lnstallation
A 3-23
WARNING:
Risk of equipment damage,
personal
injury or
death. lnstall
a strain relief to
protect
wires
from being
damaged by the edges
of the
knockout hole.
GAUTION: Circuit boards can be easily damaged. Avoid any
contact with
circuit boards when removing a knockout hole
plug.
5. lf
you
have not already done so, remove
and discard the
plug
from
a
knockout hole on either the
back side or the bottom of the unit
(whichever
is most
convenient
for
your
operation) and install a strain
relief in
the
hole. Refer
to the following table for the appropriate size
strain relief.
NOTE:
Your unit may have several knockout holes. You should route
your
electrical service
wiring
through a smaller hole.
WARNING:
Flisk of equipment damage,
personal
injury
or
death. Use the appropriate length of
electrical service
line
to
prevent
the line from being disconnected when
you
open the
electrical enclosure.
6. See
Figure
A
3-15.
Route the electrical service line
through the strain
relief
to
TB1
on the 480
VAC
distribution board
(1)
and the
ground
terminal
(2).
Be sure to follow
the
routing
guidelines
in Wiring
Requiremenfs
at the beginning of this section.
I
Size
of Knockout Hole
Size of Strain Relief to lnstall
23 mm
(1s40
in.)
PG-16 or1l2-in. trade size
29.5 mm
(1s/32
in.) PG-z'l
35 mm
(13i8
in.)
'1-in.
trade size
q00
Nordson
Corporalion
All rights reserved
41-3000y
lssued
5/00
A3EN-04-[3V-X-4XXVI-1
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