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SX246 Rev. A: 

Parts Breakdown & Operating Manual 

2  

Rev. 9/27/16

WARNING

FAILURE TO OBSERVE THESE WARNINGS COULD RESULT IN INJURY

THIS INSTRUCTION MANUAL CONTAINS IMPORTANT SAFETY 

INFORMATION. 
READ THIS INSTRUCTION MANUAL CAREFULLY AND 

UNDERSTAND ALL INFORMATION BEFORE OPERATING THIS 

TOOL.
• Read and understand all instructions. Failure to follow 

 

  all instructions listed below, may result in electric 

 

  shock, fire, explosion and/or serious personal injury. It is  

  the responsibility of the owner to make sure all personnel  

  read this manual prior to using the device.  It is also  

  the responsibility of the device owner to keep this 

 

  manual intact and in a convenient location for all to 

 

  see and read. If the manual or product labels are lost  

  or not legible, contact Sunex Tools for replacements. 

 

 

  If the operator is not fluent in English, the product 

 

  and safety instructions shall be read and discussed 

 

  with the operator in the operator's native language by  

  the purchaser/owner or his designee, making sure that  

  the operator comprehends its contents.
• Always operate, inspect and maintain this tool in 

 

  accordance with American National Standards Institute 

 

  Safety Code of Portable Air Tools (ANSI B186.1) and any  

  other applicable safety codes and regulations.
• For safety, top performance and maximum durability of  

  parts, operate this tool at 90 psig; 6.2 bar max air 

 

  pressure with 3/8" diameter air supply hose.
•  Always wear safety goggles and breathing apparatus 

 

  (users and bystanders). 
• High sound levels can cause permanent hearing loss. 

 

  Always use hearing protection as recommended by your  

  employer an OSHA regulations while using this tool 

 

  (users and bystanders).
•  Keep the tool in efficient operating condition.
• 

Operators and maintenance personnel must be 

 

  physically able to handle the bulk, weight and power of  

  this tool.
• Air under pressure can cause severe injury. Never direct  

  air at yourself or others. Always turn off the air supply,  

  drain hose of air pressure and detach tool from air supply  

  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. Whip 

 

  hoses can cause serious injury. Always check for 

 

  damaged, frayed or loose hoses and fittings, and replace  

  immediately. Do not use quick detach couplings at tool.  

  See instructions for correct set-up.
•  Keep tool out of reach of children.
• Air powered tools can vibrate in use. Vibration, repetitive  

 motions or uncomfortable positions over extended 

 

  periods of time may be harmful to your hands and arms.  

  Discontinue use of tool if discomfort, tingling feeling or  

  pain occurs. Seek medical advice before resuming use.
• Slipping, tripping and/or falling while operating air 

 

  tools can be a major cause of serious injury or 

 

  death. Be aware of excess hose left on the walking 

 

  or work surface.
• Keep body working stance balanced and firm. Do 

 

  not overreach when operating the tool.
•  Do not point or indulge in any horseplay with this tool.

• Anticipate and be alert for sudden changes in motion 

 

  during start up and operation of any power tool.
• Do not carry tool by the hose. Protect the hose from  

  sharp objects and heat.
•  Tool shaft may continue to reciprocate briefly after throttle is 

  released. Avoid direct contact with accessories during 

 

  and after use. Gloves will reduce the risk of cuts or 

 

 burns.
• Keep away from reciprocating end of tool. Do not wear  

  jewelry or loose clothing. Secure long hair. Scalping 

 

  can occur if hair is not kept away from tool and 

 

  accessories. Choking can occur if neckwear is not 

  kept away from tool and accessories.
• Do not use (or modify) the tool for any other purpose  

  than that for which it was designed without consulting  

  the manufacturer's authorized representative.
• 

Never use dull, chipped or damaged accessories.

 Never  

  cool a hot accessory in water as brittleness and early failure  

  can result. Accessory breakage or tool damage may result  

  from prying. Take smaller bites to avoid getting stuck.
•  Never operate tool until inspected and confirmed needles are  

  properly secured in the tool.  
•  Ensure the work piece is securely fixed.
• 

RPM OF THE ACCESSORY MUST EXCEED TOOL RPM. Use  

  accessories rated at 4,500 RPM or higher.

•  Use accessories recommended by Sunex Tools. 
• Do not lu bri cate tools with flam ma ble or vol a tile liq uids  

  such as ker o sene, die sel or jet fuel.
•  This tool is not insulated against electric shock.
•  This tool must not be used in explosive atmospheres.
• Servicing and repairs should only be made by an 

 

 

  authorized service center. 
•  Do not force tool beyond its rated capacity.
•  Do not remove any labels. Replace damaged labels.
•  This product may contain one or more chemicals known  

  to the State of 

 California to cause cancer and birth 

  

 defects or other reproductive harm. 

Wash hands 

 

  thoroughly after handling.

• Handling the brass parts of this product will expose you  

  to lead, a chemical known to the State of California to cause  

  birth defects and other reproductive harm. 

Wash hands after  

 handling.

•  Failure to heed these warnings may reuslt in personal injury  

  and/or property damage.

RPM

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Summary of Contents for SX246

Page 1: ...ls are lead from lead based paints crystalline silica from bricks and cement and other masonry products and arsenic and chromium from chemically treated lumber 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 those dust masks that are specia...

Page 2: ...epetitive motions or uncomfortable positions over extended periods of time may be harmful to your hands and arms Discontinue use of tool if discomfort tingling feeling or pain occurs Seek medical advice before resuming use Slipping tripping and or falling while operating air tools can be a major cause of serious injury or death Be aware of excess hose left on the walking or work surface Keep body ...

Page 3: ...Valve Stem 1 11 RS50311 Trigger 1 12 RS50312 Rear End Plate 1 13 RS50313 Valve Plate 1 REF PART DESCRIPTION QTY NO NO 14 RS50314 Front End Plate 1 15 RS50315 Piston 1 16 RS50316 Cylinder 1 17 RS50317 Snap Ring 40 1 18 RS50318 Clamp Nut 1 19 RS50319 Hammer 1 20 RS50320 Needle 19 21 RS50321 Needle Supporter 1 22 RS50322 Spring 1 23 RS50323 Screw M8x8 3 24 RS50324 Sleeve 1 RSSX246PL Product Label Kit...

Page 4: ...creased to compensate for unusually long air hoses over 25 feet Minimum hose diameter should be 3 8 I D and fittings should have the same inside dimensions and be tightly secured Ensure an accessible emergency shut off valve has been installed in the air supply line and make others aware of its location TROUBLESHOOTING Other factors outside the tool may cause loss of power or erratic action Reduce...

Page 5: ... repairs or replacement made by anyone other than Sunex Tools or its authorized warranty service centers The foregoing obligation is Sunex Tools sole liability under this or any implied warranty and under no circumstances shall we be liable for any incidental or consequential damages Note Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limit...

Page 6: ...e de pintura con base de plomo La silica cristalina de ladrillo y cemento y otros productos de mampostería y El arsénico y el cromio de maderos químicamente tratados El riesgo de dichas exposiciones varía dependiendo de la frecuencia con la cual usted realice este tipo de trabajo Para reducir su exposición a dichos químicos trabaje en una área bien ventilada y con equipo de seguridad aprobado tale...

Page 7: ...brazos Suspenda el uso de la herramienta si experimente molestias estremecimiento o dolor Antes de continuar usándola solicite el consejo médico Resbalarse tropezarse y o caerse durante la operación de herramientas neumáticas puede ser una causa mayor de lesión seria o la muerte Sea consciente de la manguera excedente dejada por la superficie para caminar o trabajar Mantenga balanceada y firme la ...

Page 8: ...ta con aceite que disuelva la goma o una mezcla de partes iguales de SAE 10 y querosén Si no hay ningún problema con las condiciones externas desconecte la herramienta de la manguera y llévela al centro autorizado de servicio más próximo LUBRICACIÓN Y MANTENIMIENTO Lubrique el motor neumático diariamente con un aceite para herramientas neumáticas de alta calidad Si no se usa ningún lubricador de l...

Page 9: ...a ajena a los centros de servicio de garantía autorizados y que no sean de Sunex Tools La obligación antes mancionada queda bajo la responsabilidad exclusiva de Sunex Tools según se menciona o de cualquier garantía implícita y bajo ninguna circunstancia quedará bajo su responsabilidad cualquier garantía implícita ya bajo ninguna circunstancia quedará bajo su responsabilidad cualquier daño incident...

Page 10: ...UIPEMENT TOUJOURS PORTER UN APPAREIL RESPIRATOIRE LORS DE L UTILISATION DE CET OUTIL ÉVITEZ L EXPOSITION PROLONGÉE AUX VIBRATIONS AVERTISSEMENT RPM RPM RPM Certaines poussières produites par le sablage le sciage le meulage le perçage et autres activités de construction contiennent des produits chimiques qui peuvent causer le cancer des anomalies congénitales ou autres problèmes de reproduction Voi...

Page 11: ...uspendaeluso de la herramienta si experimente molestias estremecimiento o dolor Antes de continuar usándola solicite el consejo médico Une glissade un trébuchage et ou une chute lors de l utilisation d outils pneumatiques peut causer de sérieuses blessures ou la mort Prenez garde aux boyaux qui traînent par terre dans l aire de travail Votre posture doit être stable Évitez de travailler à bout de ...

Page 12: ...nettoyant le filtre à air et en nettoyant l outil avec du solvant à l huile pour dépôts ou avec un mélange en parts égales d huile SAE 10 et du kérosène Si toutes les conditions extérieures sont excellentes débrancher l outil du boyau et apportez le à l atelier de service agrée le plus près LUBRIFICATION ET D ENTRETIEN Lubrifier le moteur pneumatique chaque jour avec de l huile à outil pneumatique...

Page 13: ...t effectué par quiconque autre que Sunex Tools ou ses centres de services de garantie autorisés L obligation qui précède constitue la seule responsabilité de Sunex Tools en vertu de cette garantie ou de toute garantie implicite et en aucun cas Sunex Tools ne pourra être responsable pour des dommages indirects ou consécutifs Remarque Certaines juridictions ne permettent pas l exclusion ou la limita...

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