They come pre packaged with
every thing to get going if wanted, including foot pedal
if need be and
regulator and Tungstens,
We gaurentee the best price
for the same item,
these are quality ac/dc welders not the
cheapest,
2mm Alloy settings below
200ADC
Left
to right,
Base
Current,
Adjusts main
current with out pulse,
Foot pedal isolates this one once attached is
the foot pedal ramping
Current,
Foot
pedal
Adjusts base
current only and will activate the
switching of gas on and power start and will
still run up slope and down slope as
usual. (recommend these off as they will alter
what the foot pedal is trying control,
Also must have the
Arrow switch to 2 step when attaching foot
pedal,
Pulse can be used
with foot pedal and just the Pedal adults the
base current
Arc
Force Dial
To be used by
welding professionals for Stick welding,
Only,
Tig welding leave
arc force off,
AC
Frequency Dial
For Aluminum and
Copper,
For aluminum run
around 100-180hz and for Copper needs to be
very low AC frequency like 50hz,
SP%
Dial
is the length of welding time versus cleaning
time, set to max cleaning at 30% welding time
and 70% cleaning,
DC
Current / AC
Current Switch
DC = Mild Steel
and Stainless Steel and Copper
AC =Aluminum and Copper
DC welding
Current,
Good for welding Low Hydrogen electrodes and
Mild steel and stainless steel electrodes and
cast iron ect.
TIG/MMA
SWITCH
TIG =
for DC and AC Tig welding
MMA = Stick and Arc Welding
The 200ADC is not
suitable for Some stove
pipe welding rods such as 60-10, these type
rods need Specialised welding equipment with
high no load voltage,
Our 200DC MMZ welders of Rilon can run these
type electrodes,
Arrow Switch
2 Step for on Off operation and with foot
pedal,
4 Step for Continuos operation, click it
once to start and then click it again to
stop,
Pulse
frequency, How many times the pulse comes on a
off a minute,
I usually run this
on around the near off position myself as slow
rhythm
Pulse Width
Is the length of
the time the Pulse is on for, length of the on
period,
I find around the
0.5 length is a good starting point,
Up
slope
this is the length of time it takes for the
current to build up to main current,
Down
Slope
This is the
length of time it takes after switching
the switch off that it takes to come to going
off,
Post
Gas
Is the final stage
of the welding and just the gas continues to flow,
Also good to have
this set at least a little to protect tungsten
while it cools at end of welding also to get
some gas purged before welding click the
switch before entering welding area, to the point of
having it flowing at the time of welding,
Polarity,
Negative -
polarity for the Tig torch and + for the
Earth.
Stick welding
polarity check on the packet but most rods can
run both ways,
Tungsten Sizes,
Use 3.2mm high amps alloy and Ziconiated
Stainless and Mild
Steel use the Red Theroriated Tungsten 2.4mm
for high amps
1.6mm for low
amps,
Gas
Shrouds,
Special Gas
Shrouds for Tig welding of Stainless they
have gas diffuser in side for controlled Gas see
picture,
For Aluminum
welding use 7 or 6 and when doing very small
Stainless use the 5 with 1.6 tungsten,
Argon
Gas Regulator,
Use Adjustment
screw in Middle regulator to set pressure and
flow outlet, this needs to be set regularly
because as the bottle pressure changes and
decreases the flow rate will increase,
TO SET REGULATOR Open the flow meter and
adjust the flow pressure with the Allen screw
pressure adjuster under the centre lock nut it
adjusts the main pressure,
recommend 5L/Min
for Tig and 10L min max.
At torch Max
5L/Min for Tig and 10 for the Mig welding
Always turn bottle
tap and the Regulator flow meter off between
welding in case of leaks,
Spray with soapy
water regularly for gas leaks,
To conserve max gas, Always reset regulator
after each day or more and always when changing bottles
as there is different bottle outlet pressures
this gives
different pressure out of the Bottle valves,
also there is alot of difference between empty
and full pressures,
Air
cooled torches are fine for all
welding up to 200A for short periods and can
weld 100A all day but to try to weld
continuously for a 200A current its
recommended to be water cooled torch as the
torch will melt after some time and get very
hot to hold,
Water
cooled Torches
To be used for
Water cooled welding only really as these
torches rely on water for cooling and must
really have water to operate at anything above
120A for long periods,
Because the actual
welding cable is smaller to the air cooled
model as it uses the fact its water cooled to
be able to handle the extra current.
Water
coolers,
we have 7L
recirculating water coolers.
Mitech
Ac/Dc 200, jasic ac/dc 200, Weldtech ac/dc 200,
miller 200A ac/dc Welder. lincoln 200A ac/dc
Welder, Rilon Ac/dc welder,
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