UVP 81-0357-01 PCR Hoods - Manual (Page 17)

PCR Workstations and Cabinets Page 17
4. Carbon Filter: Slide the filter assembly out of the chamber. The Carbon Filter (76-0352-01) then
slides to the right out of the filter assembly. If the filter does not slide out easily, loosen the thumb
screws in front of the filter.
5. HEPA Filter: To replace the HEPA filter, slide the filter assembly out of the chamber and remove
the carbon filter if not already removed. Turn the knobs counterclockwise to loosen. Open the
HEPA door.
Slide the HEPA filter out and replace filter. Close the door and tighten the knobs (turn clockwise).
Insert the carbon filter. Tighten the carbon filter thumbscrews if loose. Close filter door. Retighten
the knobs (2) on the workstation ceiling.
Replacing UV Tube in the Filter System (HEPA/UV3 Models Only)
Follow steps 1 and 2 under “Replacing the Filters” and remove the carbon filter as described in step 4
above. Step 5 shows location of the UV tube.
The tube has two prongs on each end. Twist the tube 90° then remove the tube from the sockets. To
install a new tube, carefully hold the tube on each end and insert the tube into the socket. Twist the tube
90° until the tube locks into place.
Replace the carbon filter and retighten the knobs (2) on the ceiling of the PCR Hood.
Knobs
UV Tube
Carbon
Filter
HEPA
Filter
Thumb
Screws