Labconco Protector ClassMate Laboratory Hoods 69716 - Manual (Page 56)

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Chapter 7: Modifying Your Protector ClassMate Fume Hood
Watersaver Outlet Service
Tube Part Numbers
Part Number Location Position
6991300 Front 1
6991301 Front (Gas) 1
6991400 Rear 3
6991401 Rear (Gas) 3
6991400 Rear Gooseneck Only 3
9. Connect the supply service tube between the source
and the WaterSaver valve male connector fitting by
pressing the tube all the way into the fitting and
through the two ferrules, turning the tubing nut
hand tight, and then approximately one more turn
using a 9/16" wrench. (Order P/N 4889900 or
4921100 (Gas) for 5.5' of supply tubing).
10. Make sure the valve service fitting is turned off
before pressurizing the service line. Once
pressurized, check the valve body, connectors, and
fittings for leaks. Tighten any leaking joints.
Figure 7-2
Street Elbow & Female
Connector not shown
Outlet Tube
Male Connector
Valve
Outlet Fitting
Connector