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TOOL OPERATION 

 

1.  Protect your eyes and ears. Wear Z87.1 safety glasses with side shields. Wear 

hearing protection. Employers and users are responsible for ensuring the user or 

anyone near the tool wears this safety protection. 

2.  Check and replace any damaged or worn components on the tool. The safety 

warning labels on the tool must also be replaced if they are illegible. 

3.  Add a few drops of lubricant into the air inlet. 

4.  Install a quick connect fitting to the tool. 

5.  Connect the tool to an air compressor using a 3/8” I.D. hose. Make sure the tool is 

not loaded and the hose has a rated working pressure exceeding 

200 PSI (13.8 

BAR)

 

 

6.  Regulate the air pressure to obtain

 70 PSI (5 BAR)

 

at the 

tool. Check the operation of the safety yoke mechanism. 

 

 

7. 

8. 

Insert fasteners into your tool following the instructions of loading the tool. 

Reconnect the air hose to the tool. 

 

 

9.  Test for proper fastener penetration by driving fasteners 

into a piece of wood. If the fasteners do not achieve the 

desired penetration, regulate the air pressure to a higher 

setting until the desired penetration is achieved. Do not 

exceed 120 PSI (8 BAR) at the tool. 

 

 

TOOL LOADING – SIDE LOAD DESIGN 

  

 

1.  Disconnect air supply. 
 
2.  Unlatch and slide rearward the magazine 

 

3.  Insert fasteners and slide magazine forward to 

engage. 

 
4.  Connect air supply to the tool. 

 
 

TOOL LOADING – TOP LOAD DESIGN 

 

 

1.  Disconnect air supply. 

 

2.  Pull back on nail pusher in magazine unit until it 

locks in the rear position.   

 
 

 

3.  Insert strips of fasteners into the magazine.     

 

4.  Release the nail pusher gently allowing it to move 

forward to engage the fasteners in the magazine. 

 
5.  Connect air supply to the tool. 

Содержание U 851

Страница 1: ...ATIC NAILERS STAPLERS INSTRUCTION MANUAL U 851 STAPLERS READ AND UNDERSTAND THIS MANUAL BEFORE OPERATING THE TOOL IMPROPER USE OF THIS TOOL WILL RESULT IN DEATH OR SERIOUS INJURY KEEP THIS MANUAL WITH THE TOOL FOR FUTURE REFERENCE ...

Страница 2: ...ERISTIC VALUES IN ACCORDANCE WITH ISO 8662 PART II Weighted root mean square acceleration 3 2m s2 2 SAFETY INSTRUCTIONS READ ALL INSTRUCTIONS Do not attempt to operate the tool until you read and understand all safety precautions and manual instructions Never use oxygen or combustible gas as a power source for the tool EXPLOSION MAY OCCUR Use dry filtered lubricated and regulated compressed air on...

Страница 3: ...ted for 150 PSIG minimum Do not use a check valve or any other fitting that allows air to remain in the tool 4 TOOL MAINTENANCE VISUAL INSPECTION 1 Smooth safety and trigger movement 2 All screws are tightened 3 Never use damaged or incomplete tool CLEANING The periodical cleaning of the tool is recommended to ensure proper functioning 1 Disconnect the tool from air supply 2 Remove all fasteners 3...

Страница 4: ... of the safety yoke mechanism 7 8 Insert fasteners into your tool following the instructions of loading the tool Reconnect the air hose to the tool 9 Test for proper fastener penetration by driving fasteners into a piece of wood If the fasteners do not achieve the desired penetration regulate the air pressure to a higher setting until the desired penetration is achieved Do not exceed 120 PSI 8 BAR...

Страница 5: ...rs Serious personal injury could occur Necessary repair or replacement must be carried out by a qualified and trained technician of an authorized service location PROBLEM CAUSE TROUBLESHOOTING Tool not lubricated Lubrication Broken spring in cap assembly Replace spring Weak drive Exhaust port in cap is blocked Clean or replace dam aged internal parts Worn or damaged nose Replace nose Damaged drive...

Страница 6: ...eaking between housing and cap assy Damaged seal Replace seal Worn bumper Replace bumper Dirt in nose Clean nose Dirt or damage prevents fasteners from moving freely in magazine Clean magazine and inspect repair damage Inadequate air inflow Check fitting hose com pressor air pressure Worn O ring on piston or lack of lubrication Replace O rings Lubrication Damaged O rings on trigger valve Replace O...

Страница 7: ... 16 B 1 4mm 055 C 1 6mm 063 LU 864KGF L 38 64mm 1 1 2 2 1 2 A 10 9mm 7 16 B 1 6mm 063 C 1 4mm 055 LU 951F L 25 50mm 1 2 A 12 25mm 1 2 B 1 4mm 055 C 1 6mm 063 LU 964F L 38 64mm 1 1 2 2 1 2 A 12 25mm 1 2 B 1 4mm 055 C 1 6mm 063 FASTENERS 12 ...

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