20
3. Part Names and Functions
No.
Name
Function
1
Lighting Key (On/Off)
Turn on/off the fluorescent light (internal lighting)
2
Exhaust blower On/Off
Key
Start or stop the ventilator
“ON” start the exhaust blower
“OFF” stops the exhaust blower. Generally, the ventilator stops with
a delay set by the incorporated timer for discharging gas remaining
in the hood.
3
Water supply remote
control handle
Remote control the opening/closing of water supply tap
4
Water tap
Water outlet
5
Power outlet
Supplies electricity to appliances used in the hood.
6
Front windowpane
This is a vertical door used to adjust the area of opening. It can be
held at any position.
7
Power distribution
panel
It contains circuit breakers for power supply to the fume hood. Also
it establishes the connection to the primary power.
8
Ventilation duct outlet
Outlet for discharging gas generated in the fume hood. A ventilation
duct is connected to this part.
9
Damper handle
This handle is used to adjust the discharged air flow.
10
Door drop prevention
stopper
Safety stopper which retain the windowpane in position in case of
broken wire. Use in accordance with the opening extent of
windowpane.
11
Exhaust blower
activation monitor
The movement of feathers visualizes the condition of air discharge
during the windowpane is fully closed.
12 Fluorescent light
Supplies a lighting intensity required to perform the work.
13
Fluorescent light
access panel
Access panel to replace the fluorescent light.
14 Drain water connection
Connection of water drain to the primary side.
15 Front panel (upper)
This is a decorative panel. This must be removed at first, to replace
the fluorescent light.
16 Baffle plate
This is a straightening vane to improve the confinement performance
of hood. It is installed at the back within the fume hood.
17 Gallery
This is a by-pass opening which prevents an extreme rise in wind speed
at the front opening when the front windowpane is about to be closed.
18 Door opening stopper
This stopper limits the maximum opening degree of windowpane. This
can be locked with a lock (optional).
19 Interior material
This constructs the inside surface of fume hood which is exposed to
experimental environments.
20 Exterior material
Material used for exterior of fume hood.
21 Sash handle
Handle to open/close the windowpane.
