InstructionSheet PneumaticCERTI-CRIMP*ToolHolder Assemblies356302-1,356303-1,and1673611-1 408--4303 (ForUsew/PneumaticToolingAssemblies) 11 MAR 10 Rev F 3. INSTALLATION Cam Tool Holder Body Previously installed cams and tool holders must NOTE Ratchet be removed before installing different ones. Pawl i Adjustable Eccentric Air pressure must be removed from the tool while DANGER head or tool holder is detached. If the piston is not extended, it must first be DANGER extended to allow installation of the cam. To extend the piston, firmly grasp the piston with Securing Screw piston pliers and pull away from the body of the (3 Places) tool. Piston pliers are provided with the power Pivot Pin unit. Tool Holder 356303--1 A strip of adhesive--backed safety labels, printed in various languages, is packaged with the tool holder Figure 1 assembly. Remove the appropriate language label from the strip and attach it to the tool holder or safety sleeve. The safety sleeve is supplied with the small 1. INTRODUCTION and large tool holder assemblies. For these assemblies, attach the safety labels to the safety Pneumatic CERTI--CRIMP Tool Holder Assemblies sleeve. 356302--1 and 356303--1 are used with Pneumatic Tooling Assemblies 189721--1 or 189722--1. Be sure to select the correct assembly of tool Pneumatic CERTI--CRIMP Tool Holder Assembly CAUTION holder and cam. If incorrect assembly is used, 1673611--1 is used with Pneumatic Tooling Assembly system will not operate properly. 1490567--1. The tool holders are designed to accept 1. If cam setscrew is not installed in cam, thread interchangeable crimping heads for crimping various setscrew into cam two to three turns. types of connectors. 2. Place cam (with setscrew) onto piston rod. The For information concerning setup and operation of the cam should butt against the piston rod face. If not, pneumatic tools, refer to Customer Manual 409--5862. turn cam setscrew counterclockwise until cam fits Read these instructions thoroughly before using the on piston rod properly. tool holder. Overtightening the cam setscrew may damage CAUTION the setscrew or cam. Measurements are in metric units with U.S. NOTE customary units in brackets . Figures and illustrations are forreference only and are not i drawn to scale. 3. Tighten cam setscrew, then pull on cam to ensure that it is firmly attached. Reasons for reissue of this instruction sheet are provided in Section 7, REVISION SUMMARY. 4. Properly align tool holder ratchet pawl with the cam teeth (shown in Figure 2) and push tool holder 2. DESCRIPTION (Figure1) onto power unit so that it passes over the friction ring on the power unit piston. The tool holder assembly consists of the tool holder body, cam, adjustable eccentric, pivot pin, and ratchet 5. Slide tool holder locking ring toward tool holder pawl with emergency release. The ratchet ensures until it butts against the stop ring on the power unit that the tool completes the crimp cycle. piston. Then turn ring clockwise to engage threads E2010TycoElectronics Corporation, Berwyn, PA TOOLING ASSISTANCE CENTER1--800--722--1111 This controlleddocument is subject tochange. 1 of 4 PRODUCT INFORMATION1--800--522--6752 Forlatest revisionandRegional CustomerService, All Rights Reserved visit ourwebsiteatwww.tycoelectronics.com TE logoandTycoElectronics aretrademarks. LOCB *Trademark. Otherproduct names, logos, orcompany names might betrademarks of theirrespectiveowners. ORIGINAL INSTRUCTIONS408-4303 PneumaticCERTI-CRIMPToolHolderAssemblies356302-1,356303-1,and1673611-1 on the bottom of the tool holder. Tighten locking important that the crimp height be verified. Also, ring to fully secure the tool holder. general use and subsequent wear may cause the tool to go out of adjustment. It is recommended that the When tool holder is properly installed, the tool NOTE crimp height be inspected, and adjusted if necessary, holder locking ring should be butted against the on a regular basis by quality control personnel. stop ring, and threads of the tool holder should i 1. Connect pneumatic tool to an adequate air not be visible. If not properly installed, check that supply between 620 to 690 kPa 90 to100 psi . For correct assembly of cam and tool holder is being specific information on air line requirements and air used and that they are aligned properly. hose installation, refer to the instructions packaged 6. Rotate the tool holder one full turn in each with the pneumatic tooling assembly. direction and note that the tool holder locking ring 2. Place a contact on the crimp nest and place a rotates with the holder. properly prepared wire of the correct size into the wire barrel. To avoid personal injury, periodically check that DANGER tool holder locking ring is tightly securing the tool 3. Place a 0.025--mm .001--in. shim between the holder. crimping jaws where the jaws bottom against each other. After installation, ALWAYS ensure that the tool DANGER 4. Slowly crimp the contact onto the wire until the holder pivot pins are fully tightened to avoid crimping jaws or dies bottom on the shim. Check personal injury or damage to the tool. that the ratchet releases after the jaws or dies bottom. Removal is the reverse of installation. To avoid personal injury, DISCONNECT TOOL NOTE DANGER FROM AIR SUPPLY before adjusting the pawl position. After the adjustment, ALWAYS ensure i that the tool holder pivot pins are fully tightened to avoid personal injury or damage to the tool. 7. For instructions on installing the crimping head (and, if applicable, die set), refer to the instruction 5. If the ratchet releases before the jaws or dies sheet packaged with the head. bottom, loosen the three securing screws (see Figure 1), remove the eccentric adjustment screw and rotate the eccentric clockwise to a higher 4. CRIMPHEIGHTADJUSTMENT setting. Repeat as required. The tool holder assembly features an adjustable eccentric and a ratchet mechanism with a range of If the ratchet does not release and the tool will NOTE settings. The position of the pawl ensures that the not return, slowly actuate the tool until the force tool completes the cycle. The eccentric controls the of the cam teeth is off the pawl, then push on the i amount of cam pressure exerted on the crimping pawl with a small screwdriver until the pawl is head jaws or dies during the crimping procedure. released from the teeth, release the tool handle Although the ratchet is preset prior to shipment, it is and allow the tool to return. See Figure 3. Friction Cam Ring Setscrew Ratchet Pawl Tool Holder Pneumatic Tooling Assembly (Ref) Crimping Locking Ring Head (Ref) Stop Cam Ring Teeth Figure 2 2 of 4 TycoElectronicsCorporation RevF