Operating Instructions

User-Maintenance Instructions (Continued)

Replace assembly by first removing the four (4) head cap screws using the 3 mm hex wrench provided.. Remove head cap and components to access the driver piston.. Remove and replace driver assembly using your fingers.. Replace components and head cap as removed..

Assembly Procedure For Seals

When repairing a tool, the internal parts must be cleaned and lubricated.. Parker O-lube or equivalent must be used on all o-rings.. Each o-ring must be coated with O-lube before assembling.. A small amount of oil must be used on all moving surfaces and pivots.. After reassembling, a few drops of 30W non-detergent oil or equivalent, must be added through the air line before testing..

Storage

The tool should be stored in a cool dry place..

Interchange Information

Can use 3/8 inch to 7/8 inch pins from the following branded 23 g micropinners: Senco FP10, Air Locker P630, Porter Cable PIN100, Grex P635, and Max NF235A..

Troubleshooting Chart

Stop using tool immediately if any of the following problems occur. Serious personal injury could occur. Any repairs or replacements must be done by a Qualified Service Person or Authorized Service Center.

Symptom

Possible Cause(s)

Corrective Action

Air leaking at trigger valve

O-Rings in trigger valve housing are

Replace o-rings

area..

damaged

 

 

 

 

 

 

 

Air leaking between housing

1.

Damaged o-rings

1.

Replace o-rings

and nose..

2.

Damage to bumper

2.

Replace bumper

 

 

 

 

 

 

Air leaking between housing

1.

Loose screws

1.

Tighten screws

and cap..

2.

Damaged seal

2.

Replace seal

 

 

 

 

 

 

Tool skips driving fastener

1.

Worn bumper

1.

Replace bumper

 

2.

Dirt in nose piece

2.

Clean drive channel

 

3.

Dirt or damage prevent fasteners or

3.

Clean magazine

 

 

pusher from moving freely in magazine

 

 

 

4.

Damaged pusher spring

4.

Replace spring

 

5.

Inadequate air flow to tool

5.

Check fitting, hose, or compressor

 

6.

Worn o-rings on piston or lack of

6.

Replace and lubricate o-rings

 

 

lubrication

 

 

 

7.

Damaged o-rings on trigger valve

7.

Replace o-rings

 

8.

Air leaks

8.

Tighten screws and fittings

 

9.

Cap seal leaking

9.

Replace seal

 

10.

Defect in automatic nail length plate

10.

Clear problem with plate

 

 

 

 

 

Tool runs slow or has loss of

1.

Tool not lubricated sufficiently

1.

Lubricate nailer

power

2.

Broken spring in cylinder cap

2.

Replace spring

 

 

3.

Exhaust port in cap is blocked

3.

Replace damaged internal parts

 

 

 

 

 

Fasteners are jammed in tool

1.

Guide on driver is worn

1.

Replace guide

 

2.

Fasteners are not correct size

2.

Use only recommended fasteners

 

3.

Fasteners are bent

3.

Replace with undamaged fasteners

 

4.

Magazine or nose screws are loose

4.

Tighten screws

 

5.

Driver is damaged

5.

Replace driver

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