Signature UPSE3024ST Manual Del Usaurio página 9

9 INSTALLATION
3-Wire Connection : Power Cord
WARNING
• The middle (neutral or ground) wire, which
is white, of a 3-wire power cord or a 3-wire
conduit has to be connected to the middle
post of the main terminal block. The
remaining two wires of the power cord or
conduit have to be connected to the outside
posts of the main terminal connection block.
Failure to do so can result in electrical shock,
severe personal injury or death.
Install the power cord as follows:
For power cord installations, hook the strain relief
over the power cord hole (1
of the oven. Insert the power cord through the strain
relief and tighten it.
Do not install the power cord without a strain
relief.
1
Remove the lower 3 screws from the terminal
block and retain them.
2
Insert the 3 screws through each power cord
terminal ring and into the lower terminals of
the terminal block. Make sure that the center
(neutral) wire, which is white, is connected to the
center lower position of the terminal block.
3
Tighten the 3 screws securely into the terminal
block. Do not remove the ground strap
connections.
3-wire connection
Black White Red
Conduit
connection plate
If screws are not tightened securely, it can result in
electrical spark and severe personal injury or death.
/ ) located below the rear
3 "
8
Terminal
block
4-Wire Connection : Power Cord
WARNING
• Only a 4-conductor power-supply cord
kit rated 120/240 volts, 50 amperes and
marked for use with ranges with closed-
loop connectors or opened spade lugs with
upturned ends shall be used.
The white middle (neutral) wire of the power
cord or 4-wire conduit has to be connected
to the middle post of the main terminal
block. The other two wires of the power
cord or conduit have to be connected to
the outside posts of the main terminal
connection block. The 4th ground wire
(green) must be connected to the frame of
the range with the ground screw. Failure
to do so can result in electrical shock, severe
personal injury or death.
Install the power cord as follows:
Do not install the power cord without a strain
relief.
1
Remove the lower 3 screws from the terminal
block and retain them.
2
Remove the ground screw and bend the end of
the ground strap up so the slot is over the hole
of the center screw removed in step 1.
3
Insert the ground screw into the power cord
ground wire (green) terminal ring and secure it to
the range frame.
4
Insert the 3 screws through each power cord
terminal ring and into the lower terminals of the
terminal block. Make sure that the white center
(neutral) wire is connected to the center lower
position of the terminal block.
5
Tighten the 3 screws securely into the terminal
block. The center screw now attaches the bent
up ground strap to the block.
4-wire connection
Black White Red
Ground
screw
If screws are not tightened securely, it can result in
electrical spark and severe personal injury or death.
Terminal
block
Ground
strap
Bend strap up
and attach
Conduit
connection plate