Bosch HEI80 Installation Instructions Manual page 14

3. Remove thetop nut(hasanattached locking washer)
fromeachterminal post.
Note: DO NOT remove the second nut/washer on each
post. These must stay in place to anchor the internal wiring
attached to the terminal block.
,
5.
Remove the green grounding screw from the lower end
of the grounding strap.
Remove the grounding strap from the center post on
the terminal block. The strap will not be needed with
the flexible conduit electric installation. Remove it from
the unit.
9. Properly secure the flexible conduit at knockout on
angle and at supply side junction box. The wiring is
now complete.
Note: DO NOT connect electrical power to the range at this
time.
Three-wire Flexible Conduit Connection
The four-wire connection is preferred, but where local
codes and ordinances permit grounding through neutral
and/or conversion to four-wire is impractcal, the unit may
be connected to the power supply via a three-wire connec-
tion.
1. Disconnect electrical power at the breaker box.
2. Remove the terminal block cover to expose the
terminal block.
3. Remove the top nut, star washer, and round washer
from each post.
6. Attach the insulated grounding wire (G) to a terminal
lug (packaged with this manual) and secure the
terminal lug to the grounding hole with the green
grounding screw. Tighten the screw firmly, but do not
overtighten.
7. Attach the red wire (R) to a terminal lug and place the
terminal lug onto the left post. Replace the nut/washer
on the post and tighten to 20 in/Ibs. (50.8 cm) of torque.
8. Attach the black wire (B) to a terminal lug and place the
terminal lug onto the right post. Replace the nut/washer
on the post and tighten to 20 in/Ibs. (50.8 cm) of torque.
Note: DO NOT remove last round washer, last nut or inter-
nal wire leads.
4. (see the following figure) Attach the red wire (R) to a
terminal lug (packaged with this manual) and place the
terminal lug onto the left post. Replace the nut/washer
on the post and tighten to 20 in/Ibs. (50.8 cm) of torque.
5. Attach the black wire (B) to a terminal lug and place the
terminal lug onto the left post. Replace the nut/washer
on the post and tighten to 20 in/Ibs. (50.8 cm) of torque.
6. Attach the green wire (G) to a terminal lug and place
the terminal lug onto the center post. Replace the nut/
washer on the post and tighten to 20 in/Ibs. (50.8 cm)
of torque.
English 12 9000989331 Rev D