Haws 8330 - Manual (Page 2)

02/14 Model 8330 Page 2 of 5
LOCATION OF UNIT: The Model 8330 Stainless Steel combination Shower
Eye/Face Wash should be installed in close proximity to potential accident areas. It
should be clearly identified, free from obstructions and easy to access.
SUPPLY LINE: The minimum recommended line size is 1-1/4” IPS with 30-90 psi (2-
6 ATM) flowing pressure. Where sediment or mineral content is a problem, an inlet
filter is recommended.
PLUMBING CONNECTIONS: Inlet supply is female 1-1/4” IPS. Waste outlet is
female 1-1/4” IPS.
INSTALLATION PROCEDURE
Refer to Installation Drawing for clarification. Check parts list to insure all required parts
are included. Use pipe joint sealant PST #567 (Loctite) on all connections.
STEP 1:
Prepare the emergency shower foundation by using the floor flange as a
template. Locate the three holes for the 3/8-16 UNC x 6” anchor bolts.
(Not supplied). They should extend 1” above the floor level.
STEP 2: Once the concrete foundation is ready (dry), assemble the floor flange to
the anchor bolts; then securely fasten with 3/8-16 UNC Hex nuts and 3/8”
washers (Not supplied). Seal and tighten floor flange and (1-1/4”) tee
making certain the waste tee is facing the proper location and the foot
control holes are facing side to side.
STEP 3: Assemble nipple (1-1/4” x 21-1/2”) to the tee and tighten with a pipe
wrench.
STEP 4: Assemble the eye/face wash loop assembly to the (21-1/2”) nipple from
Step three. Connect the pipe wrench to the nipple between the two tees to
avoid damage.
STEP 5: Assemble in the following order:
Attach nipple (1-1/4” x 24”) onto the loop assembly.
Attach nipple (1-1/4” x 24”) onto the tee.
Attach tee (1-1/4” x 1-1/4” x 1”) onto nipple.
Attach nipple (1” x 8”) and valve assembly onto tee.
Attach street el (1”) and nipple (1” x 12-1/2”) onto valve.
STEP 6: Assemble showerhead onto street el (1”). If necessary, use Dow Corning
832 sealant placing 5 small beads on the male threads, just above the first
thread.
STEP 7: Assemble the sign onto the unit. Use the strap, screws, washers and nuts
provided to mount the sign onto the upright. The sign should be positioned
for maximum visibility.
STEP 8: Insert the plug into the optional supply line tee that is not used. Before
connecting the supply water line to the emergency shower; FLUSH THE
LINE THOROUGHLY.