11
7. As pic 11 shown, connect the 4 adjustable angle iron bracket with the housing by
8pcs M4*12mm machine silk screw, next refer to pic 12/13, lift up the housing, use
8pcs M4*12mm machine silk screw and M4 nut with gasket to fix the housing onto the
2 hanging board, meanwhile, pull the expansion pipe outside.(Note: The expansion
pipe must be fixed on the housing firmly.)
8. After installing the housing to the hanging board, use cross screwdriver or straight
screwdriver to adjust the screw of the angle iron bracket, direct the housing
horizontally and to the required height. Adjust method: Adjust rang of the angle iron
bracket is 0-25mm, clockwise swing the screw of the 4 angle iron bracket, slightly
move the housing upwards; meanwhile, anticlockwise swing the screw of the angle
iron bracket, slightly move the housing downwards. Use the cross screwdriver to
screw the safety screw tightly after the level position and height is suitable.(Refer to
pic 14)
HINTS FOR EXHAUST DUCT INSTALLATION
The following rules must be strictly followed to obtain optimal air extraction:
• Keep expansion pipe short and straight.
• Do not reduce the size or restrict expansion pipe.
• When using expansion pipe always install the pipe pulled taut to minimize pressure
loss.
• Failure to observe these basic instructions will reduce the performance and increase
noise levels of the cooker hood.
• Any installation work must be carried out by a qualified electrician or competent
person.
•Do not connect the ducting system of the hood to any existing ventilation system
which is being used for any other appliance ,such as warmer tube, gas tube , hot wind
tube.
•The angle of the bend of the expansion pipe should not be less than 120º; you must
direct the pipe horizontally, or, alternatively, the pipe should go up from the initial point
and should be led to an outer wall.
