Harrington Signal SPHH-DVSMR User Manual

Sphh

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Commercial Products Group

2519-4th Ave, Moline, IL61265

800.521.8219 : 800.225.4109

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SAFETY MESSAGE TO INSTALLERS

People’s lives depend on your safe installation of our
products. It is important to read, understand and follow all
instructions shipped with this product. Listed below are
some other important safety instructions and precautions
you should follow:

•

This unit must be installed by a qualified
electrician in accordance with NFPA 72, and
National and local Electrical and Fire Codes,
under the direction of the authority having
jurisdiction.

•

Do not connect this unit to system wiring when
circuits are energized.

•

For optimum sound distribution do not install
this device where objects would block any
portion of front of speaker.

•

All effective warning speakers produce loud
sounds which, in certain circumstances, may
cause permanent hearing loss. Take appropri-
ate precautions such as wearing hearing pro-
tection. Recommendations in OSHA Sound
Level Standard (29 CFR 1910) should not be
exceeded.

•

After installation and completion of initial sys-
tem test, a program for periodic testing of this
device must be established. Refer to NFPA 72,
local Fire Codes and the authority having
jurisdiction for this information.

•

After installation and completion of initial sys-
tem test provide a copy of this instruction sheet
to all personnel responsible for operation, peri-
odic testing and maintenance of this equip-
ment.

Failure to follow all safety precautions and instructions

may result in property damage, serious injury, or death to
you and others.

GENERAL.

The PowerTone Model SPHH is a 25 Vrms and 70

Vrms, indoor/outdoor rated, selectable power output (0.5 to
15 watts) loudspeaker for use with fire alarm signaling
systems such as CPG’s PowerTone system. It is designed
to reproduce electronically generated warning tones, which
command rapid recognition, and full range voice communi-

cation. It is suitable for use in areas with high ambient noise
levels. This speaker is equipped with a blocking capacitor
to allow use in supervised alarm signaling systems. The
PowerTone Model SPHH speaker is suitable for use in
Class I, Groups A, B, C, & D, Division 2; Class II, Groups
F & G, Division 2; and Class III hazardous locations. The
speaker projector is adjustable and may be repositioned to
obtain desired sound distribution.

II.

SPECIFICATIONS.

Operating

25 Vrms or 70 Vrms

Voltage

Power Input

0.5 W, 1 W, 2 W, 7 W and 15 W

(selectable)

Weight

5 lb. (2.25kg)

(approx.)

Size

11-7/8" (302mm) high, 8-1/8" (206mm)
wide, 8" (203mm) deep.

Construction

Aluminum enclosure painted with red
enamel. Amplifier housing sealed
with neoprene rubber gasket.
External mounting bracket on
Model SPHH.

Listings:

Underwriters Laboratories Inc.

Model SPHH: File E190743 (Guide UGKZ) Listed
as an "AUDIBLE SIGNAL DEVICE FOR USE IN
HAZARDOUS LOCATIONS".

Audibility information is shown in table 1.

III. INSTALLATION.

Unpacking.

After unpacking the speaker, examine it carefully

for possible damage that may have occurred in transit. If
equipment has been damaged, immediately file a claim with
the carrier stating extent of damage. Carefully check all
shipping labels and tags for special instructions before
removing or destroying them.

Mounting Arrangements (see figure 1).

CAUTION

To maintain the hazardous location rating of the
Model SPHH, do not use the 7/8" knockout (con-
cealed conduit mounting).

INSTRUCTION SHEET

SPHH

POWERTONE® SPEAKERS

256885

0209