SCALE INHIBITOR SYSTEM (P/N 9700901)
+1-877-392-7854
Page 1 of 2
P/N 1010449 Rev. B 07/17
TOOLS:
• Mounting Hardware (Not Provided)
• Drill with bits
• Tape Measure
• Pipe Wrenches
• Adjustable Wrenches
• Level
• Pipe Dope, Thread Seal Tape, or Thread Sealing Cord
• Screwdriver (Flat Blade and Phillips)
• Two Gallon Bucket
• Fresh 6% unscented liquid chlorine bleach
PARTS INCLUDED:
1 - Bracket, Filter Std. Housing w/ screws (P/N 0505639)
1 - Housing, Bowl, and Head (2180243)
1 - Wrench, Filter (2180244)
1 - Tee 3/4” NPT (2190130)
1 - Nipple, Hex 3/4” NPT x 1-1/2” LG (2190144)
1 - Scale Inhibitor Element Kit (7000540)
1 - Scale Inhibitor System Instruction Sheet (P/N 1010449)
CAUTION
Do not use this system with water that is microbiologi-
cally unsafe or of unknown quality without adequate dis-
infection installed before or after the system.
General
If you experience any problems with these instructions, or if
any parts are damaged or missing, contact Antunes Technical
Service at +1-877-392-7854 (toll-free).
The Scale Inhibitor System provides mineral scale prevention
by feeding scale control compounds into the water. It should be
installed upstream of any ice making, beverage, or steam equip-
ment.
Equipment Setup
When installing the system, pay attention to the following guide-
lines:
• Do not install above electrical equipment.
• Allow space below the Scale Inhibitor Housing for Element
change out.
PLUMBING
NOTE: This system is designed to be used on tap water not
to exceed 100°F (38°C) or 100 psig (690 kPa). The kit must
be connected to the COLD water line. Do not connect the
kit to the hot water line.
The Scale Inhibitor System has the following connections:
• Inlet
3/4” NPT
• Outlet
3/4” NPT
When making a plumbing connection to the System, use a
back-up wrench on the supporting plumbing. Always use a
quality, approved pipe sealant or thread seal tape on the pipe
threads. Be careful not to get the pipe sealant inside the pipe
when making connections.
DO NOT over tighten the connections. The use of plastic fittings
when connecting to the plastic head will reduce the possibility of
cracking the head due to over tightening.
If soldered plumbing is used, do not apply heat to, or near, the
Head. The use of union (o-ring seal) connections is highly rec-
ommended for ease of installation and future servicing.
CAUTION
This equipment must be installed to comply with the
basic plumbing code of the Building Officials and Code
Administrators, Inc. (BOCA) and the Food Service
Sanitation Manual of the Food and Drug Administration
(FDA).
CAUTION
Water pressure must not exceed 100 psig. To reduce
water pressure, install a water pressure regulator and set
the water pressure to below 100 psig.
Head Bracket
and Screws (8)
Housing
Clear
Head
O-Ring
(incl. with Head)
Scale
Inhibiter
Element
Filter Wrench
Figure 1. Scale Inhibitor System
ANTUNES
www.antunes.com 180 Kehoe Blvd., Carol Stream, Illinois 60188
