KOBE RA-038 Serie Instrucciones De Instalación Y Manual De Operación página 11

1. If necessary, attach two rubber stands (provided) with two (4x8 mm) screws (provided) to
the back of the hood.
2. Using references on Table 2 and measurement on page 16, decide the leveling point of
the hood. Position two mounting screws (not provided) on the wall, leaving 1/8" away
from the wall as shown on Figure 11.
3. Align hood-mounting bracket to the two screws on the wall and hook hood into place.
Tighten screws to secure hood to the wall. CAUTION: MAKE SURE THE HOOD IS
SECURE BEFORE RELEASING.
Duct Cover Installation
4. Mark the position of the duct cover-mounting bracket. Use calculation E from Table 2 for
reference. Attach and secure duct cover-mounting bracket with two screws (not
provided). Refer to Figure 12. NOTE: Inner duct cover will cover the duct cover-
mounting bracket.
5. Connect electrical wires. Refer to "Wiring to Power Supply." If necessary to hide the
electrical wire connections, push wires back into the hood. Access the wire connections
underneath the hood by removing the bottom casing from the six screws. Before
reattaching the bottom casing, make sure wires do not slip between motors, impellers, or
any moving parts to prevent any damage.
6. Use aluminum or steel pipe to connect the exhaust opening on the hood to the ductwork
above. Use duct tape to make all joints secure and air tight.
7. Slide the inner duct cover up 2-inch before sliding the entire duct cover onto the hood.
Refer to Figure 13.
8. Adjust the height of the inner duct cover to the duct cover-mounting bracket. Secure
inner duct cover with two (4x8 mm) screws (provided) as shown on Figure 14.
9. Fasten outer duct cover to plastic plate on the hood with four (4x8 mm) screws (provided).
Hood-
Mounting
Bracket
Figure 10
Figure 12
9
Mounting
Screws
Figure 11
Figure 13