Chicago Pneumatic CP2136 Series User manual

Operator’s Manual
CP2136,CP2141 Series
1/4 Impact Screwdriver
WARNING
To reduce risk of injury, everyone using, installing, repairing, maintaining,
changing accessories on, or working near this tool must read and
understand these instructions, as well as separately provided safety
instructions part number 6159948710, before performing any such task.

A
L
H
Fig. 1
Fig. 2
B
Air Diagram:
Model
Drive Torque Free
Speed Weight Inner Hose
Dia. Tool Length Air Consumption
Free Speed Air Inlet Sound-
Pressure
LpA
Sound-
Power
LwA
Vibrations
Fmax Rmax ahd k
1 2 3 4 5 6 7 8 9 10 11
[inch] [ft.lbs]
[Nm] [ft.lbs] [Nm] [min-1] [lb] [kg] [inch.] [mm] [inch.] [mm] [SCFM]
[Nl/s] [inch] [dB(A)] [dB(A)] [m/s²] [m/s²]
CP2136 1/4” 15.5
21 16.2 22 10000 1.51 0.68 3/8” 10 7.28 185 8.81 4.16 1/4” FEMALE 89 100 7.4 2.8
CP2141 1/4” 17.7
24 19.9 27 13000 1.90 0.87 3/8” 10 5.63 143 18.07 8.53 1/4” FEMALE 77 88 5.3 2.1
AB

1. Technical Data (see Fig 2.)
CP2136,CP2141 Series
Impact Screwdriver
max pressure 6.3 bar (90 psi)
ahd :Vibration level, kUncertainty ; LpA Sound pressure level dB(A), KpA = KWA = 3 dB Uncertainty.
Declaration of noise (ISO 15744) and vibration emission (ISO 28927-2)
All values are current as of the date of this publication.
These declared values were obtained by laboratory type testing in accordance with the stated standards and are suitable for comparison with the declared va-
lues of other tools tested in accordance with the same standards. These declared values are not adequate for use in risk assessments and values measured
in individual work places may be higher. The actual exposure values and risk of harm experienced by an individual user are unique and depend upon the way
the user works, the workpiece and the workstation design, as well upon the exposure time and the physical condition of the user.
We, CHICAGO PNEUMATIC TOOLS , cannot be held liable for the consequences of using the declared values, instead of values reecting the actual exposu-
re, in an individual risk assessment in a work place situation over which we have no control.
This tool may cause hand-arm vibration syndrome if its use is not adequately managed.
We recommend a programme of health surveillance to detect early symptoms which may relate to noise or vibration exposure, so that management proce-
dures can be modified to help prevent future impairment.
2. Machine Type
• This product is designed for installing and removing threaded fasteners in wood, metal and plastic. No other use permitted. For professional use only.
• Please read the product safety information carefully!
3. Implementation and Operation
• Connect device as shown in Fig.01.
• Fix the accessories properly to the tool.
• To operate in reverse rotation, turn the reverse switch (B) to the left. To operate in forward rotation, turn the reverse switch (B) to the right.
• To start the machine, simply pull the trigger (A). Machine speed is increase by increasing pressure on the trigger. Release the trigger to stop.
• This Impact Screwdriver is equipped with a regulator (B) to enable adjustment of output power. Turn the regulator knob counter-clockwise for maximum power,
clockwise to reduce power.
• Use the reverse switch (B) only when the drive spindle comes to a complete stop. Changing the speed before the drive spindle stops may damage the machi-
ne.
4. Lubrication
•Motor Lubrication •Clutch Lubrication
Use an air line lubricator with SAE #10 oil, adjusted to two (2) drops per minute. If
an air line lubricator cannot be used, add air motor oil to the inlet once a day.
Recommended lubricant CP Oil PROTECTO-LUBE:
- 4 oz (0.12l) P/N: CA149661
- 20.8 oz (0.591l) P/N: CA000046
- 1gal (3.8l) P/N: P089507
Use CP Pneu-Lube Synthetic Clutch Grease 8940158455.
5. Maintenance
• Follow local country environmental regulations for safe handling and disposal of all components
• Disassemble and inspect the tool every three 3 months if the tool is used every day. Replace damaged or worn parts.
• Always ensure that the machine is disconnected from energy source (compressed air) to avoid accidental operation.
• High wear parts are underlined in the parts list.
• To keep downtime to a minimum, the following service kits are recommended:
Tune-Up Kit: see part list
6. Disposal
• The disposal of this equipment must follow the legislation of the respective country.
• All damaged, badly worn or improperly functioning devices MUST BE TAKEN OUT OF OPERATION.
• Repair only by technical maintenance staff.
7. Declaration of conformity
Declare that the product(s): Impact Screwdriver
Machine type(s) : CP2136,CP2141 Serial Number: From 00501 to 99999
Origin of the product : Taiwan
is in conformity with the requirements of the council Directives on the approximation of the laws of the Member States relating : to “Machinery“ 2006/42/EC (17/05/2006)
applicable harmonised standard(s) : EN ISO 11148-6:2012
Name and position of issuer : Nicolas Lebreton ( R&D Manager)
Place & Date : Saint-Herblain, 18/12/2013
Original Instructions
Copyright 2013, Chicago Pneumatic Tool Co. LLC
All rights reserved.Any unauthorized use or copying of the contents or part thereof is prohibited. This applies in particular to trademarks, model denominations, part numbers and drawings.
Use only authorized parts.Any damage or malfunction caused by the use of unauthorized parts is not covered by Warranty or Product Liability.
Model
Drive Torque Free
Speed Weight Inner Hose
Dia. Tool Length Air Consumption
Free Speed Air Inlet Sound-
Pressure
LpA
Sound-
Power
LwA
Vibrations
Fmax Rmax ahd k
1 2 3 4 5 6 7 8 9 10 11
[inch] [ft.lbs]
[Nm] [ft.lbs] [Nm] [min-1] [lb] [kg] [inch.] [mm] [inch.] [mm] [SCFM]
[Nl/s] [inch] [dB(A)] [dB(A)] [m/s²] [m/s²]
To reduce risk of injury, everyone using, installing, repairing, maintaining, changing
accessories on, or working near this tool must read and understand these instruc-
tions before performing any such task.
WARNING

• Ourgoalistoproducetoolsthathelpyouworksafelyandefficiently.
ThemostimportantsafetydeviceforthisoranytoolisYOU.Yourcare
andgoodjudgmentarethebestprotectionagainstinjury.Allpossible
hazardscannotbecoveredhere,butwehavetriedtohighlightsomeof
theimportantones.
• Onlyqualifiedandtrainedoperatorsshouldinstall,adjustorusethis
powertool.
• Thistoolanditsaccessoriesmustnotbemodifiedinanyway.
• Donotusethistoolifithasbeendamaged.
• Iftheratedspeed,operatingpressureorhazardwarningsignsonthe
toolceasetobelegibleorbecomedetached,replacewithoutdelay.
Air Supply And Connection Hazards
• Airunderpressurecancausesevereinjury.
• Alwaysshutoffairsupply,drainhoseofairpressureanddisconnect
toolfromairsupplywhennotinuse,beforechangingaccessoriesor
whenmakingrepair.
• Neverdirectairatyourselforanyoneelse
• Whippinghosescancauseseriousinjury.Alwayscheckfordamagedor
loosehosesandfittings.
• Donotusequickdisconnectcouplingsattool.Seeinstructionsforcor-
rectsetup.
• Wheneveruniversaltwistcouplingsareused,lockpinsmustbe
installed.
• Donotexceedmaximumairpressureof90psi/6.3barorasstatedon
toolnameplate. Entanglement Hazards
• Keepawayfromrotatingdrive.Choking,scalpingand/orlacerations
canoccuriflooseclothing,gloves,jewellery,neckwareandhairarenot
keptawayfromtoolandaccessories.
• Glovescanbecomeentangledwiththerotatingdrive,causingsevered
orbrokenfingers.
• Rotatingdrivesocketsanddriveextensionscaneasilyentanglerubber-
coatedormetalreinforcedgloves.
• Donotwearloose-fittingglovesorgloveswithcutorfrayedfingers.
• Neverholdthedrive,socketordriveextension.
Projectile Hazards
• Alwayswearimpact-resistanteyeandfaceprotectionwheninvolved
withorneartheoperation,repairormaintenanceofthetoolorchanging
accessoriesonthetool.
• Besureallothersintheareaarewearingimpact-resistanteyeandface
protection.Evensmallprojectilescaninjureeyesandcauseblindness.
• Seriousinjurycanresultfromover-torquedorunder-torquedfasteners,
whichcanbreak,orloosenandseparate.Releasedassembliescan
becomeprojectiles.Assembliesrequiringaspecifictorquemustbe
checkedusingatorquemeter.
Note:So-called“click”torquewrenchesdonotcheckforpotentially
dangerousover-torqueconditions.
• Donotusehandsockets.Useonlypowerorimpactsocketsingood
condition.
• Ensurethattheworkpieceissecurelyfixed.
Operating hazards
• Disconnecttheairsupplybeforehandlingthescrewdriverbitorsocket,
adjustingtheclutchordismantlingthetool.
• Operatorsandmaintenancepersonnelmustbephysicallyableto
handlethebulk,weightandpowerofthetool.
• Holdthetoolcorrectly:bereadytocounteractnormalorsuddenmove-
ments–havebothhandsavailable.
• Immediatelyafteradjustingtheclutch,checkforcorrectoperation.
• Donotusewithreducedairpressureorinaworncondition:theclutch
maynotoperate,resultinginsuddenrotationofthetoolhandle.
• Alwayssupportthetool’shandlesecurely,inthedirectionopposite
tothespindlerotation,toreducetheeffectofsuddentorquereaction
duringfinaltighteningandinitialloosening.
• Ifpossible,useasuspensionarmtoabsorbthereactiontorque.Ifthatis
notpossible,sidehandlesarerecommendedforstraight-caseadpistol-
griptools;reactionbarsarerecommendedforanglenutrunners.Inany
case,itisrecommendedtouseameanstoabsorbthereactiontorque
above4Nm(3lbf.ft)forstraight-casetools,above10Nm(7.5lbf.ft)for
pistol-griptools,andabove60Nm(44lbf.ft)foranglenutrunners.
• Fingerscanbecrushedinopen-endedcrow-footnutrunners.
• Donotuseinconfinedspaces:bewareofcrushinghands
betweentoolandworkpiece,especiallywhenunscrewing.
Repetitive motion hazards
• Whenusingapowertooltoperformwork-relatedactivities,theoperator
mightexperiencediscomfortinthehands,arms,shoulders,neck,or
otherpartsofthebody.
• Adoptacomfortableposturewhilstmaintainingsecurefootingand
avoidingawkwardoroffbalancepostures.Changingpostureduring
extendedtaskscanhelpavoiddiscomfortandfatigue.
• Donotignoresymptomssuchaspersistentorrecurringdiscomfort,
pain,throbbing,aching,tingling,numbness,burningsensation,orstiff-
ness.Stopusingthetool,tellyouremployerandconsultaphysician.
Noise and Vibration hazards
• Highsoundlevelscancausepermanenthearinglossandotherprob-
lemssuchastinnitus.Usehearingprotectionasrecommendedbyyour
employeroroccupationalhealthandsafetyregulations.
• Exposuretovibrationcancausedisablingdamagetothenervesand
bloodsupplyofthehandsandarms.Wearwarmclothingandkeep
yourhandswarmanddry.Ifnumbness,tingling,painorwhiteningofthe
skinoccurs,stopusingtool,tellyouremployerandconsultaphysician.
• Holdthetoolinalightbutsafegripbecausetheriskfromvibrationis
generallygreaterwhenthegripforceishigher.Wherepossibleusea
suspensionarmorfitasidehandle.
• Topreventunnecessaryincreasesinnoiseandvibrationlevels:
• Operateandmaintainthetool,andselect,maintainandreplacethe
accessoriesandconsumables,inaccordancewiththisinstruction
manual;
• Donotusewornorill-fittingscrewdriverbits,socketsorextensions.
Workplace Hazards
• Slip/Trip/Fallisamajorcauseofseriousinjuryordeath.Beawareof
excesshoseleftonthewalkingorworksurface.
SAFETY INSTRUCTIONS
DO NOT DISCARD - GIVE TO USER

• Avoidinhalingdustorfumesorhandlingdebrisfromtheworkprocess
whichcanbeharmfultoyourhealth(forexample,cancer,birthdefects,
asthmaand/ordermatitis).Usedustextractionandwearrespiratory
protectiveequipmentwhenworkingwithmaterialswhichproduce
airborneparticles.
• Somedustcreatedbypowersanding,sawing,grinding,drillingand
otherconstructionactivitiescontainschemicalsknowntotheStateof
Californiatocausecancerandbirthdefectsorotherreproductiveharm.
Someexamplesofthesechemicalsare:
• Leadfromleadbasedpaints
• Crystallinesilicabricksandcementandothermasonryproducts
• AndArsenicandchromiumfromchemically-treatedrubber
Yourriskfromtheseexposuresvaries,dependingonhowoftenyoudo
thistypeofwork.Toreduceyourexposuretothesechemicals:work
inawellventilatedarea,andworkwithapprovedsafetyequipment,
suchasdustmasksthatarespeciallydesignedtofilteroutmicroscopic
particles.
• Proceedwithcareinunfamiliarsurroundings.Beawareofpotential
hazardscreatedbyyourworkactivity.Thistoolisnotinsulatedforcom-
ingintocontactwithelectricpowersources.
• Thistoolisnotrecommendedforuseinexplosiveatmospheres.

CP2136 Series
Impact Scrwdriver
Index No Part No Description Qty. Index No Part No Description Qty.
A8940170473 Collector Kit I 8940170481 HAMMER CAM KIT
1 RETAINING RING 1 16 HAMMER CAM 1
2 WASHER 1 17 WASHER 1
3 BUSHING 1 J8940170482 Ball Bearing Kit
4 SPRING 1 19 BALL BEARING (608) 1
5 WASHER 1 27 BALL BEARING (626) 1
6 STOPPING WHEEL (∮10mm) 1 K8940170483 Front CAP Kit
B8940170474 Lever Kit 7 FRONT CAP 1
29 SWITCH LEVER 1 8 BUSHING 1
34 PIN (∮3x26) 1 L8940170484 Small Parts kit
C8940170475 Speed Switch Kit 1 RETAINING RING 1
36 SPEED SWITCH 1 6 STOPPING WHEEL (∮10mm) 1
30 SCREW 1 34 PIN (∮3x26) 1
35 O-RING (P4x1.9) 1 12 STEEL BALL (∮3.175mm) 2
D8940170476 Inlet Kit 25 PIN (∮2x18) 1
31 AIR INLET (PT) 1 23 PIN (∮2x6) 1
12 STEEL BALL (∮3.175mm) 1 9 WASHER 1
33 SPRING 1 30 SCREW 1
E8940170477 Reverse Valve Kit
37 O-RING (P8x1.5) 1 13 8940170485 PIN (∮4x26) ( SET OF 2) 1
39 BUSHING 1 15 8940170486 Hammer Case 1
43 O-RING (P5x1.9) 1 14 8940170487 HAMMER ( SET OF 2) 1
38 O-RING (P11x2.4) 2 32 8940170488 HOOK 1
40 O-RING (P3x1.9) 1 21 8940170489 Rotor 1
41 VALVE ROD 1 24 8940170490 Cylinder 1
42 SPRING 1 28 8940170491 HANDLE 1
45 PIN (∮2x18) 1 22 8940170498 Rotor Blade Set (6) 1
44 REVERSE VALVE 1 18 8940170492 BOLT 1
F8940170478 Rear End Plate kit
26 REAR PLATE 1 8940170493 Tune-up Kit
27 BALL BEARING (626) 1 35 O-RING (P4x1.9) 1
25 PIN (∮2x18) 1 37 O-RING (P8x1.5) 1
G8940170479 Front End Plate kit 43 O-RING (P5x1.9) 1
20 FRONT PLATE 1 38 O-RING (P11x2.4) 2
19 BALL BEARING (608) 1 40 O-RING (P3x1.9) 1
23 PIN (∮2x6) 1 22 Rotor Blade Set (6) 1
H8940170480 Anvil kit
11 ANVIL 1 8940172035 Instruction Manual
12 STEEL BALL (∮3.175mm) 1 8940172040 Name Plate
9 WASHER 1 8940166064 Warning Lable
10 RING 1 6159948710 Safety Manual
Spare parts without part number are not sold separately - High wear parts underlined
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