Superior CN45R - Warranty

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PROBLEM CAUSE CORRECTION
Skips fasteners, intermittent feedForeign matter between small piston & cylinder Disassemble / clean / lubricate
Small piston O-ring is worn & damaged Check or replace O-ring / lubricate
Tool dry, lacks lubrication Use air tool lubricant
Spring on the small piston is damaged Replace small piston spring
Air pressure is too low Raise pressure (not more than 120psi)
Nose/ body connecting screws are loose Tighten all screws
Stop hook does not stop fasteners Replace taper spring in the stop hook
Bent fasteners Use recommended fasteners
Wrong size fasteners Use recommended fasteners
Gasket is damaged Replace gasket/ tighten screw
Small piston is dry Open nail housing, place several drops
of air tool oil into the end cover hole of
the small piston
Small piston bumper is worn & damaged Replace bumper & lubricate small
piston
Feed hook is binding Clean feed hook & torsion spring
Nail length does not match magazine setting Turn the adjustment knob to raise or
lower the nail restrictive plate to suit
Welded collating wires in nail coil broken Stop using
Tool runs slowlyor has Tool dry, lacks lubrication Use air tool lubricant
power loss Spring in cylinder cap is damaged Replace spring
Foreign matter between piston assembly and cylinder Disassemble / clean / lubricate
Cylinder is not assembled in the home position Reassemble after disassembling
O-ring on the valve is dry after disassembly Lubricate. Reassemble
Air pressure is too low Raise pressure (not more than 120psi)
Driver blade is worn Replace piston assembly
Inner diameter of air supply hose is too small Use larger diameter hose
Fasteners are jammed Fasteners are wrong size Use recommended fasteners
Welded collating wires in nail coil broken Stop using
TROUBLESHOOTING
WARRANTY
All products distributed by Superior Fasteners are warranted against manufacturers’
faults and defects for a period of one year from the date of purchase by the end user. The
Company will REPAIR OR REPLACE, AT ITS OWN OPTION, merchandise deemed by
the company to be defective, provided that is has not been misused, abused, altered, or
repaired by anyone other than an authorized repair centre.
Retain proof of purchase. Return the defective product to the place of purchase.