5
6. Install the aluminum exhaust pipe: insert one of the ends in the outer ring of the check valve connection and seal
with exhaust pipe tapes. Then, put four snaps of the check valve connection in corresponding slots, and rotate them
clockwise to fix the exhaust pipe to the check valve.
Insert the other pipe end to the pipe connection and stick with tapes. Straighten the aluminum exhaust pipe to the
outdoors. This can be done directly when the wall hole is larger than the pipe. Otherwise, there are four pipe ends
(OD: 140, 150, 160, and 170 respectively) to be chosen from according to the hole size. Then cut the excess part with
scissors. (Specific steps are shown in the figure below) In case of connection with the public flue, straighten the
aluminum exhaust pipe and connect it to the public flue outlet.
Figure 11
Body
Check valve
Check valve connection
ST4×18 screw
Check valve seals
Note: During installation, straighten the aluminum exhaust pipe to avoid noises
in semi-stretched state. Excess part may be cut with a wire cutter.
Φ175 aluminum exhaust pipe
Exhaust pipe tape
Φ175 exhaust pipe connection
Cut the excess part smaller than the hole
Φ180
Φ170
Φ160
Φ150
Φ140
Exhaust pipe tape
Snap
Slot
Use
Switch Control Panel
Figure 12
Light Reservation
Reservation Display Area
Airflow Display Area
Cleaning reminder
吸油烟机
Range Hood
7. Install the other end of the aluminum exhaust pipe (reference)
Aluminum exhaust pipe and hob facing the window:
Remove one of the glasses and install a plywood with ventilation holes or punch directly on the glass.
●Hob away from the window:
Install the aluminum exhaust pipe through the window that is close to the hob and connected outside, or
install it by punching on the wall that is close to the hob and connected outside.
●Drill hole through the wall:
Determine the location of the aluminum exhaust pipe against the wall and draw the drilling range (i.e. a circle
slightly larger than the pipe OD) . Use a long drill bit to drill through the wall. Pay attention to the wall
structure and material, so as not to destroy other parts of the wall.
The hole diameter shall be close to that of the exhaust pipe. Undersized hole will cause poor
exhaust efficiency, more noises and lower airflow. The connection between the pipe and the hole
or the public flue must be sealed tightly to ensure that, the pipe and the check valve or public flue
is connected securely. The blades at the check valve connection or public flue connection must
be flexible.
Stir-frying Airflow
Power
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