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Freephone

. 0508 782 753  

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Email

[email protected] 

MAINTENANCE INSTRUCTIONS

 

General Maintenance

Should the tool break down or start working in any way which is not normal, stop work immediately and remove 
the tool from the air supply.

The tool must only be repaired or maintained by people who have been trained in the subject. Whoever repairs 
the tool must know of and be capable of evaluating risks and safety aspects involved in improper maintenance 
or incorrect repair.
 
Remove the tool from the air supply before carrying out repairs or maintenance. Take out any fasteners in the 
magazine before starting repairs or maintenance.
 
Use only genuine Delfast replacement parts. These are produced to the same standards as the original parts of 
the tool. The use of parts which are not made by Delfast could reduce the life of the tool to become unsafe.

Cleaning

Remove the tool from the air supply and check the internal components regularly. O-rings should be checked for 
wear and replace before they become worn out.
 
 It is good practice to change the head gasket each time the tool is opened. O-ring and gasket kits are available 
for your use.
 
Grease all O-rings, and the surfaces of the cylinder and valve piston regularly.
 
Oil tool 2-6 times daily depending on usage. Oil to be dropped into fitting where hose connects to the tool. 
DO NOT use CRC

®

 or similar as these swell the O-rings, a light air tool oil is the most suitable.

 
Clean build-ups of dirt, glue or foreign material from the nose area and the magazine on a regular basis. Failure 
to do so will result in the tool becoming unsafe.

See delfast.com/videos for our clean & care video.

Storage

When not in use for an extended period, oil the tool before storing and again when it is in use. 
The tool should be stored in a warm and dry environment. Keep out of reach of children.

Summary of Contents for NNK-P400

Page 1: ...delfast com DelfastNZ Delfast Improper and unsafe use of this tool will result in death or serious injury It is very important that the intended operator of this tool reads and understands this manual...

Page 2: ...y aspects 3 Operation Instructions 4 Loading and Unloading the Fastener 4 Depth of Drive Adjustment 4 Jam Clearing 4 Technical Characteristics 5 Maintenance Instructions 6 General Maintenance 6 Cleani...

Page 3: ...Product Overview 1 2 4 5 6 3 1 Belt Hook 2 Air Supply 3 Magazine 4 Pusher 5 Depth of Drive Adjustment 6 Trigger 1 delfast com...

Page 4: ...eed the maximum recommended working pressure of 8 9 bar 130 psi Never connect the tool to an air line whose pressure may potentially exceed 9 3 bar 135 psi should the in line pressure regulator fail B...

Page 5: ...ll stop working and will not work again until the nose is again pushed firmly against the workpiece The tools and fasteners must always be considered as one system from the point of view of safety Mis...

Page 6: ...iving fasteners Remove the finger from the trigger when changing positions or when moving to a new work area Loading and Unloading Fasteners Connect hose from compressor before you load fasteners beca...

Page 7: ...re is a staple jam disconnect the hose from the compressor before you perform any action Unscrew both hex bolts on the nozzle off the gun with a 5mm allen key drive Image E Unscrew hex bolt connecting...

Page 8: ...he life of the tool to become unsafe Cleaning Remove the tool from the air supply and check the internal components regularly O rings should be checked for wear and replace before they become worn out...

Page 9: ...Replace bumper 5d Replace feeder spring 6 Fastener driven too deep 6a Air pressure too high 6b Depth set regulator if present badly adjusted 6c Bumper badly worn or damaged 6a Reduce air pressure 6b...

Page 10: ...8 Freephone 0508 782 753 Email sales delfast com Notes Service History...

Page 11: ...9 delfast com WATCH OUR VIDEOS ONLINE AT delfast com videos PNEUMATIC HOW TO...

Page 12: ...t in death or serious injury It is very important that the intended operator of this tool reads and understands this manual before operating this tool Keep this manual available for others before they...

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