Forma Scientific, Inc.___________________________________________________Operation
4-1
Section 4 – Operation
4.1 Control and Indicating
Devices (Refer To Figures 4-1
and 4-2)
Before operating the
cabinet become familiar with the
following items:
a. Blower Switch
The blower switch
controls power to the
internal blower.
b. Light Switch
The light switch controls
power to the fluorescent lamp or
the optional ultraviolet lamp
(both lamps are located in the
work area).
Note: With the ultra-violet lamp option, the switch provides the following settings:
"off" = center, fluorescent "on" top side, and ultra-violet "on" bottom side. Only
one lamp may be lit at a time.
c. Ultra-Violet Light (Optional)
Caution: Eyes or skin should not be exposed to ultra-violet light. Recommended usage
is only when the laboratory is not in use.
Cabinets may be equipped with an ultra-violet germicidal light as optional equipment.
The "dual purpose" light switch labeled "Lights" controls power to the optional ultra-violet lamp.
Note: With the ultra-violet lamp option, the switch provides the following settings:
"off" = center, fluorescent "on" top side, and ultra-violet "on" bottom side. Only
one lamp may be lit at a time.
Optional
Stand
Duplex
Outlet
Duplex
Outlet
Drain
Valve
Standard Service
Valve (air-vac)
Standard Service
Valve (air-vac)
Sliding
Window
Light
Housing
HEPA
Filter
HEPA
Filter
Filter
Guard
Blower Housin
w/Boot Assembly
Control Panel
Hinged Window
Assembly
Static Pressure
Gauge
Exhaust Damper
Assembly
Figure 4-1
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