Axminster GFN3490 User manual

GFN3490
Framing Nailer
Suitable for timber framing, roofing, joists and many other
tasks, this gas powered nailer is a real time saver.
Two batteries are provided, each will last up to 4,000 nails per charge.
There is a built in light to indicate low charge. Standard gascartridges
are used, each with a life of approximately 1,200 nails. This nailer is
powerful but light to use, and able to
drive 51-90mm 34° ring shanked nails
into all timbers with ease.
An adjustable depth control, full
sequential action, effective air fil-
ters and a high temperature
warning lamp all contribute to
efficient use. A retractable
rafter hook is a clever idea, saving
an inavertant and possibly terminal
decent! With its Japanese built motor
this is a reliable tool for site or
workshop use.
Axminster Tool Centre,
Unit 10 Weycroft Avenue, Axminster, Devon EX13 5PH
www.axminster.co.uk

Index of Contents...
Page No.
SAFETY!!
The symbols highlighted below advise that you follow
the correct safety procedures when using this machine.
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Declaration of Conformity...
Copied from CE Certificate
The undersigned, authorised by
Manufactured by Chongqing Hybest Tools
Group. 57 Jienan Street, Banan District,
Chongqing, China
GFN3490 (Framing Nailer)
1. The technical file contains all the relevant
information.
2. Having verified that the appropriate tests
have been conducted.
2.1. The standards and transposed standards EN ISO 121 00-1
:2003, EN ISO 12100-2:2003. EN 792-13:2000+A1 :200B have been
applied correctly.
2.2. The example representing series production of the item
complies with the essential health and safety requirements of the
Directive 2006/42/EC as amended.
2.3. Compliance with EN 60204-1 gives compliance with the
voltage directive 2000J95/EC.
2.4. The file contains all the information to include the following
models in the certification GFN3490, NR90GC. GS683CH. IM90i.
GFN2190. NR90GR, GS683RH-EX. GSR40. IM200. GDA1564.NT65GA.
GT64, NT65GS. IM65. GDT64, NT65GB, IM65A, GT50. GF50. NT50GS,
IMSO F18,GF'N2890 and GCRN45.
Index of Contents................................................................................................................................................................... 02
Declaration of Conformity...................................................................................................................................................02
What’s in the Box.................................................................................................................................................................... 03
Symbols......................................................................................................................................................................................04
Disposal of Spent NiMh Electrolytic Battery Packs.................................................................................................... 04
General Instructions for Battery Powered Tools and Chargers.................................................................05-06-07
Safety Instructions for Mains Powered Battery Chargers........................................................................................ 07
General Safety Precautions for Nailers........................................................................................................................... 08
Specifications.......................................................................................................................................................................... 09
Parts Illustration and Description.............................................................................................................................. 10-11
Function Description.......................................................................................................................................................12-14
Operating Instructions..........................................................................................................................................................15
Removing jammed nails................................................................................................................................................15-16
Firing Frequency..................................................................................................................................................................... 16
Maintenance................................................................................................................................................... 16-17-18-19-20
After Daily Work...................................................................................................................................................................... 20
Accessories................................................................................................................................................................................ 20
Troubleshooting......................................................................................................................................................................21
Parts Breakdown......................................................................................................................................................................22
Parts List..................................................................................................................................................................................... 23
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What’s in the Box...
Model Number: GFN3490
1 off: Gas Powered Framing Nailer with Carry Case
2 off: Batteries 7.2V 1.5Ah NiMh
1 off: Battery Charger 230V 50Hz 80W
1 off: Safety Googles
1 off 4mm Hex Key
1 off: 3mm Hex Key
1 off: Piston Removel Rod
1 off Instruction Manual
03
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Having unpacked your framing nailer, please check the contents against the ‘What’s in the box’ list
above. If there are any pieces missing or damaged, contact our sales and spares department in
accordance with the instructions laid down in our catalogue. Please dispose of any unwanted
packaging responsibly. A lot of the packaging is recyclable.

04
You may notice the following symbols used on labels or in the leaflets/manuals associated with your
tools. The meanings of the symbols are shown below:-
Do not dispose in
general rubbish
Recyclable
Indoors Only
Temperature
Limitations
Double
Insulation
NiMh Battery
Technology
40
10
˚C
Disposal of Spent NiMh Electrolytic Battery Packs...
Be advised NiMh electrolytic batteries, can constitute a pollution
hazard.
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DO NOT dispose in clean water run offs
DO NOT incinerate
DO NOT Dispose of in general household waste.
If you have a spent NiMh Electrolytic battery pack you must dispose of it responsibly.
We respectfully suggest that you contact the local environmental control officer at your local council
and request their procedure for disposing of such waste.
If your local council has no contingencies for dealing with such waste, we are prepared to arrange
disposal on your behalf. What you must do.
Wrap the battery securely in a padded plastic bag to minimise transit damage.
Seal the bag as well as you can (layers of sticky tape?)
Address the bag to: Axminster Power Tool Centre. Axminster, Devon. EX13 5PH.
Please label the bag clearly "NiMh Electrolytic Battery for Disposal"
Symbols...

05
General Instructions for Battery
Powered Tools ...
Good Working Practices/Safety
The following suggestions will enable you to
observe good working practices, keep yourself
and fellow workers safe and maintain your tools
and equipment in good working order.
WARNING!! LEAKING BATTERY The
electrolytic in the battery is corrosive,
if a battery is damaged and leaking,avoid contact
with the skin; if contact is made, flush the area
with running water, pat dry and seek medical
attention and advice at the earliest opportunity,
inform the medical service that the contaminant
was a "high alkaline, corrosive liquid". If the
electrolyte comes into contact with the eyes,
flush with copious amounts of water only, seek
medical attention immediately, relaying the
information above.
Battery Powered Tools
Workplace/ Environment
The tools are not designed for sub-aqua
operation, do not use when or where they are
liable to get wet. If tools are set up in the open
and it starts to rain, cover them up or move them
into the dry. If tools do get wet, dry them off as
soon as possible with a cloth or paper towel.
Keep the tools clean, it will enable you to see
more easily any damage that may have occurred.
Clean the tools with a damp soapy cloth if needs
be, do not use any solvents or cleaners as these
may cause damage to the plastic parts or to the
electrical components.
Keep the work area as uncluttered as is
practical, this includes personnel as well as
material. Under no circumstances should
CHILDREN be allowed in work areas.
Do Not carry tools around with fingers near the
trigger switch, and engage the stop-lock of the
tool if one is available. It is preferable to move
small tools e.g. drills and jigsaws to the work
area in their carrying/storage cases; if this is not
possible it is advisable that you do not mount
the blades or drill bits into the tool until you
reach the work area (they make effective
stabbing tools if you trip or stumble).
If you are working from ladders or towers,
ensure they are securely fixed/braced, and
always maintain a balanced, comfortable working
posture; do not over-reach to get the work done,
the extra time required to move the ladder or
tower is a good trade off against injuries
sustained from a fall. Similarly non-slip footwear
and non-slipsurfaces are a good investment.
If the work you are carrying out is liable to
generate flying grit, dust, swarf or chips, wear the
appropriate safety clothing, goggles, gloves,
masks etc; if the work operation appears to be
excessively noisy, wear ear-defenders. If you wear
your hair in a long style, wearing a cap, safety
helmet, hairnet, even a sweatband, will minimise
the possibility of your hair being caught up in
the rotating parts of the tool, likewise,
consideration should be given to the removal
of rings and wristwatches, if these are liable to
be a hazard.
Do not work with tools of any description if
you are tired, your attention is wandering or
you are being subjected to distraction.
A deep cut, a lost finger tip or worse, is not
worth it!
The following suggestions will enable you to observe good working practices,
keep yourself and fellow workers safe and maintain your tools and equipment
in good working order.
Good Working Practices/Safety
WARNING! KEEP TOOLS AND EQUIPMENT OUT
OF THE REACH OF YOUNG CHILDREN
!
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