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6

supply line and fittings are required.

ADJUSTING THE OFFSET MAGAZINE
See figure 7 - 8.

The EZ Load™ feature is designed for quick and easy 

reloads. To prevent jamming, always adjust the magazine 

to the correct position for the size nail you are using. 

There is an adjustment indicator inside the magazine to 

help you choose the right position.
To adjust the magazine, pull up on the spool and rotate 

it until the nail tray rests in place in the desired position. 

Rotate it counterclockwise to lower the nail tray. Turn it 

clockwise to raise the nail tray.

Position

Nail size

Position 1

38 - 45 mm

Position 2

50 - 65 mm

Position 3

70 - 75 mm

Position 4

80 - 90 mm

LOADING THE TOOL WITH NAILS
See figure 9 - 11.

 

 WARNING

The tool’s driving mechanism may cycle when the tool 

is first connected to the air supply. Always connect the 

tool to the air supply before loading nails to prevent 

injury from unintended cycling. Always make sure the 

tool’s magazine is empty at the beginning of each work 

session, before connecting to an air supply.

 

 WARNING

Keep the tool pointed away from yourself and others 

when loading nails. Failure to do so could result in 

possible serious personal injury.

 

 WARNING

Use only the nails recommended for use with this 

tool. The use of any other nails can result in tool 

malfunction, leading to serious injuries.

 

 WARNING

Never load nails with the workpiece contact or trigger 

activated. Doing so could result in possible serious 

personal injury.

The EZ Load™ feature is designed for quick and easy 

reloads. There are indicators inside the magazine for 

each of the nail sizes the tool will accommodate.
1.  Connect the tool to the air supply.

2.  Press down on the feeder cover latch and open the 

cover. The magazine is on a swing-out mechanism 

that will automatically open for easy loading.

3.  Adjust the offset magazine for the nail size you are 

using.

4.  Slide the coil of nails onto the spool with the nail 

points down. Uncoil about 7 cm of nails from the coil 

of framing nails.

5.  Close the magazine. The feeder cover should remain 

open.

6.  Insert the first nail into the nail chamber. The first nail 

should sit in the nose of the tool.

7.  Position the second nail between the guides. The nail 

heads should lie in the track.

8.  Securely close the feeder cover, snapping it into 

place. Be sure that the feeder cover is locked before 

resuming operation.

USING THE SELECTABLE TRIGGER
See figure 12 - 13.

 

 WARNING

Never wedge or hold back the workpiece contact 

mechanism during operation of the tool. Doing so 

could result in possible serious injury.

This tool is shipped from the factory with a selectable 

trigger set in the 

single sequential actuation

 mode. The 

selectable trigger can also be set for 

contact actuation

 

mode.

Note:

 Do not use this tool in the contact actuation mode 

unless you have had training in the use of this mode of 

operation. Untrained or inexperienced operators should 

not use the contact actuation mode.

SINGLE SEQUENTIAL ACTUATION MODE

Single sequential actuation provides the most accurate 

fastener placement.
1.  Disconnect the tool from the air supply.

2.  Depress the trigger lever pivot pin.

3.  Rotate the selector to position A.

4.  Release the trigger lever pivot pin.

 

 WARNING

The nailer will not function properly if the selector is 

not securely seated in either position A or B. Always 

assure the selector is seated properly to avoid an 

unexpected fastener discharge and possible serious 

personal injury.

5.  Reconnect the tool to the air supply.

6.  Grip  the  tool  firmly  to  maintain  control.  Position  the 

nose of the tool onto the work surface.

7.  Push the tool against the work surface to depress the 

workpiece contact.

8.  Pull the trigger to drive a fastener.

9.  Allow the tool to recoil away from the work surface as 

the fastener is driven.

CONTACT ACTUATION MODE (BUMP FIRE)

Contact actuation allows very fast repetitive fastener 

placement.
1.  Disconnect the tool from the air supply.

2.  Depress the trigger lever pivot pin.

3.  Rotate the selector to position B.

4.  Release the trigger lever pivot pin.

Summary of Contents for CFN90

Page 1: ...CFN90 FRAMING COIL NAILER ORIGINAL INSTRUCTIONS ...

Page 2: ...4 3 2 7 8 1 9 5 10 11 6 7 1 7 6 4 Fig 1 Fig 2 Fig 4 Fig 5 Fig 3 ...

Page 3: ...13 18 13 17 14 15 16 1 12 1 1 2 2 19 20 21 9 22 23 20 24 25 26 Fig 6 Fig 9 Fig 7 Fig 8 Fig 11 Fig 12 Fig 10 ...

Page 4: ...25 26 34 35 33 Fig 13 Fig 15 8 30 31 27 28 29 Fig 14 Fig 16 Fig 17 Fig 20 Fig 18 Fig 19 Fig 21 33 32 ...

Page 5: ...Important It is essential that you read the instructions in this manual before operating this machine Subject to technical modifications ...

Page 6: ...driving fasteners to avoid accidental firing g Do not overreach Keep proper footing and balance at all times Proper footing and balance enables better control of the tool in unexpected situations h Use safety equipment Always wear eye protection Dust mask nonskid safety shoes hard hat or hearing protection must be used for appropriate conditions i Do not use on a ladder or unstable support Stable ...

Page 7: ...ethod is important Check manual for triggering options Pneumatic tools are designed for single hand use Do not hold the tool by the front of the magazine Do not put hands head or other parts of your body near the bottom of the magazine where the nail exits the tool as serious personal injury could result Do not point the tool toward yourself or anyone whether it contains fasteners or not Do not ac...

Page 8: ...damage avoid contact with any hot surface PRODUCT SPECIFICATIONS Operating Pressure 4 8 8 3 bar 70 120 psi Magazine Capacity 300 nails Air Consumption 8 L cycle at 100 psi Air Inlet 3 8 in NPT Weighted sound impulse power level 96 5 dB A Emission sound pressure level 84 2 dB A Vibration 3 57 m s2 Weight 3 5 kg DESCRIPTION 1 Quick connect swivel connector 2 Rafter hook 3 Selectable trigger 4 Adjust...

Page 9: ...ury DEPTH OF DRIVE ADJUSTMENT The tool free depth of drive adjustment lets you select precise driving depth of the fastener EZ LOAD WITH OFFSET MAGAZINE The EZ Load feature makes reloading quick and easy The offset magazine has three adjustment positions to accept various nail sizes IN HANDLE AIR FILTER The self cleaning in handle air filter helps keep debris out to extend the life of the tool INT...

Page 10: ...ool to another location or handing the tool to another person Failure to do so could result in serious personal injury WIRE DEFLECTOR See figure 5 Nail coils are connected by small pieces of wire that can fly from the nose of the tool as nails are driven The transparent wire deflector helps prevent these wire pieces from hitting the operator NOTE The wire deflector is not shown in all illustration...

Page 11: ...he nail points down Uncoil about 7 cm of nails from the coil of framing nails 5 Close the magazine The feeder cover should remain open 6 Insert the first nail into the nail chamber The first nail should sit in the nose of the tool 7 Position the second nail between the guides The nail heads should lie in the track 8 Securely close the feeder cover snapping it into place Be sure that the feeder cov...

Page 12: ...t the work surface to depress the workpiece contact and drive a fastener 8 Allow the tool to recoil away from the work surface as the fastener is driven NOTE In contact actuation mode the tool may also be operated by depressing the workpiece contact against the surface and squeezing the trigger WARNING When used in the contact actuation mode do not carry the tool with the trigger depressed as this...

Page 13: ...om the tool to the supply source for restrictive connectors low points containing water and anything else that would prevent full volume flow of air to the tool REQUIRED DAILY CHECKLIST See figure 18 19 1 Disconnect the air supply from the tool and remove all fasteners 2 Check all screws nuts bolts and pins on the tool If any of these are loose they must be tightened with the appropriate size wren...

Page 14: ...key hold the bolt in place With a 10 mm wrench tighten the nut securely Do not overtighten 3 Insert the long end of the wire deflector through the nose piece as shown Wrap it over so that the holes meet Insert the pin through both holes in the wire deflector and into the hole in the tool Make sure the pin is securely inserted into the tool ACCESSORIES To order parts and maintenance kits call Austr...

Page 15: ...or bumper Install overhaul kit Tool does nothing or operates sluggishly Inadequate air supply Verify adequate air supply Inadequate lubrication Lubricate the tool Worn or damaged O rings or bumper Install overhaul kit Tool jams frequently Incorrect fasteners Verify that fasteners are the correct size Damaged fasteners Replace fasteners Loose magazine or nose screws Tighten screws Dirty magazine Cl...

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