Haws 1900 - Manual (Page 2)

02/14 Model 1900 Page 2 of 7
REQUIRED TOOLS: Tubing cutter, electric drill with standard drill bits, #2 Phillips
screwdriver, level.
OTHER TOOLS (only needed for certain installation configurations
– read installation
procedure for details): ABS cement, reciprocating saw or utility knife, hack saw or utility
knife, slip joint pliers.
LOCATION OF UNIT: The Model 1900 bottle filler is a wheelchair accessible drinking water
bottle filling facility. The height dimensions shown meet current ADA requirements. When
installing this unit, local, state or federal codes should be adhered to. If height other than
shown is required, then dimensions must be adjusted accordingly.
SUPPLY LINE: The minimum recommended line size is ¼ OD copper or plastic tubing with
30-90 psi (2-6 ATM) pressure. Where sediment or mineral content is a problem, an inlet filter
is recommended.
PLUMBING CONNECTIONS: Inlet is 1/4 “ O.D. push-in type fitting. Waste outlet is 1-1/4”
O.D. pipe.
MAINTENANCE: Periodically clean the strainer. Refer to 5874SS Valve Manual for more
information.
INSTALLATION PROCEDURE
GENERAL NOTES:
1. For all plastic push-in type fitting connections, only connect NSF-61 copper or
plastic tubing. Stainless steel or glass tubing is not recommended. The
following assembly instructions must be followed to ensure a watertight
connection:
a. Cut tubing square and clean.
b. Mark from end of tube the length of insertion (See table below).
c. Push tube into the fitting until it bottoms out.
d. To remove, depress collet and pull tubing out.
Tube Sizes
O.D.
Tolerance
Insertion Depth
1/4” ±.005” 11/16”
3/8” ±.005” 3/4”
1/2” ±.005” 7/8”
Step 1: Drain Setup
This bottle filler uses a reversible drain basin (see installation drawing).

If the basin protrudes from the front of the unit, it will drain into the electric water
cooler or drinking fountain below it.

If the basin protrudes from the back of the unit, it must be hard-plumbed to a
waste line with a 1- 1/4” O.D. slip joint connection (not supplied).
Lay the drain basin seal (supplied) into the groove on the bottom surface of the bottle
filler, and install the drain basin over it in the desired orientation, using the supplied
#8 x 1/2" pan head screws (qty. 4). Be sure the seal stays seated in its groove.
Front drainage setup:
The drain will
not empty into the bowl if the edge of the bowl is further than 6”
away from the wall. In this case, install the drain extender (see
“Alternate
Configurations
” in installation drawing), using ABS cement (not supplied) to