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PROBLEM

POSSIBLE CAUSE

SOLUTION

MANDATORY MAINTENANCE 

All maintenance and repairs should be performed by an

authorized repair facility.  Call 1-888-278-8092 to obtain a list of repair facil-
ities in your area or to make arrangements to return the tool for service.

ACTION

REASON

OPERATION

TROUBLESHOOTING

Most minor problems can be resolved quickly and easily using the troubleshooting
table below. For problems that cannot be solved, contact Customer Service (toll
free) at 1-888-278-8092.

PROBLEM

POSSIBLE CAUSE

SOLUTION

16

15

Drives nails properly
during normal nailing
operations, but fails to
drive nails fully at faster
operating speeds.

Check inside diameter of
air hose.

Switch to air hose with
larger inside diameter.

Nailer operates, but no
nail is driven.

Check for jammed nail.

Inspect nail feeder
mechanism.
Ensure correct nails are
being used.

Clear jammed nail.
Clean and lubricate nail
feeder.
Use ONLY recommend-
ed nails.

Weak drive. Slow to
cycle between nailings.

Ensure proper air pres-
sure is being used.
Inspect for worn driver
blade.
Inspect piston O-ring for
wear or damage.

Increase air pressure, 
Do not exceed 120 psig
(8.3 bars, 8.5 kgf/cm2)

Contact Customer
Service.

Nails driven too deep.

Check air pressure.

Reduce air pressure.

Roofing nailer feeds
intermittently or skips
nails.

Ensure correct nails are
being used.
Inspect nail feeder
mechanism.
Piston O-ring damaged
or worn.
Nail feeder worn or
damaged.

Use ONLY recommend-
ed nails.
Clean and lubricate nail
feeder.
Use recommended
pneumatic tool oil.
Contact Customer
Service.
Replace nail feeder.

Nails jam or driven nail
is bent.

Ensure correct nails are
being used.

Inspect for worn driver
blade.

Nail feeder worn or damaged.

Use ONLY recommend-
ed nails.
Contact Customer
Service.
Replace nail feeder.

Clean magazine and
feeder mechanism.

Prevents roofing nailer
from jamming.

Use compressed air and
clean daily.

Inspect and ensure work
piece contact operates
properly.

Ensures operator safety
and keeps roofing nailer
working efficiently.

Use compressed air and
clean daily.

Lubricate roofing nailer
after every use using
pneumatic tool oil.

Extends life of roofing
nailer.

Apply 2 – 3 drops of
pneumatic tool oil to
roofing nailer air inlet
after every use.

Summary of Contents for 870012

Page 1: ...RUCTION MANUAL THIS MANUAL CONTAINS IMPORTANT INFORMATION REGARDING SAFETY OPERATION MAINTENANCE AND STORAGE OF THIS PRODUCT BEFORE USE READ CAREFULLY AND UNDERSTAND ALL CAUTIONS WARNINGS INSTRUCTIONS AND PRODUCT LABELS FAILURE TO DO SO COULD RESULT IN SERIOUS PERSONAL INJURY AND OR PROPERTY DAMAGE IF YOU SHOULD HAVE ANY QUESTIONS OR EXPERIENCE A PROBLEM WITH YOUR SNAP ON PRODUCT DO NOT RETURN THI...

Page 2: ... the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury WARNING indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION...

Page 3: ...oofing nailer is being used Distractions can result in severe injury or even death to anyone who inadvertently gets in the way of nailing operations Do not use oxygen combustible or bottled gases such as carbon dioxide or nitrogen as a power source for the roofing nailer Use only compressed air from a source as outlined in this manual The tool will explode resulting in severe injury or even death ...

Page 4: ...ate power tools The work area should be clear and free of litter Do not connect roofing nailer to an air source capable of generat ing more than 200 psi 14 06 kg cm2 G Over pressurizing the roof ing nailer will result in bursting abnormal operation or breakage of the tool Use only clean dry regulated compressed air at levels specified on the tool Failure to comply can cause severe injury or death ...

Page 5: ...ameter of 1 4 6 5 mm or greater and a hose length of less than 6 6 ft 20 m it is recommended that a 0 5 second interval be allowed between each nailing Air supply hoses shall have a minimum working pressure of 150 psig 10 7 kg cm2 G or 150 of the maximum pressure produced by the compressor or which ever is higher Low air output by the compressor or a longer hose with a smaller inside diameter in r...

Page 6: ... between the quick disconnect and air nailer and to help prevent oxidation apply PTFE tape or joint compound to the connector threads before insertion 3 Snap the air hose onto the quick disconnect on the air nailer Check for air leaks LUBRICATION To ensure maximum performance it is recommended to install an air set oiler reg ulator and air filter as close as possible to the air nailer Adjust the o...

Page 7: ...ctly 1 Disconnect air supply from nailer and remove fastener strip 2 Check all screws nuts and pins and ensure all are tight 3 With work piece contact against the work piece pull trigger The trigger must operate smoothly 4 Connect air supply and set regulator for 70 psig DO NOT load nails 5 Holding nailer away from work piece pull trigger The tool MUST NOT operate While still pulling trigger press...

Page 8: ...ing hand on exhaust cover and turning See Figure 6 CLEARING JAMS Typically jams are caused when a fastener or a fastener fragment becomes wedged between the driver blade and nail guide Using the wrong fastener can also cause jams TO CLEAR A JAM 1 Disconnect the air supply and remove the fasten er strip Leave the pusher assembly open 2 Pull out the latch tab and open the jam clearing door 3 Remove ...

Page 9: ... being used Inspect for worn driver blade Inspect piston O ring for wear or damage Increase air pressure Do not exceed 120 psig 8 3 bars 8 5 kgf cm2 Contact Customer Service Nails driven too deep Check air pressure Reduce air pressure Roofing nailer feeds intermittently or skips nails Ensure correct nails are being used Inspect nail feeder mechanism Piston O ring damaged or worn Nail feeder worn o...

Page 10: ...PARTS LIST ITEM NO PART NO DESCRIPTION PARTS DIAGRAM 18 17 1 A0000 0401 Nylon Screw M5 14 2 A0710 0631 Spacer 3 A0304 0571 Exhaust Cover 4 A0200 1371 O Ring 13 5 2 5 B0000 0051 Screw Set M5 20 6 A0316 0371 Body Guard ...

Page 11: ...umper 27 A0401 2011 Body 28 A0200 3201 O Ring 4 1 29 A0712 1261 Release Catch Guide 30 A0005 0311 Pin Retainer 5 5 2 31 K0500 1521 Trigger Set 32 K0500 0351 Trigger Valve Set 33 A0004 0061 Nylon Nut M6 34 A0200 0661 O Ring 38 2 5 35 A0203 0191 Filter 36 A0306 1151 Tail Cover 37 A0011 0161 Spring Pin 3 24 38 A0204 1681 Grip 39 A0200 2691 O Ring 36 09 3 53 NBR 40 Ko600 4081 Piston Set 41 A0309 0621 ...

Page 12: ...ble Rod Cover 73 A0100 2641 Extension Spring 74 A0702 0891 Disc For Nail 75 A0708 0681 Guard Plate 76 A0702 1121 Magazine 77 A0007 0641 Lock Pin 78 A0000 0371 Screw M6 16 79 A0011 0031 Spring Pin 2 5 8 80 A0717 0111 Slider 81 A0100 0651 Safety Spring 82 A0717 0091 Magazine Guider 83 A0717 0101 Magazine Guider Plate 84 A0712 1281 Outlet Site Cover 85 A0307 0041 Air Plug 86 K0300 4031 Top Cap Set 87...

Page 13: ...ormal condi tions misapplication misuse abuse accidents operation improper storage or freight damage Parts damaged or worn by operation in dusty environments are not warranted Failure to follow recommended operating and maintenance procedures also voids warranty DAMAGE TO THE PRODUCT RESULTING FROM TAMPERING ACCIDENT ABUSE NEGLIGENCE FAILURE TO FOLLOW INSTRUCTIONS UNAUTHORIZED REPAIRS OR ALTERATIO...

Page 14: ...ES AND OR REPRESENTATIONS EXCEPT FOR THE LIMITED WARRANTY PROVIDED HEREIN ALL OTHER EXPRESS WARRANTIES GUARANTIES AND OR REPRESENTATIONS BY ALLTRADE AND OR ITS REPRESENTATIVE S REGARDING THE DESIGN MANUFACTURE PURCHASE USE AND OR OPERATION OF THE PRODUCT OR ANY COMPONENT THEREOF SOLD HEREUNDER REGARDLESS OF WHETHER ANY SUCH WARRANTY GUARANTY AND OR REPRESENTATION WRITTEN OR ORAL ARISES BY OPERATIO...

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