INSPECT THE JOINT
•A good joint should be shiny and smooth.
• If the joint has tear shaped lumps on it, the solder was
not hot enough.
• If the solder looks dull or crystalline, the components
were moved during soldering.
• If there is little solder in the joint, more heat is nee-
ded.
• If the joint shows yellow or black, either too much
paste has been used or the solder has been overheated.
SOLDERING PRINTED CIRCUITS
The connectors and miniature components of printed
circuit boards are very temperature sensitive and can be
easily damaged. Be aware that heat and soldering work
can damage the components.
Do not attempt to solder these components unless you
competent to do so.
Follow these points:
• Prepare the job. Clean as directed.
• Pre-assemble the components
• Secure the board or components
• Use top quality solder and anti-corrosive flux.
• Do not apply surplus solder.
• Keep the soldering time as short as possible.
• Follow the component manufacturers advice on how
to solder the item.
USING THE GUN FOR PYROGRAPHY AND PLASTIC WORK
The soldering gun can be used for Pyrography (heat
engraving of wood, leather and other materials) and also
for working/cutting plastic items.
The same safety guidelines apply as in the Soldering Safety section.
• Be aware that different materials react to heat in dif-
ferent ways, so always practice on a piece of scrap
first and do not proceed with the job until you are
sure you are competent to do so.
• With the gun switched off and unplugged, clean the
tip.
• Switch on and warm up the tip.
• Test for performance on the material, if the tempera-
ture is too high the will burn quickly. Adjust the
heating time accordingly.
• Do not heat the tip for long periods i.e. more than 60
seconds at a time.
MAINTENCE, CARE AND REPAIR
Ensure the soldering iron/gun is switched off and
unplugged.
CLEANING
Clean with a soft brush or damp cloth, dry off afterwards.
Do not use flammable liquids like methylated spirits to
clean the soldering gun/iron; they can damage the plastic
parts.
FAULTS
Switch OFF immediately at the mains plug and
remove the plug when:
• The plug or cable is damaged.
• The switch on the hot air gun is defective.
• You smell or see smoke caused by scorched insulation in the soldering gun/iron.
Overheating
• The ventilation slots are blocked with dirt.
Clean with brush/dry cloth.
The soldering gun does not heat when switched on
• Check the mains lead and the fuse/plug.
• Take to your Ferm Dealer for repair.
• The heater element is defective.
Take to your Ferm Dealer.
MAINTAIN TOOLS WITH CARE
Keep the tools clean for better and safer performance.
Follow instructions for changing accessories. Inspect
tool and extension cables periodically and if damaged,
have them repaired by a qualified person or authorised
service body.
Keep handles free from oil or grease. Keep the ventilation slots clean to prevent motor overheating.
Check for damaged parts
Do not use a tool with damaged parts, before further use
a damaged tool must be carefully checked by a qualified
person to determine that it will operate properly. Check
for alignment of moving parts, binding or breakage of
parts, mounting and other conditions that may affect its
operation.
A damaged part or guard should be properly repaired by
an authorised service centre, unless indicated otherwise
in the instruction manual. Have defective switches
replaced by an authorised service centre. Do not use a
tool if the switch does not turn on and off.
Have your tool repaired by an expert
This appliance is manufactured in accordance with relevant safety standards. Only experts must carry out repairing of electrical appliances, otherwise considerable danger for the user may result.
Storing tools
When not in use tools should be stored in the dry, out of
reach of children.
Ferm 5
USING THE SOLDERING GUN
Ensure the gun is switched off and unplugged.
Refer to illustration page 2.
BEFORE OPERATING
Check the voltage on the soldering gun corresponds
with your power supply voltage and that the plug and lead
are in good condition.
OPERATION
Place the iron in a safe rest position so that the tip is not
touching any surface. Use the stand supplied.
To switch the gun ON
• Plug into a suitable main supply and switch on at socket.
• Press the switch (4) on the soldering gun the indicator light (3) will light up.
To switch OFF
• Release switch (4)
• During operation you must keep the switch depressed to heat the tip, the longer the switch is depressed
the higher the soldering temperature.
• To find the right amount of time to keep the switch
depressed, practice with the components and solder
being used before starting the job.
• As a guide to achieve a constant temperature do not
keep the switch depressed for more than 12 seconds
or released for more than 48 seconds.
•A constant tip temperature produces consistent
quality joints and extends the life of the tip.
USING THE SOLDERING IRON
Ensure the iron is unplugged.
BEFORE OPERATING
Check the voltage on the soldering iron corresponds
with your power supply voltage and that the plug and lead
are in good condition.
OPERATION
Place the iron in a safe rest position so that the tip is not
touching any surface. Use the stand supplied.
To switch iron ON
• Plug into a suitable main supply and switch on at socket.
• The iron will reach operating temperature after a
short time.
To switch OFF
• Switch off at socket and remove plug.
SOLDERING SAFETY
• Plug into a suitable main supply and switch on at socket.
The lead content of solder/flux and the fumes pro-
duced are toxic to you and the environment.
The solder, components, tips and shafts of the iron and gun
get hot enough to burn you.
WHEN USING THIS EQUIPMENT
• Wear a suitable fume mask.
• Use fume extraction/ventilation
• Wear safety glasses and gloves.
• Avoid wearing contact lenses
• Keep your arms and other exposed skin covered to
protect against splashes of hot solder/flux.
• Hold components with soldering clamp, pliers or
vice.
• Do not eat, drink or smoke while using this equip-
ment or in the work area
• While working do not leave this equipment unatten-
ded, always store it securely in the original containers.
• Dispose of waste solder and other material in a
responsible way. Seek advice on waste disposal from
your local authority or the Helpline
SOLDERING WITH THE IRON AND
GUN
There are a number of different types of solder and flux
available for different types of soldering jobs, always consult your supplier or the manufacturer about the correct
soldering materials to use for the job in hand.
• Before you start, the components to be soldered
must be clean.
• Remove oxidation and dirt with abrasive paper, wire
wool, files or wire brushes.
• Degrease the components with methylated spirit or
similar. Take care highly flammable!
• Tin the tip. With the iron or gun switched off clean
the tip with wire wool, switch on, heat up and apply
flux and solder to coat the tip.
• Ensure the components to be soldered are firmly
held. Twist wires, clamp or fix as appropriate.
• Apply flux if required, heat up the joint with the tip,
and then apply a small amount of solder to the
tip/joint.
• Heat for as little time as possible to enable the solder
to flow onto the joint.
• Allow the joint to cool without moving it, about 10 to
15 seconds depending on the size of the components.
4 Ferm