Use and Care Guide
6. Pull the two supports of the attached  panel of the mainframe with both hands and  pull them upward, tear off the 
protective film of the panel and the attached panel of the mainframe, and insert the attached panel of the mainframe 
back along the gap between the panel of the mainframe and the shell.
7. 
up at the hitching leg on the wall at an angle, and use a level ruler to ensure that the machine is installed horizontally.
Fix the check valve on the range hood as shown in the figure, then lift the range hood and hang the back hook hole 
8. 
pipe, and tighten the nut (to prevent the machine from decoupling accidentally under external force).
After the machine is installed in place, install the hitching leg stop block and the gasket on the M6 metal expansion 
31
9 Attach the duct to the check valve and seal with aluminum 
tape, and then plug it in.
. 
Note:  Please  straighten  the  flexible  aluminum  duct  when 
mounting, to avoid noise generated when the flexible aluminum 
duct  is  semi-stretched,  and  cut  off  the  excess  parts  with  wire 
pliers. The connection between the air outlet pipe and  the  wall 
hole or the  public flue must be tightly sealed to  ensure that the 
air  outlet  pipe  is  firmly  connected  with  the  check  valve  or  the 
public  flue,  and  ensure  that  the  blade  at  the  connection  of  the 
check valve or the public flue is opened and closed flexibly.
S 4.2×18
self tapping 
screw
T
Check valve
Check valve 
seal
Junction 
box
3
2-2- /16”(50-55mm)
3
Ø /8”(10mm)
 Range Hood










