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ERRATA SHEET
After this manual
was
printed,
refinements
in
equipment design
occurred. This sheet lists
exceptions
to
data
appearing
later
in
this manual.
AMENDMENT TO SECTION
3
INSTALLATION
Add
Section
3-5.
CORROSION PREVENTION
Prevent corrosion in the torch and
cooling
system
by following
these
guidelines:
a.
Do
not
allow
aluminum, steel,
cadmium
plate,
soft
(lead)
solder,
or
zinc materials to
contact
the
cooling
fluid. Metal
materials
in contact with
the
cooling
fluid
must
be made of
brass,
copper, silver
solder,
or
300
Series
stainless steel.
b.
Use
only good quality
hoses and
tubing
that do
not
contain carbon
or
steel
reinforcing.
c.
Use
only
brass,
plastic,
or
stainless steel
fittings.
c.
Add chlorine bleach
to
the coolant
system
to eliminate
algae.
Add
1/2
oz.
(15 ml)
bleach
to
Radiator and
Watermate models 1A and 2A. Add
1
oz.
(30 ml)
bleach
to
Coolmate
4
models.
Using
more
than the
specified
amount
of bleach
in the
coolant
system
will
increase corrosion and shorten the life of the
system.
d.
If
operating
the coolant
system
at
temperatures
below
freezing,
use a
solution of
ethylene glycol
(Miller
Part No.
128
705)
in
the
system.
Avoid
using automotive-type
antifreezes
that contain anti-leak
compounds
which could
block torch
cooling
passages.
e.
Do not
change
the coolant unless it becomes discolored
or
contaminated. Add
soft,
high quality
tap
water,
deionized
water,
or
distilled
water to
the
system
to
maintain coolant level.
f.
Make
sure
all electrical connections
are
tight.
Do
not
make electrical connections with
connectors made
of
different metals.
AMENDMENT TO
SECTION
6
PARTS LIST
Amend Parts List
as
follows:
Part
Replaced
No.
With
Description
Quant~y
7-35
...
082 366
....
141 936
.
STRAIN
RELIEF,
cable flexible
(Eff
w/KB1
9)
1
~First
digit
represents
page
no
digits following
dash
represent
item
no.
BE SURE TO PROVIDE
MODEL
AND
SERIAL NUMBER
WHEN
ORDERING REPLACEMENT PARTS.
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