15
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Coil Roofing Nailer
Drives Coil Roofing Nails (¾" to 1¾" / 19 to 45mm)
Model No. CRN45-15
Item No. 65510
15
Interchange Brands
Operator’s Manual
Troubleshooting
Problem Cause
Solution
Trigger valve leaks air
O-ring is cut or cracked
Replace o-ring
Nose leaks air
O-ring or gasket is cut or cracked
Replace o-ring or gasket
Bumper is cracked or worn
Replace bumper
Failure to cycle
Air supply restriction
Check air supply equipment
Tool is dry, lack of lubrication
Apply air tool lubricant
Cap malfunction
Replace cap
Lack of power
Air pressure is too low
Check air supply equipment
Slow to cycle
Cap malfunction
Replace cap
O-ring or seal is cut or cracked
Replace o-ring or seal
Tool is dry, lack of lubrication
Apply air tool lubricant
Nails jam in tool
Bent nails
Replace with new nails
Broken or chipped driver
Replace piston/driver
assembly/bumper
Wrong size nail
Replace with correct type of nail
Driving Depth Adjustment Dial
(on some models)
WARNING:
Always disconnect air supply before
changing the adjustment dial .
■
With air pressure set, drive nails into a
piece of scrap material to determine if an
adjustment is necessary .
■
If adjustment is required, disconnect air
supply .
■
Refer to the mark on the contact arm for
direction to turn the adjustment dial .
■
Reconnect air supply .
Directional Exhaust Cover
(on some models)
WARNING:
Always disconnect air supply before
rotating the exhaust cover .
■
Rotate Cover by Unscrewing
Loosen screw as shown . Adjust to
desired exhaust direction and tighten
screw .
■
Rotate Cover by Hand
Direction of the exhaust air can be
changed by rotating exhaust cover by
hand .
