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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

!

!

Continues Over....

Summary of Contents for GFN3490

Page 1: ...ails 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...

Page 2: ...tem 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...

Page 3: ...ff Piston Removel Rod 1 off Instruction Manual 03 A B C D E F G A B C D E F G Having unpacked your framing nailer please check the contents against the What s in the box list above If there are any pi...

Page 4: ...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 l...

Page 5: ...rs 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...

Page 6: ...the casing is not damaged It is always advisable to insert nails into the tool with the battery pack disengaged in case the trigger switch is inadver tently operated as this is not always practical u...

Page 7: ...if you are having to force the battery into the charger the chances are you have it the wrong way round check and try again 8 Switch the charger on and check that the correct indicators illuminate all...

Page 8: ...d function If there is any doubt have the tool repaired and tested by a suitably qualified person 10 REPLACEMENT PARTS AND ACCESSORIES When servicing only use approved replacement parts Only fit the a...

Page 9: ...meter Fuel Cell LIfe Charge Time Load Capacity Overall L x W x H Weight Battery Charger Model Power Supply Charging Current Charging Time Trade 2 x 3000mAh 2 x D C 7 2V NiMh 4000 Nails per Charge 2 3...

Page 10: ...you receive it The information below is a description of the framing nailer and to get a better understanding of the functions Battery Trigger Indication lamp Magazine lock Magazine Contact element F...

Page 11: ...Charger NiMh Battery s T Battery Terminal Charger Terminal RED LED FLASHING GREEN LED Green LED indication lamp charger is ON Red LED indication lamp FLASHING battery is being charged Red and Green i...

Page 12: ...e such as over charge over discharge and high temperatures will result in a short life span To avoid this the batteries should be charged and discharged once every three months Fig 1 Fig 2 Installing...

Page 13: ...e Hex screws and replace the spring See figs 10 11 Installing the fuel cell Adjusting the nail depth 1 Push in fuel cell lock and open the cover 2 Insert the fuel cell into the compartment Direct the...

Page 14: ...ll and battery before continuing 1 Depress the magazine lock button and pull it back to the rear of the magazine until it lock in place 2 Insert the nail strip into the magazine 3 Depress the lock but...

Page 15: ...h opens the combustion chamber to allow the fan to blow the hot gases through the exhaust vents Anti dry fire mechanism Lock This mechanism prevents the tool from firing when the nails have depleted S...

Page 16: ...d Continuous operation 1200 nails per hour No more than 5000 nails per day After 12 000 cycles the following service procedures should be carried out Fig 23 Fig 24 Firing Frequency Cleaning the air fi...

Page 17: ...b from the fuel cell compartment 4 Remove the spark plug lead c 5 Lift out the cylinder head assembly See figs 27 28 29 30 31 6 Remove the steel O ring d and clean the fan cylinder head assembly with...

Page 18: ...the combustion chamber with de greaser and wipe with a dry cloth See fig 35 9 Replace the cylinder head assembly as described on the previous page but in reverse 1 Remove the cylinder head as describe...

Page 19: ...c remove them and place safely aside See fig 41 beneath the exhaust plate see fig 43 place these spacers safely aside 5 Remove exhaust plate valve d clean with de greaser and place safely aside See fi...

Page 20: ...ver with a clean soft cloth 3 Check the air filter and clean if dustly The GFN3490 gas nailer uses the same nails and fuel cells as many other brands see our catalogue or visit our website at www axmi...

Page 21: ...21 Troubleshooting...

Page 22: ...Parts Breakdown 22...

Page 23: ...Parts List 23...

Page 24: ......

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