Unimac CB700, User Manual

Page 1: ...7 READ THIS MANUAL CAREFULLY BEFORE USE AND KEEP FOR FUTURE REFERENCE FAILURE TO DO SO MAY RESULT IN INJURY PROPERTY DAMAGE AND MAY VOID WARRANTY Products covered by this manual may vary in appearance assembly inclusions specifications description and packaging ...

Page 2: ...IONS 4 TECHNICAL SPECIFICATIONS 5 IN THE BOX 5 OPERATING INSTRUCTIONS 6 Foreword 6 Power Source 6 Preparing the Tool 7 USING THE TOOL 8 Firing Fasteners 8 Clearing a Jammed Fastener 9 MAINTENANCE 10 Clean and Inspect the Tool Daily 10 Service and Repairs 10 TROUBLESHOOTING 11 EXPLODED PARTS DRAWING 13 PARTS LIST 14 ...

Page 3: ...KING AREA Do not let them handle the tool 3 Use safety glasses To prevent eye injuries the tool operator and all persons in near the working area must wear safety glasses with permanently attached rigid plastic side shields These safety glasses must conform to ANSI Z87 1 requirements approved glasses have Z87 printed or stamped on them 4 Use ear protection The working area may be exposed to high n...

Page 4: ... remove the safety trigger or springs Make daily inspections of the free movements of the trigger and safety mechanism 16 Use only parts and fasteners that are recommended by the seller 17 Connect the tool to an air supply before loading fasteners to prevent a fastener from being fired during the connection The tool driving mechanism may cycle when the tool is connected to the air supply When not ...

Page 5: ...al injury 26 Stay alert Watch what you are doing Use common sense Do not operate any tool when you are tired 27 Keep hands and body parts away from the area shown in Figure 13 to avoid injuries 28 This tool is equipped with an adjuster that can adjust the driving depth When adjusting the driving depth first disconnect the tool from the air supply and rotate the knob of the adjuster by hand until i...

Page 6: ...Pneumatic Air Coil Nailer E OE 2017 Unimac 4 Fastener Specifications Only use recommended the fasteners ...

Page 7: ... NPT Type Wire and plastic collated Capacity 250 300pcs Nail Length 32 65mm Nail Diameter 2 3 2 9mm Head Diameter 5 7mm Product Dimension L x W x H 320 x 125 x 320mm Product Weight 3 5kg Note Fasteners are standard and can be purchased at hardware stores In the Box 1 x CB700 Coil Nailer 1 x Carry Case 1 x Safety Goggles 1 x Oil Lubrication in bottle 1 x Allen Key ...

Page 8: ...contaminates and significantly prolong the life of the tool If an in line oiler is not available place five or six drops of tool oil into the tool s air inlet at the beginning of each workday Only disconnect the quick connector with the body tail portion of the air inlet No compressed air can be guaranteed when disconnecting If operation is incorrect the tool can remain charged with air after bein...

Page 9: ...pen the Latch Rotate the Upper Nail Housing to the side of the Body 3 The Adjuster Plate can be moved up and down when twisting the Adjuster Nut see B Fig 15 Depending on the length of the nails the Adjuster Plate should be adjusted correctly to the position indicated inside the Lower Nail Housing 4 Place a coil of nails over the Lower Nail Housing Uncoil enough nails to reach the Feed Hook and pl...

Page 10: ...ressed only one time This method is working in the non accurate position so use this method for the work efficiency to increase a Original factory setting is single sequential trigger mode b Read and understand this manual before changing the trigger mode Improper use may result in serious injury c Manufacturer assumes no responsibility for any injuries and losses caused by any improper use of thi...

Page 11: ...rotate the adjuster counter clockwise to make the safety bracket push upwards Repeat this step to achieve the desired results See Fig 20 Clearing a Jammed Fastener 1 CAUTION Disconnect the tool from the air supply 2 Open the latch rotate the lower housing and remove the nails of the lower housing 3 Use a slender soft steel rod to drive the drive blade to its uppermost position Use the needle nose ...

Page 12: ...l no loose or missing parts no binding or sticking parts should be found Keep all screws tight Loose screws can cause personal injury or can damage the tool Check if there are any worn and damaged parts If there are any please replace them immediately If the tool is used without an in line oiler place 5 or 6 drops of air tool oil into the air inlet of the tool at the beginning of each workday Serv...

Page 13: ... is damaged Use pneumatic tool oil Replace the spring in the cylinder cap Tool is firing fasteners in too deeply Safety bracket position is incorrect Air pressure is too high Rotate the knob of the adjuster to move the safety bracket down Decrease air pressure Tool is skipping fasteners feeding intermittently Tool has foreign matters lodged between the small piston and the small cylinder O ring on...

Page 14: ...e cylinder has not been assembled to home position O ring on the valve is dry after disassembly Air pressure is too low Driver is worn sort Inner diameter of the hose is too small Use pneumatic tool oil Replace the spring in the cylinder cap Disassemble Clean Lubricate Reassemble after disassembling Reassemble after lubricating Increase the air pressure but don t exceed 120 PSI 8 3 bar Replace the...

Page 15: ...Pneumatic Air Coil Nailer E OE 2017 Unimac 13 Exploded Parts Drawing ...

Page 16: ...il pawl A 14 Collar 61 Stop nail pawl B 15 Cylinder Seal 62 Pin 16 Cylinder 63 Spring 17 O ring 52 4 x 2 5 64 Hand wheel Assembly 18 Restrictive Plate 65 Rotating Shaft Pin 19 O ring 80 x 3 1 66 Spring pin 20 O ring 48 6 x 3 4 67 Washer 21 Piston Assembly 68 Torsion spring 22 Bumper 69 Piston 23 Body 70 O ring 12 3 x 1 9 24 Guide holder 71 O ring 24 3 x 2 8 25 Spring pin 72 Spring 26 Safe bracket ...

Page 17: ...x 1 9 82 Spring 36 O ring 5 5 x 1 5 83 Steel ball 37 Trigger Valve Guide 84 Adjuster stem 38 Spring 85 Washer 39 Spring Pin 2 5 x 17 86 Adjuster Bushing 40 Pin 87 Adjuster Plate 41 Trigger 88 Adjuster nut 42 Trigger Spring 89 Spring pin 43 O ring 46 x 1 3 90 Soft Grip Sleeve 44 O ring 8 3 x 1 8 91 End cap 45 Nose 92 O ring 65 4 x 2 5 46 Cover 93 Air plug 47 Washer ...

Page 18: ...ird party approval from a qualified specialist for your application before use regardless of any assurances from the retailer or its representatives This product is not intended for use where fail safe operation is required As with any product for example automobile computer toaster there is the possibility of technical issues that may require the repair or replacement of parts or the product itse...