Symmons 4-521 Installation Manual

Safetymix®

4-521

INSTALLATION INSTRUCTIONS

Product meets ANSI A112.18.1M
Flow rate: 2.5 gpm (9.5 L/min)

INSTALLATION:

1. Mount valve body.

2. Install water supplies to unions on
valve body.

INDIVIDUAL PARTS INDIVIDUAL PARTS COMPOSITE PARTS

CE-12A Lightwall Flange
CE-12C Wall Flange Nut
CE-12H Heavy Duty Wall Flange
CE-25 Stop body(chrome plated) (2)
CE-26 Cap(chrome plated) (2)
CE-26A Cap(chrome plated) (2)
CE-27 Spindle assembly (2)
IH-2 Woodscrew (4)
HP-10 Body cover
HP-10A O-ring
RC-14 Handle
SC-13BPL Dome cover

SC-13C Dial
SC-15A Set screw
SC-18PL Hot washer screw
SC-3 Renewable seat
SC-7 Packing nut
SC-9 Cold washer retainer
SC-10 Hot washer
SC-10A Screws
SC-11 Cold washer
SC-17 Packing
SC-19 Cap gasket

For ADA compliance (Americans with Disabilities Act) consult ADAAG or your state reg­ulations for proper product choice and mounting heights. ADAAG does permit a fixed
shower head mounted 48” above the floor in unmonitored facilities where vandalism
may be a problem.

C-5 Spindle assembly
C-50 Renewable seat socket wrench
KIT-B Washer and gasket kit
SC-2 Cap assembly
SC-3 Renewable seat unit complete

Tools required for installation:

Slotted screwdriver, Phillips screwdriver,
soldering equipment, adjustable wrench,
channel lock pliers, hex socket keys (1/8”
and 3/32”), electric drill with 1/4” drill bit,
HY-50 screwdriver (provided)

CE-25 (2)

SC-3

HP-10A

HP-10

SC-13BPL

SC-13C

SC-18PL

SC-17

SC-7

RC-14

SC-15A

SC-19

SC-26

SC-2

Symmons Industries, Inc. ■ 31 Brooks Drive ■ Braintree, MA 02184
Phone: [phone] ■ Fax: [phone]
Website: www.symmons.com ■ Email: [e-mail]

SC-9

SC-11

SC-10A

SC-10

CE-12H

CE-12C

CE-12A

IH-2 (4)

CE-27 (2)

CE-26 (2)

CE-26A (2)

C-5

©2007-2015 Symmons Industries, Inc. Printed in U.S.A. ■ ZV-495 REV A ■ 010815