Labconco Protector XL Floor-Mounted (Walk-In) Laboratory Hoods 98606 - Manual (Page 32)

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Product Service 1-800-522-7658
Chapter 3: Getting Started
grounding connection shall not be
made to the terminal box cover.
The fluorescent light has been mounted outside the top
liner panel and is sealed from vapors inside the hood
structure. To change the fluorescent light bulbs in your
hood, you must first remove the front panel from the
hood. Next remove the knock out plugs holding the
light fixture in place. Lift fixture up and replace any
defective bulbs. Reverse order to reassemble.
Connecting the Service
Lines to the Protector XL
Floor-Mounted Fume Hood
The hoods with service fixtures have been plumbed and
factory checked from the valve to the hose connector or
gooseneck. For shipping purposes, the plumbing is
then disconnected and can be re-installed by the
installer. The qualified installer shall then supply the
inlet tubing. To make these inlet connections, tubing
can enter the hood from above or through the back as
long as it misses the vertical-rising sash weights.
NOTE: Inspect all fittings for
leakage. Tighten the fittings slightly if
needed.
Should access to the hood plumbing fixture bodies be
required, remove the service access plate on the hood
front corner posts by loosening their individual screws.
(See item 11 Figure A-1, page 48 and 49) The valve
body will now be fully exposed for any service work
that may be necessary. The service fixtures supplied on
your laboratory hood are designed for use with the
following services:
• Air • Hot Water • Vacuum
• Cold Water • Natural Gas – See caution below
!
CAUTION: Do not use oxygen with any standard
service fixture. Contact Labconco Customer
Service for oxygen fixture information.
!