9
Installation
9
(Ventilating Type)
8. Make the exhaust port secure and air-tight using non-flammable tape
such as aluminium tape, etc. (not supplied)
（排气型）
8.
确保排气口的安全和密封性，使用铝箔胶带等（非提供品）不燃性胶带把导管的接口
密封起来。
1
、按“ ”键一次，接通电源；再按“ ”键一次，关闭电源。
3
示灯熄灭。
、按“ ”键一次，照明功能开启；再按“ ”键一次，照明功能关闭，“ ”指
2
按下高档电机高速运转，按下中档电机中速运转，按下低档电机低速运转。
、从左至右分别为低中高
3
个档速，
3
档为互锁，即当高档按下时，其他两档不能按下；
Operating Method
1
off
the
power
.
.
Touch
" "
once
to
power
up, then
touch
" "
again
to
turn
3
off
the
light
.
The
indicator
light
" "
goes
out
.
.
Touch
" "
to
turn
on
the
light, then
touch
" "
again
to
turn
2
interlocked, that is, when Hi be pressed down, Med and Low speeds
cannot be pressed down. Touch Hi speed, the motor will run highly.
Touch Med speed, the motor will run mediumly and touch low speed,
the motor will run lowly.
.
3
speeds
from
left
to
right
are
Low
,
Med
and
Hi
which
are
软管
不燃
性胶
带（
铝箔
胶带
等）
Flexible
duct
Taping with non-flammable
materials (Aluminium tape etc.)
