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Framing Nailer RHF9021                                                                                 

 

 
 
 

OPERATING INSTRUCTIONS FOR FASTENER DRIVING TOOLS OPERATED BY COMPRESSED 
AIR

 

 

 

 

 

 

 

AIR-POWERED 3-1/2

” FRAMING NAILER 

                                      Model No.: RHF9021 
 
 

                                                               

 

  Residual risks 

Even  when  the  tool  is  used  as  prescribed  it  is  not  possible  to  eliminate  all  residual  risk  factors.  The  following 
hazards may arise in connection with the tool’s construction and design: 

  Damage to hearing if effective hearing protection is not worn. 

  Health defects resulting from vibration emission if the power 

  tool is being used over longer period of time or not adequately   

managed and properly maintained. 

 

Wear eye protection. 

 

 

 

2017 

IMPORTANT:   

Read  all  safety  rules  and  operating  Instructions  carefully 
before first use it. Keep this Manual for future reference. 

TABLE OF CONTENTS:QUICK START GUIDE 

TECHNICAL SPECIFIACTIONS 

SAFETY GUIDELINES 

KEY PARTS DIAGRAM 

IMPORTANT INFORMATION 

TYPES OF FASTENERS 

OPERATING INSTRUCTIONS 

MAINTENANCE 

TROUBLESHOOTING 

EXPLODED VIEW 

PARTS LIST 

WARRANTY 

Summary of Contents for RHF9021

Page 1: ... effective hearing protection is not worn Health defects resulting from vibration emission if the power tool is being used over longer period of time or not adequately managed and properly maintained Wear eye protection 2017 IMPORTANT Read all safety rules and operating Instructions carefully before first use it Keep this Manual for future reference TABLE OF CONTENTS QUICK START GUIDE TECHNICAL SP...

Page 2: ... the tool PERSONAL SAFETY These precautions are intended for the personal safety of the user and others working with the user please take time to read and understand them DANGER Potential hazard that will result in serious injury or loss of life Keep children away from the work area Do not allow children to handle power tools Keep air hose away from heat oil and sharp edges Check air hose for wear...

Page 3: ...n an elevated position that could allow the unit to fall or be tipped over Always replace a damaged gauge before operating the unit again CAUTION Potential hazard that may result in moderate injury or damage to equipment Always ensure that the tool has stopped before connecting to the air supply Do not wear watches rings bracelets or loose clothing when using any air tool Do not overload the tool ...

Page 4: ...f feature a die cast aluminum housing and a comfortable handle for optimal control and comfort even during extended use It is well balanced for stability and ergonomically designed with a longer handle for ease of operation It also features a hardened driver blade for longer life and economical air consumption with low noise This air powered nailer is specifically designed for professional work Ai...

Page 5: ...sting fastener Failure to comply could lead to serious injury or loss of life TYPES OF FASTENERS Please see the TECHNICAL SPECIFIACTIONS WARNING Potential hazard that could result in serious injury or loss of life The use of any other types of fasteners will cause the tool to jam Failure to comply could lead to serious injury or loss of life OPERATING INSTRUCTIONS 4 1 Preparing a tool for first ti...

Page 6: ...l if the magazine is empty Any defective or improperly functioning fastener driving tool must immediately be disconnected from the compressed air supply and passed to a specialist for inspection In the event of longer breaks in work or at the end of the working shift disconnect the tool from the compressed air supply and it is recommended to empty the magazine The compressed air connectors of the ...

Page 7: ...re making any adjustments Repairs must be performed by a qualified service technician only SYMPTOM PROBLEM SOLUTIONS Air leak near top of tool or in trigger area 1 O ring in trigger valve are damage 2 Trigger valve head are damage 3 Trigger valve stem seal or O ring are damaged 1 Check and replace O ring 2 Check and replace 3 Check and replace trigger valve stem seal or O ring Air leak near bottom...

Page 8: ...25 Pin Compressed spring O ring 4 5 1 8 Mandril O ring 11 2x1 85 Valve rod Pin Bolt M5 16 Safety yoke compressed spring Safety yoke assembly Bolt M8x16 Handle sheath Washer End cap Spring washer Bolt M5 20 3 8 screwed connector Connector sheath Switch washer Urethane Ball Fixed piece Switch seat O ring 11 8x1 5 O ring 2 8x1 8 Switch rod Trigger Pin 3 30 Pusher rod Spring core Pin Scroll spring Pin...

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