Table of Contents
Advertisement
SUPREMA 2001 - OPERATION & SERVICE MANUAL
CONNECTING TO A WATER SUPPLY
WARNING:
CAUTION:
!
Note:
A "T" fitting is
used when
tapping pipes
commonly used at
the sink stand-
pipe or drinking
fountain.
Page 10 of 60
Be certain of the type of water supply line you tap into. DO NOT connect
the coffee maker to a fire sprinkler water supply as this is a very high
pressure line. Connect to a drinking water supply only.
PLUMBING - Self-Piercing Saddle Valve
The self-piercing saddle valve is used for tapping into larger or odd-sized pipes which
you may encounter, usually in older buildings.
1. Position the valve over the pipe it is to tap into.
a) With the valve gasket in place around the needle, tighten the screws or
bolts that clamp the valve to the pipe from both sides. Be extra careful
not to crush the pipe.
2. Tap into the pipe.
a) Turn the valve knob clockwise until it pierces a hole in the pipe. The
water will not start flowing at this point.
3. Attach your tubing to the outlet of the saddle valve.
a) Use the insert and the ferrule provided with the valve.
b) Tighten the nut.
There are potential problems when using a self-piercing saddle valve. It is
important when clamping the valve to the pipe that it remains straight.
When you tighten the nut on the outlet tubing, make sure the valve remains
stationary on the pipe. Movement of the valve will cause the needle to
move, creating an oversized hole in the pipe, resulting in a leak.
PLUMBING - "T" and Reducing "T" Fittings
1. Remove a 1" (2.5 cm) section of pipe being tapped, with a tubing cutter.
2. Insert a "T" in the space created.
a) Use a 1/4 x 1/4 x 3/8, or a 3/8 x 3/8 x 3/8, or a 1/2 x 1/2 x 3/8, depending
on the size of the piece of pipe that has been cut out. If using 1/4 tubing,
the last measurement of the above three descriptions should be 1/4.
3. Secure the fittings.
a) Using "T"'s and reducing "T"'s, insert the compression ferrules.
b) Carefully tighten the nuts.
4. Attach and secure the tubing.
a) Insert the tubing into the "T" with a compression ferrule.
b) Tighten the compression nut.
July 6, 2001
Suprema 2001 - Operation & Service
Advertisement
Table of Contents
