage, if ignored.
Yellow Background
Indicates the presence of a hazard which WILL or can cause
injury or property damage, if ignored.
Orange Background
Indicates the presence of a hazard which CAN cause serious
injury, death or property damage, if ignored.
Blue Background
Indicates important set-up, operating or maintenance infor-
mation.
IR10PV and IR12PV Pick Hammers are designed for the disintegration of low to medium strength materials (e. g. concrete,
masonry bituminous asphalt etc). The tool is intended for vertical or inclined downward breaking.
Ingersoll –Rand is not responsible for customer modifications of tools for applications on which Ingersoll –Rand was not
consulted.
IMPORTANT SAFETY INFORMATION EN LOSED.
READ THIS MANUAL BEFORE OPERATING TOOL.
IT IS THE RESPONSIBILITY OF THE EM PLOY ER TO PLA E THE INFORMATION
IN THIS MANUAL INTO THE HANDS OF THE OPERATOR.
FAILURE TO OBSERVE THE FOLLOWING WARN INGS OULD RESULT IN INJURY.
PLA ING TOOL IN SERVI E
•Always operate, inspect and maintain this tool in accor-
dance with all regulations (local, state, federal and
country), that may apply to hand held/hand operated
pneumatic tools.
•For safety, top performance, and maximum durability
of parts, operate this tool at 103 psig (7.0 bar/700 kPa)
maximum air pressure at the inlet with 3/4”(19 mm)
inside diameter air supply hose.
•Always turn off the air supply and disconnect the air
supply hose before installing,removing or adjusting any
accessory on this tool, or before performing any mainte-
nance on this tool.
•Donotusedamaged,frayedor deteriorated airhosesand
fittings.
•Be sure all hoses and fittings are the correct size and
are tightly secured. See Dwg. PP1 for a typical piping
arrangement.
•Always use clean,dry lubricated air at 103 psig (7.0 bar/
700 kPa) maximum air pressure. Dust, corrosive fumes
and/or excessive moisture can ruin the motor of an air
tool.
•Do not lubricate tools with flammable or volatile liquids
such as kerosene, diesel or jet fuel.
•Do not remove any labels. Replace any damaged label.
USING THE TOOL
•Alwayswear eyeprotectionwhenoperatingor performing
maintenance on this tool.
•Always wear hearing protection when operating this
tool.
•Keep hands, loose clothing and long hair away from ro-
tating end of tool.
•Anticipate and be alert for sudden changes in motion
during start up and operation of any power tool.
•Keep body stance balanced and firm. Do not overreach
when operating this tool.
•Tool accessories may continue to impact briefly after
throttle is released.
•Airpoweredtoolscan vibrate in use.Vibration,repetitive
motions or uncomfortable positions may be harmful to
your hands and arms. Stop using any tool if discomfort,
tingling feeling or pain occurs. Seek medical advice be-
fore resuming use.
•Use accessories recommended by Ingersoll-Rand.
•This tool is not designed for working in explosive atmo-
spheres.
•This tool is not insulated against electric shock.
The use of other than genuine Ingersoll-Rand replacement parts may result in safety hazards, decreased tool
performance, and increased maintenance, and may invalidate all warranties.
Repairs should be made only by authorised trained personnel. Consult your nearest Ingersoll-Rand Authorised Servicenter.
DANGER
WARNING
CAUTION
NOTICE
NOTICE
NOTICE
WARNING
GB

16
FAILURE TO OBSERVE THE FOLLOWING WARNINGS OULD RESULT IN INJURY.
WARNING LABEL IDENTIFI ATION
SPE IFI WARNINGS
•Whenwearingglovesandoperatingmodelswithinside
trigger, always be sure that the gloves will not prevent
the trigger from being released.
•Wear safety shoes, hard hat, safety goggles, gloves,
dustmask and any other appropriate protective cloth-
ing while operating the tool.
•Donotindulgeinhorseplay.Distraction can cause acci-
dents.
•Keep hands and fingers away from the throttle lever
until it is time to operate the tool.
•Never rest the tool or chisel on your foot.
•Never point the tool at anyone.
•Compressed air is dangerous. Never point an air hose
at yourself or co–workers.
•Never blow clothes free of dust with compressed air.
•Be sure all hose connections are tight.A loose hose not
onlyleaksbut cancomecompletely off thetooland while
whipping under pressure, can injure the operator and
others in the area. Attach safety cables to all hoses to
prevent injury in case a hose is accidentally broken.
•Neverdisconnecta pressurised airhose.Alwaysturn off
the air supply and bleed the tool before disconnecting
a hose.
•The operator must keep limbs and body clear of the
chisel.Ifa chiselbreaks,the tool with the broken chisel
projecting from the tool will suddenly surge forward.
•Donotridethetool with one leg over the handle. Injury
can result if the chisel breaks while riding the tool.
•Know what is underneath the material being worked.
Be alert for hidden water,gas,sewer,telephone or elec-
tric lines.
•Use only proper cleaning solvents to clean parts. Use
only cleaning solvents which meet current safety and
health standards.Use cleaning solvents in a well-ven-
tilated area.
•Do not flush the tool or clean any parts with diesel fuel.
Diesel fuel residue will ignite in the tool when the tool
isoperated,causing damage to internal parts.Whenus-
ingmodelswithoutsidetriggersorthrottlelevers,take
care when setting the tool down to prevent accidental
operation.
•Do not operate the tool with broken or damaged
parts.
•Never start the tool when it is lying on the ground.
•Thistoolis not designed for working in explosive atmo-
spheres.
•This tool is not insulated against electric shock.
WARNING
WARNING
Always wear eye protection
when operating or perfoming
maintenance on this tool.
WARNING
Always wear hearing
protection when operating
this tool.
OFF
ON
WARNING
Always turn off the air
supply and disconnect the air
supply hose before installing,
removing or adjusting any
accessory on this tool, or
before performing any
maintenance on this tool.
WARNING
Do not use damaged, frayed
or deterlorated air hoses
and fittings.
Air powered tools can vibrate
in use. Vibration, repetitive
motions or unfocomfortable po-
sitions may be harmful to your
hands and arms. Stop using
any tool is discomfort, tingling
feelingor pain occurs. Seek
medical advice before resum-
ing use
WARNING
WARNING
Do not carry the tool by
the hose.
Keep body stance balanced
and firm. Do not overreach
when operating this tool.
WARNING
103 psig
(7.0 bar/700kPa)
WARNING
Operate at 103 psig
(7.0 bar/700 kPa Maximum
air pressure)
GB

17
PLA ING TOOL IN SERVI E
LUBRI ATION
Protec Engine Oil
Always use an air line lubricator with these tools. We
recommend the following Lubricator–
Unit and Lubricant:
In Line Lubricator: CPN: 35371111
Lubricant: Protec Engine Oil CPN: 85448405
Attach the lubricator as close to the tool as practical.
After each two or three hours of operation and at the be-
ginning of each work shift, if an air line lubricator is not
used, disconnect the air hose and pour about 3 cc of oil into
the air inlet of the tool.
Before storing the tool or if the tool is to be idle for a period
exceeding twenty-four hours, pour about 3 cc of oil into the
air inlet and operate the tool for 5 seconds to coat the inter-
nal parts with oil.
INSTALLATION
Air Supply and Connections
Always use clean, dry lubricated air. Dust, corrosive fumes
and/or excessive moisture can ruin the motor of an air tool.
An air line filter can greatly increase the life of an air tool.
The filter removes dust and moisture.
Make sure all hoses and fittings are the correct size and
are tightly secured. See diagram PP1 for a typical piping
arrangement.
Thetoolisshipped from the factory with 3/4”NPT male inlet
thread and quick release coupling.
OPERATION
Accessory Installation
Always turn off the air supply and disconnect the air
supply hose before installing, removing or adjusting
any accessory on this tool or before performing any
maintenance on this tool. Failure to do so could result
in injury.
For Screw –on type Retainer
1. Grasp the Retainer and unscrew from the Barel.
2. Inserttheaccessory through the RetainerAssembly and
install it on the tool. Screw the Retainer onto the barrel
until you feel the Retainer O-ring drop into the groove
in the Retainer.
For Latch Type Retainer
1. Operate the Latch until it is approximately 90 degrees
to the body of the tool and clicks into position.
2. Insert the accessory into the tool until the collar of the
accessory is past the Latch.
3. Operate the Latch until it is parallel to the tool and it
clicks into position.
Do not repair the tool at the work site.Always take
the tool to a repair shop. Never drag the tool on the
ground.The air port and other openings will become clogged
with dirt and debris.
Compressed air is dangerous. When blowing the line clear
of dirt, wear eye protection and keep the air line directed
toward a safe, clear area.
Always blow out the air line before using to clear the line
of dirt.
Do not operate the tool unless the chisel is against
the work since this will cause premature wear of
parts and reduce the vibration isolation properties
of the tool.
Alwaysbreakmaterialto thepointof“give.”Crackingdoesnot
result in a complete break.Clear away rubble as it is broken
since uncleared rubble blocks the point of “give.”
Alwaystake the right size“bite”with the tool.When working
newmaterial,experiment to findtherightsize“bite”required
for breaking that material efficiently.
If “bites”are too big, the operator will try to pry with
the tool. This could break the chisel. The tool is de-
signed for demolition, not prying. Always use a pick
for prying. If “bites”are to small, the operator will be
working too slowly.
If the chisel or accessory should become stuck, do not use
excessive force or mechanical means on the tool to pull out
the chisel.Doing so will damage the vibration isolation unit.
Break out the stuck chisel with a spare chisel or tool.
Diagram PP1
WARNING
NOTICE
CAUTION
CAUTION
NOTICE
GB

51
GENERAL INSTRU TIONS
•Clean the Pickhammer outer surface.
•Do not disassemble the pickhammer any further than
necessary to replace or repair damaged or worn parts.
•Whenever grasping a pickhammer or a part in a vice,
alwaysuse leather or copper-coveredvice jaws to protect
the surface of the part and help prevent distortion.Take
extra care with threaded parts and housings.
•Do not remove any part that is a press fit in or on a sub-
assembly unless the removal of the part is necessary for
repairs or replacement.
•Do not disassemble the pickhammer unless a complete
set of O-rings is available for replacement.
DISASSEMBLY OF THE FRONTHEAD
Screw retainer models
Unscrew retainer (12) off the cylinder (1) and remove chisel
buffer (13) from inside retainer. Remove seal ring (8) from
its groove in the cylinder.
Latch retainer models
Remove nut (17) and fronthead pinch bolt (16) from the fron-
thead (15). Lightly tap the fronthead (using a hide mallet if
necessary) off the cylinder (1).
Press or drift out the two fronthead spring pins (18, 19) and
remove the latch lever (20).
The plunger (22) and plunger spring (21) can be removed
from the fronthead.
MAIN DISASSEMBLY
Grip handle body casting (24) firmly in a vice (use leather or
copper covered vice jaws).
Insert three or four pieces of thin sheet steel approximately
8mm wide up into the muffler and beneath the retaining lip
of the muffler moulding (9) from the handle end of the cylin-
der.This will allow the rubber retaining lip of the muffler to
slidealongpastthegrooveinthecylindernut(11) andmake
removalofthe mufflereasier.Note thatthebearingsleeve and
muffler are removed together. Slide muffler (9) and bearing
sleeve (10) off over the cylinder assembly (1).
Use a small screwdriver to disengage the end of the locking
ring (40) from the hole in the cylinder nut (11). Rotate the
locking ring in its groove a little to prevent re-locking. (Re-
movalofthelockingring is not necessary unlessreplacement
is required.)
Use a large spanner (75 mm) across the flats of the cylinder
nut (11) and unscrew the nut from the cylinder assembly.
Remove the anti-rotation key (7) from its slot in the handle
body (24).The key is provided with an M5 tapped hole to aid
removal by a jacking screw if nessesary.
The cylinder assembly (1) may now be slid from the handle
assembly(23),takecaretopreventlossofthecylinderspring
(6) and o-ring (38).
HANDLE DISASSEMBLY
Griphandlebody(24)inavice(useleatherorcoppercovered
vice jaws).
Unscrew throttle valve plug (29) using a 13 mm spanner.
Withdraw throttle valve spring (28), throttle valve ball (27)
and throttle valve plunger (26).
Remove the throttle lever (25) by pressing or drifting out
spring pin (26).
Unscrew quick release coupling (31) from inlet bushing (30).
The inlet bushing (30) can be removed if required though it
is assembled into the handle using a high strength retainer
and disassembly is not normally necessary.
YLINDER DISASSEMBLY
Note: The cylinder assembly should not be disassem-
bled unless there is evidence of excessive wear of the
piston striking face, or evidence of excessive wear of
the cylinder (1) bore, cushion bore or piston (3) di-
ameters. Physical inspection of the above parts will
require a new cylinder plug (6) and all O-rings to be
available for re-assembly.
Tests to estimate wear in cylinder assembly components.
First thoroughly clean and degrease the whole cylinder
assembly inside and out and blow dry.–Caution: wear su-
itable personal protection, barrier cream, gloves and
eye protection. Read any instructions and warnings
specific to the degreasing agent.
•Piston striking face.
If an indent caused by chisel contact, of approximately
0.5mmdeepcan befeltinthe piston strikingface–replace
the piston.
•Cushion wear. (Test dry without oil)
Hold the cylinder so the piston slides fully towards the
valve end. Quickly invert and bring the cylinder vertical
allowing the piston to fall towards the retainer end. If a
metal to metal noise can be heard at the end of the piston
stroke an air cushion is not present and a new cylinder
assembly (1) and /or piston (3) may be required.
Note: Continued use of the hammer with insufficient
cushion will result in premature cylinder failure.
•Cylinder bore or piston diameter wear.
Wear affecting these parts may have occurred if low hit-
ting power is reported.
First ensure all airways into,and out from exhaust ports
includingmuffleroftool areclear.Disassemblyandprecise
measurementofthediameterswill be required to confirm
wear.
Disassembly
Grip the cylinder (1) horizontally in a vice (use leather or
copper covered vice jaws).
Insert a mild steel bar of approx 20mm diameter by 300mm
long into the nozzle end of the cylinder and using a copper
mallet drive out the cylinder plug (5) with the piston (3).
Note: The cylinder plug (6) is non metallic and is retained
by a lip which will be destroyed when removed in this man-
ner.
Caution:
Wear suitable eye protection, and be aware that the
piston may be ejected or fall and cause injury.
The valve ring (4) may be removed by gently opening at the
split and sliding the ring over the end of the cylinder.
Note: Take care not to stretch the ring.
Remove O-rings (38 may stick in handle body), (37), (36),
and (39).
The nozzle (2) is pressed into the cylinder and retained
with Loctite 601 –do not disassemble unless replacement
is necessary.
Thecylinderplugs (35) shouldnotberemoved,however check
that they are present.
Inspect valve spring pins (33) and (34) for signs of wear and
security.
DISASSEMBLING THE IR10PV AND IR12PV PI KHAMMERS

52
ASSEMBLY OF THE IR10PV AND IR12PV PI KHAMMERS
GENERAL INSTRU TIONS
·Beforeassemblyof the breaker,cleanallparts thoroughly
and lubricate surfaces with a thin film of recommended
oil –(see lubrication).
·ApplyathinfilmofO-ringlubricanttoallO-ringsbefore
final assembly.
·It is recommended that the assembly of the nozzle (2) be
carried out by the manufacturer or authorised distribu-
tor.
·The existence of a piston air cushion should be determi-
ned. Hold the cylinder vertically and allow the piston to
drop down the bore small diameter first.An air cushion
is present if the piston “bounces”, at the bottom of the
cylinder and no metal to metal contact noise can be he-
ard. If a cushion is not present contact your authorised
Ingersoll –Rand repair centre for advice.
YLINDER ASSEMBLY
Gripthecylinder (1)verticallynozzle down,inaviceprotected
with leather or copper covered vice jaws.
If the cylinder has been disassembled completely rebuild in
the following order.
Lubricate and insert the piston (3) small end first into the
bore.
Locatethepilot diameter of cylinder plug (5) in cylinder bore
and gently tap home using a hide mallet.
Gently spread apart the ends and slide valve ring (4) onto
the cylinder. Locate the split around the valve spring pins
(33) and (34).
Lubricate and replace the O-rings (37) & (36) in their gro-
oves.
HANDLE ASSEMBLY
Position throttle lever (25) in its slot in the handle casting
and align the holes in each part.
Drift or press home the spring pin (26). Check the throttle
lever is free to move easily.
Grip the handle casting (24) in a vice protected with leather
or copper covered vice jaws.
Lubricateandinsertthrottlevalveplunger(26)intoposition
reduced diameter out of the hole.
Replacethethrottlevalveball (27) and spring (28) andretain
in place with throttle valve plug (29),apply loctite 243 to the
threads of the plug and screw home fully.
If the air inlet (30) has been removed,refit it into the handle
casting using Loctite 243 and screw home fully.
Replace the quick release coupling (31).
MAIN ASSEMBLY
Firmly grip the handle assembly (23) vertically in a vice
(protected with leather or copper covered vice jaws).
Position the O-ring (38) and stand the cylinder spring (6)
centrally at the bottom of the handle bore
Carefully slide the cylinder assembly (1) into the cylinder
until the key slot in the handle body (24) aligns with the
matingslot in the cylinder assembly (1).Note: Take care not
to dislodge the cylinder spring off its face in the handle.
Lubricate the slot in the cylinder and replace the anti-rota-
tion key.
Note: Check the handle is free to slide on the cylinder.
Remove the pickhammer from the vice.
Ensure that O-ring (39) is in place on the cylinder (nozzle
end).
Lower the cylinder nut (11) onto the handle and cylinder
assembly, engage the handle threads of the nut and tighten
by hand. Fully tighten the Cylinder nut using a (75mm)
spanner until the lock hole in cylinder nut (11) aligns with
a hole in the handle body.
Note: Sightorfeelfor correct alignment with a suitablysized
wire.Snap the locking ring pin in place.Slide the muffler (9)
togetherwithbearing sleeve (10) down the cylinder until the
muffler retaining lip engages with the groove in the cylinder
nut (11).
ASSEMBLY OF THE FRONTHEAD – S REW
RETAINER MODELS
Replace the sealing ring (8) in its groove in the cylinder.
Inspectthechisel buffer(13)forwear andreplaceifnecessary,
by sliding a new buffer into the retainer.
Note: Premature failure of the cylinder may occur if a worn
chiselbuffer (13) isnotreplaced.Ingersoll –Rand recommend
that the buffer (13) is checked frequently during use and
replaced if nesseary.
Screw the retainer onto the cylinder assembly.
ASSEMBLY OF THE FRONTHEAD – LAT H
RETAINER MODELS
Grease the latch plunger (22) and plunger spring (21) and
insert them into position in the fronthead (15).
Locatethelatch lever (20)withtheholesin the frontheadand
press or drift into place the fronthead spring pins (18,19).
Check the operation of the latch.
Slidethefronthead(15) onto the end of thecylinderandalign
the bolt hole with the groove machined in the cylinder.
Fit fronthead pinch bolt(16)andsecurewithnut(17)tighten
to 90 Nm (66.4 lbs.ft) torque.
ASSEMBLY HE KS
Following serviceorrepair thepickhammershould bechecked
for correct operation before being sent back to the job site.
Fit the correct size accessory into the pickhammer and con-
nect to an airline. Using low pressure 2 bar (30psi) check to
ensure the pickhammer is free of air leaks around the inlet
connectionandalsothatthepickhammerdoesnotautomati-
cally start to operate without the trigger being depressed.
Increase the air pressure to 6 bar (90psi) and run the tool in
short bursts to check the tools starts and stops cleanly and
without hesitation.
Pickhammer operating frequency should be as given in the
specification table at the end of this manual.

53
SPE IFI ATIONS FOR IR10PV AND IR12PV PI K HAMMERS
Model Chuck Size Cpn
Overall
Length
mm (in)
Overall
Width
mm (in) Weight
kg (lbs)
Max
Working
Pressure
bar (psi)
Air
Consumption
m3/min
@ 6 bar (CFM)
Impact
Frequency
/min
IR10PV 25 round ×75 Screw 85041986 516 (20.3) 190 (7.5) 10 (22) 7 (103) 1.0 (35) 5.1 2040 – IR10PV 22 hex. ×82 Screw 85041994 516 (20.3) 190 (7.5) 10 (22) 7 (103) 1.0 (35) 5.1 2040 –
IR10PV 22 hex. ×82 Latch 85042000 525 (20.6) 190 (7.5) 10 (22) 7 (103) 1.0 (35) 5.1 2040 90 (66.4) IR12PV 25 round ×75 Screw 85042018 635 (25.0) 190 (7.5) 12 (26.5) 7 (103) 0.9 (32) 3.8 1260 – IR12PV 22 hex. ×82 Screw 85042026 635 (25.0) 190 (7.5) 12 (26.5) 7 (103) 0.9 (32) 3.8 1260 –
IR12PV 22 hex. ×82 Latch 85042034 644 (25.3) 190 (7.5) 12 (26.5) 7 (103) 0.9 (32) 3.8 1260 90 (66.4)
Retainer
Type
Fronthead
Nut
Torque
Nm (ft.lbs)
Certified
Vibration
Level m/s2
@ 6 bar

54
PARTS LIST
Ref. Part Name Quantity Cpn
IR10PV IR12PV Ref. Part Name Quantity Cpn
IR10PV IR12PV
1 Cylinder Assembly (22 Hex x 82 nozzle) Latch model 1 85042470 85042588 33 Valve spring pin outer 1 85042836 85042836 1 Cylinder Assembly (22 Hex x 82 nozzle) Screw model 1 85042596 85042604 34 Valve spring pin inner 1 85042844 85042844 1 Cylinder Assembly (25 Round x 75 nozzle) Screw mode 1 85042612 85042620 35 Plug 2 85042851 85042851
2 Nozzle 22 hex x 82 1 85042638 85042638 36 O-ring 1 85042869 85042869 2 Nozzle 25 round x 75 1 85042646 85042646 37 O-ring 1 85042877 85042877
38 O-ring 1 85042885 85042885
3 Piston 1 85042653 85042661 39 O-ring 1 85042893 85042893 4 Valve Ring 1 85042679 85042679 40 Lock ring 1 85042901 85042901 5 Cylinder plug 1 85042687 85042695 6 Cylinder spring 1 85042703 85042703 7 Anti-rotation key 1 85042711 85042711 8 Sealing ring (Not fitted to Latch retainer models) 1 85042729 85042729 41 Latch Kit 1 85041309 85041309 9 Muffler 1 85042737 85042745 16 Fronthead Screw 1 85040996 85040996 10 Bearing sleeve 1 85042752 85042760 17 Fronthead Nut 1 85041010 85041010 11 Cylinder nut 1 85042778 85042778 18 Fronthead Spring Pin Inner 1 85040954 85040954 12 Screw fronthead 1 85042786 85042786 19 Fronthead Spring Pin Outer 1 85040970 85040970 13 Chisel buffer 1 85042216 85042216 20 Latch 1 85040731 85040731 14 Latch Fronthead Assembly 1 85040624 85040624 21 Plunger Spring 1 85040947 85040947
15 Latch Fronthead 1 85040632 85040632 22 Plunger 1 85040921 85040921 16 Fronthead Screw 1 85040996 85040996 17 Fronthead Nut 1 85041010 85041010 18 Fronthead Spring Pin Inner 1 85040954 85040954 19 Fronthead Spring Pin Outer 1 85040970 85040970 20 Latch 1 85040731 85040731 21 Plunger Spring 1 85040947 85040947 Items not illustrated 22 Plunger 1 85040921 85040921 52* Noise Sticker 107 1 85040210 – 23 Handle Assembly 1 85042794 85042794 52* Noise Sticker 105 1 –85042562 24 Handle Body 1 85042802 85042802 53* Warming Sticker 1 85040202 85040202 25 Trigger 1 85042240 85042240 54* Warranty card 1 85040285 85040285 26 Trigger Pin 1 85042257 85042257 55* Box Label EU 1 85042299 85042299 27 Trigger Ball 1 85042265 85042265 56* Box Label USA 1 85042307 85042307 28 Trigger Spring 1 85042273 85042273 57* Box 1 85042315 85042315 29 Throttle valve plug 1 85042810 85042810 58* Box insert (fronthead) 1 85042323 85042323 30 Inlet Bushing 1 85040897 85040897 59* Box insert (handle) 1 85042919 85042919 31 Quick Coupling EU 1 85040905 85040905 60* Op & maint. manual IR10PV & IR12PV 1 85042927 85042927 31 Quick Coupling USA 1 85040913 85040913 61* Name plate sticker 1 85042935 85042935 32 Throttle pin 1 85042828 85042828 69* Inline lubricator 1 35371111 35371111
70* Protec Engine oil 5 l 1 85448405 85448405
(Items marked* not illustrated)

55
39
40
11
9
10
16 15 17
18 19 22 21
20
14
7
38
6
5
37
4
36
3
8
13
12
2
26
25
24
23
30
31
32
27
28
29
34 30
35
1
2
4
1
16
17
19
21 22
20 18

www.portablepower.irco.com
Ingersoll –Rand Company
Portable Power Division P.O. Box 868
501 Sandford Avenue
Mocksville,
North Carolina 27028
USA
Ingersoll –Rand Company Ltd
Portable Power Division
Swan Lane
Hindley Green
Wigan WN2 4EZ
United Kingdom