Use and Care Manual

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THESE WARRANTIES ARE SUBJECT TO CHANGE WITHOUT NOTICE.
HTTP://WWW.NUMAXTOOLS.COM 1-888-669-5672 HTTP://WWW.NUMAXTOOLS.COM 1-888-669-5672
MODEL: SFR2890 MODEL: SFR2890
Repairs or alterations have been made, or attempted, by others, and/or the unauthorized use of
non-conforming parts or accessories.
Repairs are required due to normal wear and tear.
The Nail Gun has been abused, misused, improperly maintained or operated, including: the
failure to use clean, dry, regulated compressed air at the recommended pressure; accidents
caused by use of the Product after partial failure.Numax
The Product is used commercially in assembly lines or production lines. The Numax Numax
Product is intended for use by individuals and these warranties do not extend to such
commercial uses.
Stop using tool immediately if any of the following problems occur. Serious personal injury
could result. Any repairs or replacements must be done by a qualified service person or an
authorized service center.
WARNING:
!
Air leaking at trigger
valve area.
O-rings in trigger valve housing are
damaged.
Replace O-rings. Check operation
of Work Contact Element(WCE).
Air leaking between
housing and nose.
1.Loose screws in housing.
2.Damaged O-rings.
3.Damaged to bumper.
1.Tighten screws.
2.Replace O-rings.
3.Replace bumper.
Air leaking between
housing and cap.
1.Loose screws.
2.Damaged gasket.
1.Tighten screws.
2.Replace gasket.
1.Replace bumper.
2.Clean drive channel.
3.Clean magazine.
4.Replace spring.
5.Check fitting, hose or compressor.
6.Replace and lubricate O-rings.
7.Replace O-rings.
8.Tighten screws and fittings.
9.Replace gasket.
1.Worn bumper.
2.Dirt in nose piece.
3.Dirt or damage prevent fasteners or
pusher from moving freely in magazine.
4.Damaged pusher spring.
5.Inadequate air flow to tool.
6.Worn O-ring on piston or lack
of lubrication.
7.Damaged O-ring on trigger valve.
8.Air leaks.
9.Cap seal leaking.
Tool skips driving
fastener.
PROBLEMS POSSIBLE CAUSE(S) CORRECTIVE ACTION
1.Lubricate nailer.
2.Replace spring.
3.Replace damaged internal parts.
1.Tool not lubricated sufficiently.
2.Broken spring in cylinder cap.
3.Exhaust port in cap is blocked.
Tool runs slow or has
loss of power.
1.Replace guide.
2.Use only recommended fasteners.
3.Replace with undamaged fasteners.
4.Tighten screws.
5.Replace drive.
1.Guide on driver is worn.
2.Fasteners are not correct size.
3.Fasteners are bent.
4.Magazine or nose screws are loose.
5.Drive is damaged.
Fasteners are jammed
in tool.
Use only Numax authorized repair parts. For questions please call 1-888-669-5672 or visit our
website at http://www.numaxtools.com
WARNING:
!
WEARABLE PARTS
Repair parts can be ordered from our website: http://www. tools.comnumax