Silverline 160A Arc Welder - Manual (Page 6)

www.silverlinetools.com
5
Arc Welder 466888
www.silverlinetools.com
5
d) Store idle power tools out of the reach of children and do
not allow persons unfamiliar with the power tool or these
instructions to operate the power tool. Power tools are dangerous
in the hands of untrained users
e) Maintain power tools. Check for misalignment or binding of
moving parts, breakage of parts and any other condition that may
affect the power tool’s operation. If damaged, have the power
tool repaired before use. Many accidents are caused by poorly
maintained power tools
f) Keep cutting tools sharp and clean. Properly maintained cutting
tools with sharp cutting edges are less likely to bind and are easier
to control
g) Use the power tool, accessories and tool bits etc. in accordance
with these instructions, taking into account the working
conditions and the work to be performed. Use of the power tool for
operations different from those intended could result in a hazardous
situation
Service
a) Have your power tool serviced by a qualified repair person using
only identical replacement parts. This will ensure that the safety of
the power tool is maintained
Welding Safety
• Welding produces toxic fumes, and can reduce oxygen levels in the
work area. Always work in a well ventilated area. Avoid inhaling welding
fumes; use a suitable respirator where appropriate
• Some metal parts may have galvanised, lead, cadmium, or other
coatings. Attempting to weld through these coatings can produce highly
toxic fumes. Always remove all coatings before welding
• If you experience irritation to the lungs, throat, or eyes whilst welding,
STOP IMMEDIATELY and seek fresh air
• Welding produces extremely high levels of UV light. To prevent eye
damage ALWAYS wear an approved welding face mask. Under no
circumstances look directly at the arc
• If there is a possibility of other people approaching the work area, erect
suitable screening to protect them from the light or glare
• To prevent skin damage ALWAYS wear a suitable fire proof long sleeve
jacket, heat proof gloves, and cap. Keep covered up
• Always remove any flammable materials (e.g. cigarette lighter, matches)
from your clothing before welding
• Always keep a fire extinguisher nearby when welding. Sparks and
accidental contacts can cause fires
• Only weld when all work pieces, and work area are dry
• Do not weld sealed containers (e.g. fuel tanks, air tanks, oil drums).
The heat generated from welding can cause sealed containers to burst
without warning.
• Be aware of transferred heat. Metal parts can conduct heat away from
the work area, and cause ignition of flammable materials
• Be aware that welded parts will remain hot for some time after joining.
Allow to cool fully before handling, or leaving unattended
• Never weld in the presence of flammable gasses, liquids, or dust
• Always ensure that you have a responsible person nearby to alert you to
any fire, or to call help in an emergency
• Use of welding machines will create powerful magnetic fields. This may
disturb the operation of sensitive electronic equipment. Pacemaker
wearers should consult a doctor before using a welding machine.
• Do not overload power supply. Check that your mains wiring is capable of
delivering the required currents safely
1 Current Control Knob
2 Carry Handle
3 Power Switch
4 Electrode Holder and Cable
5 Earth Clamp and Cable
Product Familiarisation
Accessories
Welding Mask (inc. handle and visor)
Hammer & Brush
Unpacking Your Tool
• Carefully unpack and inspect your tool. Fully familiarise yourself with all
its features and functions
• Ensure that all parts of the tool are present and in good condition. If
any parts are missing or damaged, have such parts replaced before
attempting to use this tool
Assembly
Assembling the mask
1. Carefully slot the handle into the fixing slots on the mask. Ensure both
nibs engage for a secure fit
2. Remove protective wrapping from the visor and slot the visor into
place. Take care not to scratch the visor, and ensure the visor engages
fully with the clips so that it fully covers the viewing panel and cannot
be dislodged
Before Use
• Always wear appropriate personal protective equipment for the job that
you are to do. Use of this machine requires a welding mask, gloves, heat
resistant clothing, and if appropriate a respirator
• Always ensure that you have an appropriate fire extinguisher near to
the work area
• Always inspect your machine for damage or wear. Pay particular
attention to leads and cables. If any damage is found DO NOT USE
• Check that all casings or covers are properly closed and secured
• Position the welder in such a way that it will not move or tip in use.
Ensure that there is at least 500mm of clear space around the welder to
allow proper ventilation
Connecting to a Power Supply
Important: This welder is not supplied with a mains electrical plug
• At full capacity it will draw far too much power for a normal mains plug
and socket
• This machine must be connected by a qualified person to a suitable
power supply capable of handling the current
• Please refer to the Specification for details of this welder’s input capacity
• If in any doubt, do not attempt to connect or use this welder
Operating Instructions
Warning: DO NOT USE this welder unless it has been connected to a
suitable power supply by a qualified person, strictly in accordance with
guidance provided in ‘Connecting to a Power Supply’ above
• Always unplug the welding machine from the power supply and allow to
cool completely before attempting to fit or replace any part
• Always unplug the welder from the power supply when not in use
Setting the machine
• To achieve a good quality weld the Current Control Knob (1) must be
set correctly
• Turning the control knob clockwise will increase the welding current,
turning the knob anti-clockwise will reduce the welding current
Welding rod selection
• In order to produce a good quality weld, the correct type of welding rod
must be used. Welding rods are available in a variety of thicknesses and
materials, and with a range of coatings
• See the specification table and refer to rod manufacturers guidelines to
select the correct rod for your requirements
Duty cycle
• This machine is not designed to weld constantly. Excessive continuous
welding would cause overheating and damage to internal components
• The duty cycle (see specifications) defines the number of minutes, in
every ten minutes, that the machine can weld
• For a duty cycle of 30%, the machine may be used for 3 minutes, then
must be allowed 7 minutes to cool
• If the duty cycle is exceeded, the machine will automatically cut out
• Using the machine at reduced current settings, and maintaining good
ventilation, will maximise the duty cycle
466888_Z1MANPRO1.indd 5 22/06/2012 10:16