Installation
‐
Interlock
Connections
22
6.6
Interlock
Connections
The
chiller
is
equipped
with
a
standard
4
‐
pin
male
M12
Eurofast®
connector
for
the
interlocks
(refer
to
Figure
10).
The
pin
‐
out
for
the
interlock
connector
is
shown
on
the
Logic
Page
of
the
Electrical
Prints
in
Appendix
B.
6.7
Ethernet
Connection
The
chiller
is
equipped
with
a
standard
RJ
‐
45
connector
to
enable
Ethernet
connectivity
to
the
chiller
controller.
6.8
Plumbing
Connections
The
chiller’s
plumbing
connections
are
located
on
its
plumbing
I/O
side
(refer
to
Figure
10).
The
chiller
has
the
following
plumbing
connections:
Table
6:
Chiller
Plumbing
Connections
Symbol
Description
Connection
Type
Hose
Size
Process
fluid
inlet
to
the
chiller
from
the
plasma
cutting
system.
3/4
‐
16
Male
37°
Flare,
(#8
JIC)
Please
reference
Hypertherm,
Inc.
HPR800XD
manual
for
approved
hoses
and
lead
lengths
Process
fluid
outlet
from
the
chiller
to
the
plasma
cutting
system.
3/4
‐
16
Male
37°
Flare,
(#8
JIC)
CAUTION
It
is
highly
recommended
to
use
the
hose
kits
supplied
by
the
plasma
cutting
system
manufacturer.
Exceeding
recommended
plumbing
lengths
can
increase
system
pressure
beyond
the
capabilities
of
the
pumps
and
can
cause
the
pumps
to
supply
less
than
the
required
flow
rate
for
proper
operation.
Consult
the
factory
if
recommended
lengths
are
to
be
exceeded.
To
install
connecting
plumbing
between
the
chiller
and
plasma
cutting
system:
1.
Remove
all
caps
at
each
plumbing
port
on
the
chiller.
2.
Install
the
manufacturer
provided
hose
kits
between
the
chiller
and
plasma
cutting
system.
3.
Ensure
that
hoses
are
routed
in
an
orderly
fashion
and
free
of
kinks.
4.
Fully
open
all
valves
(if
present)
between
the
chiller
and
plasma
cutting
system.
WARNING
All
plumbing
connections
should
be
performed
only
by
properly
trained
and
certified
operators
wearing
proper
protective
gear
and
using
appropriate
tools.
Failure
to
correctly
install
plumbing
fittings
can
lead
to
leaks,
loss
of
coolant,
and/or
water
damage
to
nearby
equipment.
Hypertherm, Inc. Part Number: 810540
Summary of Contents for Koolant Koolers N-Series
Page 61: ...Appendix B Electrical Schematics PLC 59 PLC Hypertherm Inc Part Number 810540...
Page 62: ...Appendix B Electrical Schematics I O Module 60 I O Module Hypertherm Inc Part Number 810540...
Page 63: ...Appendix B Electrical Schematics Logic 61 Logic Hypertherm Inc Part Number 810540...
Page 73: ...Appendix E Declaration of Conformity 71 Hypertherm Inc Part Number 810540...
Page 74: ...Appendix E Declaration of Conformity 72 Hypertherm Inc Part Number 810540...
Page 75: ...Appendix E Declaration of Conformity 73 Hypertherm Inc Part Number 810540...