AXXIS COMPLETE ProGrade C-1664FN User manual

C-1664FN 16 Ga. Finish Nailer
MANUAL/WARNING:
IMPORTANT PLEASE READ BEFORE USING TOOL
Please read the following operating instructions manual. Refer to
this manual for safety, adjustment and trouble shooting instructions.
If you have any further questions please contact your distributor.

Complete * Schaumburg, IL 60173 * Phone: [phone]
PAGE
TOOL SPECIFICATION…..………………………………………………………….…… 3
SAFETY INSTRUCTIONS……….……………………………………………………….. 4
COMPRESS AIR SYSTEMS…………..……………………………………………….… 5
OPERATING INSTRUCTIONS……………….………………………………………….. 6
PRECAUTIONARY MEASURES…...………………………………………………….... 7
MAINTENANCE……….……………………………………………………………..……. 8
TROUBLE SHOOTING………………………………………………………..………….. 9
TROUBLE SHOOTING………………………………………………..………………….. 10
EXPLODED VIEW OF TOOL…………………………………..………………………… 12
PARTS LIST…………………………………..…………………………………………… 13
TABLE OF CONTENTS

Complete * Schaumburg, IL 60173 * Phone: [phone]
TOOL SPECIFICATIONS
MODEL OF TOOL……………..……………………………………….. C-1664FN
DIMENSIONS (L x H x W) approx……………..……………………... 11.77" x 2.9" x 11.06"
WEIGHT （WITHOUT FASTENERS）…………..………………….. 3.78 lbs
RECOMMENDED OPERATING PRESSURE………..……………... 70-120 PSI
NAIL SPECIFICATION……………………..………………………….. 16 Ga. Finish Nails, up to 2-1/2”
NAIL CAPACITY………..………………………………………………. 100 Nails

Complete * Schaumburg, IL 60173 * Phone: [phone]
SAFETY INSTRUCTIONS
Use safety glasses: all persons in the work area must always wear safety glasses in order to prevent eye
injuries.
Ear protection must also be worn to prevent a possible hearing loss.
Use clean dry regulated compressed air at the recommended pressure (given in the technical data).
Use only fasteners according to manufactures technical data.
Never exceed the maximum recommended operating pressure of this tool.
Never use oxygen, carbon dioxide, combustible gases or any bottled gas as a power source.
Always disconnect the air supply when doing any tool maintenance, clearing a jam, moving location, leaving
the work area or passing the tool.
Regularly inspect the safety, the trigger and the springs for free unhindered movement, never use a tool that
requires servicing.
Connect the male free flow nipple to the tool side of the air line so that the tool is depressurized when
disconnected from the hose.
Never load fasteners with the trigger safety depressed, it will result in a fastener being fired.
Never carry the tool with the safety depressed, if bumped it will result in a fastener being fired.
Never point the tool at yourself or at any one else.
Never fire a fastener into a hard brittle surface such as concrete, steel or tiles.
Do not drive fasteners too close to an edge or at too great an angle as the fastener may fly free or ricochet
causing personal injury and damage.
Always ensure that the work area is amply lit so as to avoid possible accidents.
Never remove, tamper with or otherwise cause the tools operating controls to become inoperable.

Complete * Schaumburg, IL 60173 * Phone: [phone]
Proper use of the fastener driving tool requires an adequate quantity of clean dry compressed air. All
compressed air contains moisture and other contaminants detrimental to the tool and so it is recommended to
use an in line lubricator as close to the tool as possible (within 15 feet (4.5m)). The lubricator should be well
maintained so as to ensure optimum performance and power. All parts of the air supply system should be
clean and contaminant free.
The tool shall only be connected to a compressed air line where the maximum allowable pressure cannot be
exceeded by a factor of more than 10%, which can for example be achieved by a pressure reduction valve
which includes a downstream safety valve.
A male free flow coupling should be connected to the tool side of the system with the female coupling
providing a seal to prevent air loss from the compressor tank upon disconnection. Never connect a female
disconnect coupling to the tool side as this provides a seal which prevents loss of compressed air from the air
tank and if connected to the tool it could seal a charge of air in the tool which could lead to an unintentional
actuation. Do not mount a swivel connector in the air supply line.
Different work pieces will require different operating pressures, the harder the wood the greater the pressure
required. Remember always use the lowest pressure required for the work process at hand, this being to
prevent unnecessarily high noise levels, increased wear and resulting failures.
WARNING Keep hands and body away from the discharge area of the tool when connecting the air supply
and always disconnect the tool when servicing, adjusting, cleaning and when the tool is not in use.
COMPRESSED AIR SYSTEM

Complete * Schaumburg, IL 60173 * Phone: [phone]
OPERATING INSTRUCTIONS
Loading fasteners
Press the latch mechanism and open magazine unit.
Load fasteners into the magazine.
Close the magazine.
Type of actuating and trigger system
Dual action safety / contact safety: it will be necessary to activate the contact safety mechanism as well as the
trigger in order to fire a fastener. By keeping the trigger activated and activating the contact safety a fastener is
fired, this allows for high speed firing, also known as bump firing.
Operating procedures
Protective equipment: before using any tool always ensure that you and those in the work area are using the
appropriate working equipment, including safety goggles.
Firing a fastener: to fire a fastener hold the nose of the tool against the work piece to depress the contact
safety then pull the trigger to fire a fastener.
Exhaust air: each time a fastener is driven a blast of air is exhausted from the top front area of the tool, keep
your face clear of this.
Depth control: check whether the fastener has been driven into the work piece in accordance with
requirements, the driven depth can be controlled by adjusting air pressure.
Always use the lowest possible air pressure for the following reasons,
-save energy
-less noise will be produced
-a reduction in fastener driving tool wear will be achieved
Any defective or improperly functioning tool must be immediately disconnected from the compressed air
supply and passed to a specialist for inspection.

Complete * Schaumburg, IL 60173 * Phone: [phone]
PRECAUTIONARY MEASURES
‘Respect your tool and never horseplay’
- Always assume that the tool contains fasteners.
- Remove finger from the trigger when not driving fasteners. Never carry the tool with your finger on the
trigger, as the tool will fire a fastener if the safety is bumped.
- Keep tool pointed in a safe direction at all times, never pointing it toward yourself or others whether it
contains fasteners or not.
- Never attempt to drive a fastener into material that is too hard, or at too steep an angle or near the edge of the
work piece, the fastener can ricochet causing personal injury. Remember, always hold nose right up to and
firmly against the work material.
- Disconnect the tool from the air supply before performing any maintenance, leaving the work area, moving to
another location, or handing the tool to another person.
- Always disconnect the tool before removing any jams. C-1664FN has a quick release nose design for easy
extraction of jammed nail.
- Carefully check the tool for proper operation of trigger and safety mechanism. Do not use the tool unless the
trigger and safety mechanism and any other of the operating control are functional. Do not use the tool if the
tool is leaking air or needs repair.
- Written approval of the tool manufacturer must be obtained before making any modifications to the tool.

Complete * Schaumburg, IL 60173 * Phone: [phone]
MAINTENANCE
'Clean and inspect your tool every time you use it'
The employer and tool operator are responsible for assuring that the tool is kept in safe working order.
Furthermore only service personnel trained by the manufacturer, distributor, or employer shall repair the tool.
CAUTION Always remove the air supply before commencing any cleaning or inspection.
Wipe tool clean and inspect tool for wear or damage. Use non-flammable cleaning solutions to wipe the tool.
Never soak the tool in these solutions as they can cause internal damage.
Always ensure that all of the screws are kept tight as loose screws can cause injury or can damage the tool.
Tools requiring lubricant: If the tool is used without an in line lubricant then be sure to put in about 3 drops of
lubricant at the start of each workday and 3 drops for every 1,000 fasteners fired there after.
Tools shall be repaired or equipped only with parts or accessories that are supplied or recommended by the
tool manufacturer / supplier.
NEVER use a tool that requires repair work.

Complete * Schaumburg, IL 60173 * Phone: [phone]
TROUBLE SHOOTING
Failure Possible causes Check Method Counter measures
No nail
is ejected
Incorrect nails are loaded.
Abnormal nails are loaded (large-
sized head ,bent
incorrectly chained, etc.)
Check if
recommended
nails are loaded
Use recommended nails
Remove abnormal nails and load
normal nails
Magazine Unit Push lever
Defective nail feeder (either bent
or broken)
Defective feed spring (worn or
broken)
Check for
abnormalities of
nail feeding
portion
(deflected, worn,
deformed broken)
Repair deformed parts
Replace defective parts
Narrow or wide width of the
Magazine groove
Worn nail head supporting
portion of Magazine
Abnormal nail guide groove
of Blade Guide (deflected,
deformed or broken)
Load nails and
confirm that they
will move
smoothly
No nail
is ejected
Adhesive fragment or wood dust
sticking on the Magazine or nail
feeder
Remove adhesive fragment or
wood dust
Push lever Check push lever movement Replace
[Output unit :Piston or driver]
Air pressure too low
Carry out idle driving and
check the return of the driver
blade
Check compressor
Worn piston ring Replace piston ring
Defective piston bumper Replace the piston bumper
Defective bumper piece (defective,
worn or broken) Replace the piece
Defective O-ring (disconnected,
deformed or broken) Reassamble or replace the o-ring
Defective driver blade, (deflected,
deformed or broken) Replace
Defect inside cylinder (adhesive or
wood fragment, worn) Check if the nailer drives at
minimum operating pressure
Remove adhesive fragment or wood dust

Complete * Schaumburg, IL 60173 * Phone: [phone]
TROUBLE SHOOTING
Defective piston ring (worn or
broken)
Defective inner surface of cylinder
(worn or rough)
Disassemble the output unit and
check the inside and outside
surfaces of the piston ring and
cylinder
Replace the defective parts
Nails clog within
the ejecting gate
Nails are inaccurately fed into the
blade guide
Incorrect nails are loaded
Refer to first item Refer to first item
Use designated nails
Worn tip of the driver blade Carry out idle driving and check if
blade tip if worn or not Replace
Worn guide groove of the blade
guide Check the wear of the blade guide Replace
Work piece material is too hard Stop using the tool
Failure Possible causes Check Method Counter measures
The driven nail is
bent
Nails are inaccurately fed into the
Blade Guide
Incorrect nails are loaded
Refer to item above Refer to item above
Worn driver blade Check if the driver blade is
extremely worn or not
Replace the driver blade
The wood is too hard Check if the nails bend on softer
wood or not
Stop using the tool
The driven nails do
not fully penetrate
the work piece
(heads protrude)
The wood is too hard - Stop using the tool
Air pressure too low - Adjust the air pressure
Worn or broken driver blade Carry out idle driving and check
if the driver blade protrudes
from the blade guide nose
Check if the tip of the driver
blade is excessively worn or not
If the driver blade does not protrude
from the blade guide replace
Incorrect driving depth adjustment Adjust the guide plate to the
appropriate position.

Complete * Schaumburg, IL 60173 * Phone: [phone]
NOTES

Exploded View Diagram—May. 2017
C-1664FN-A1 Finish Nailer

C-1664FN-A1 2017.5.01
ITEM PARTS NO PARTS NAME QTY ITEM PARTS NO PARTS NAME QTY 101 2040100-03030-0 BOLT ASSY 4 303 11346-0081302-1 END CAP 1 102 1137V-0464701-1 DEFLECTOR BOLT(3M2353) 1 304 1135V-0000007-1 AIR PLUG 1 103 11371-0084701-1 DEFLECTOR 1 305 1132L-0010001-1 AIR PLUG CAP 1 104 1135G-0464701-1 RUBBER PAD 1 306 1133D-0784702-1 SPRING RETAINER 1 105 2040104-03010-0 HEX.SOC.HD.SCREW 1 307 2041106-02050-0 O - RING 1 106 11369-0081307-1 CAP 1 401 2040100-03070-2 BOLT ASSY 2 107* 11370-0080002-1 SEAL 1 402 11353-0084704-1 DRIVER GUIDE COVER B 1 108* 2041102-03030-0 O - RING 1 403 1135H-0790001-1 PU RETAINER 1 109 11360-0080001-3 COMPRESSION SPRING 1 404 11352-0084705-1 DRIVER GUIDE COVER A 1 110 11368-0080004-1 HD.VALVE PISTON 1 405 11324-0084701-1 FIXED PIN 1 111* 2041109-05020-0 O - RING 1 406 11303-0084709-1 DRIVER GUIDE 1 112* 11399-0080001-1 COLLAR 1 407 11313-0264701-1 LOCK.SPRING 1 113* 1132M-0080001-1 PACKING 1 408 1135Y-0084701-1 LATCH 1 114* 11350-0080001-1 PISTON RING 1 409 113BW-0084701-1 HALF ROUND HD.HEX.BOLT 1 115 2041105-04030-0 O - RING 1 410 2040302-23010-0 E - RING 1 116* 11204-0080036-1 DRIVER UNIT 1 411* 11372-0080001-1 SPRING 1 117 1131E-0080001-2 CYLINDER PRESS RING 1 412 1134L-0084701-1 BRACKET 1 118 2041109-06010-0 O - RING 1 413 2040100-03090-2 BOLT ASSY 2 119 11320-0080012-1 CYLINDER 1 414 2040500-02010-0 LOCK NUT 4 120 11322-0080001-1 CYLINDER RING 1 415 1134K-0084702-1 SPRING 1 121* 11327-0084701-1 BUMPER 1 416 11314-0084702-1 STAPLERS BRACKET 1 122 11388-0084706-1 DRIVER GUIDE 1 417 1132X-0084703-1 MAGAZINE B 1 123 1133M-0084702-1 SEAL GASKET 1 418 2040103-02060-0 COUNTER SUNK SCREW 1 201 2041104-02020-0 O - RING 1 419 11363-0084706-1 PUSHER 1 202 2041104-02030-0 O - RING 1 420 1132W-0084703-1 MAGAZINE A 1 203 11374-0084701-1 PLUNGER CAP 1 421 11396-0080002-1 STEEL CHANNEL 2 204 1133S-0250001-1 VALVE PLUNGER 1 422 11323-0084721-1 POSITIONING SHEET 1 205 2041100-01070-0 O - RING 2 423 11390-0084702-1 PROTECTING HOOD COVER 1 206 2041100-01030-0 O - RING 1 424 2040100-02090-0 BOLT ASSY 2 207 11376-0254701-1 SPRING 1 425 2040101-03080-0 HEX.SOC.HD.BOLT 1 208 11375-0084701-1 PLUNGER 1 426 2040202-03010-0 FLAT WASHER 1 209 2041102-01030-0 O - RING 2 427 2040500-03020-0 LOCK NUT 1 210 11373-0084701-1 TRIGGER VALVE HEAD 1 428 11338-0084703-1 SAFETY GUIDE 1 211 2040400-05060-0 SPRING PIN 2 429 11337-0084701-1 COMPRESSION SPRING 5 1 212 2040400-05160-0 SPRING PIN 2 430 1131C-0664701-1 RING 1 213 2040400-05110-0 SPRING PIN 1 431 11332-0084701-1 SAFETY B 1 216 11224-0834701-2 TRIGGER UNIT 1 432 11393-0264701-2 ADJUST AXIE 1 217 11318-0374701-1 TRIGGER PIVOT PIN 1 433 11331-0084702-2 SAFETY A 1 218 1131D-0460001-1 URETHANE RETAINER 1 434* 11339-0084701-1 PROTECTIVE CASING 1 219 11376-0370001-1 SPRING 1 435 1136H-0084701-1 FIXED SUPPORT 1 301 11230-008E801-1 GUN BODY UNIT 1 436 2040103-02030-0 COUNTER SUNK SCREW 1 302 2041109-05050-0 O - RING 1 7USAX-3008001-1 O - RING KIT 1

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