Figure 3
Outlet
Overflow Head
Overflow Tube
Coupling Nut
Seal
Overflow Port
Outlet Adapter
6. If Overfl ow* is used - Install the Overfl ow Head in the sink. Measure and cut the
overfl ow tube to fi t into the Overfl ow Head and Overfl ow Port on the waste drain
Outlet. Install the Coupling Nuts and Seals on the overfl ow tube. Install the overfl ow
tube and tighten the connections.
General Instructions
11
7. Connect the drain line to the waste drain Outlet. If Outlet Adapters are used, seal all
threaded connections with pipe sealant.
8. Open and close the waste drain several times to check the operation. Check for leaks.
Maintenance
Figure 4 shows a maintenance explosion of a typical Waste Drain Assembly.
Snap-in Strainer
Plunger O-ring
Plunger
Assembly
Handle
Handle Nut
Figure 4
Parts kit B-39K* is available for all servicable seals in Waste Drain models B-3940 Series
thru B-3970 Series. Most seal service and maintenance can be conducted without
removal of the waste drain from the sink or plumbing system. A typical maintenance
procedure is as follows:
1. Remove the Snap-in Strainer to allow access to the plunger.
2. Loosen and unscrew the Handle Nut and remove the Handle Assembly. Handle
Assembly seals can be serviced at this point.
3. Lift and remove the Plunger. The plunger O-Ring can be serviced at this point.
4. Re-assemble in reverse order. Check for leaks.
* Overfl ow
B-3990-OF
is available through T&S
(see last page).
*
B-39K
is available through T&S (see last page).
Summary of Contents for B-3950 Series
Page 2: ...Exploded View 2 10 9b 1 2 3 4 5 8 9a 11 6b 6a 7 12 B 3940 Series...
Page 4: ...Exploded View 4 11 6b 12 2 3 4 5 8 9a 9b 6a 7 10 1 1b B 3950 Series...
Page 6: ...Exploded View 6 7 11 6b 12 1 2 3 4 5 8 9a 9b 6a 10 7b B 3960 Series...
Page 8: ...Exploded View B 3970 Series 7 6b 7b 12 2 3 8 4 5 9a 9b 6a 10 11 1 1b 8...
