Labconco Purifie Horizontal Clean Benches 36125 Series - Manual (Page 36)

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Chapter 5: Using Your Clean Bench
The UV light is interlocked to only
operate when the blower is off.
NEVER attempt to bypass this
interlock.
Reading the Pressure
Gauge
The pressure gauge on the front of the unit displays the
total system operating pressure (the negative pressure
below the prefilters, plus the positive pressure on the
HEPA filter). The pressure gauge reading should be
periodically recorded during use. An increase in
pressure indicates either prefilter or HEPA filter
loading.
Use of the Clean Bench
Planning
• Thoroughly understand procedures and
equipment before beginning work.
• Arrange for minimal disruptions, such as room
traffic or entry into the room, while the clean
bench is in use.
Start-Up
• Turn on fluorescent light and clean bench
blower.
• Check the prefilter for obstructions and note the
gauge reading.
!
Figure 5-1