Mircom BL-10B User manual

MOTORIZED STEEL BELLS BL-6B/BL-10B
Description
Mircom’s BL-6B and BL-10B Motorized Steel Bells
are designed for today’s re alarm applications. The
durable steel construction provides loud resonant
tones necessary for re alarm installations.
The BL-6B and BL-10B bells use a varistor
suppression element to prevent RFI and EMF noise
problems to modern re alarm control panels.
The motor used on the BL-6B and BL-10B bells
operate at a very low current (20 mA) to maximize
the number of bells per circuit. Both models are
equipped with a pigtail connection for wiring.
Both the BL-6B and BL-10B mount on a standard
4” square electrical box for indoor use or on a
BB-206WP weatherproof backbox for outdoor
applications. Mounting on a 4” octagon outlet box
requires the MP-101 Universal Mounting Plate.
Features
• Low current draw (20 mA)
• 6 and 10 inch diameter steel shells for long term
reliability
• RFI and EMF suppression prevents noise
problems to the re alarm control panel
• Polarized for DC supervision
• Pigtail connection
• Standard 4 inch square electrical box
mounting
• Weatherproof backbox available for outdoor
applications
• Red nish
Mircom reserves the right to make changes at any time without notice in prices, colours, materials, components, equipment, specications and models and also to discontinue models.
Dimensions
NOT TO BE USED FOR INSTALLATION PURPOSES.
5261
S5375 S5375
CATALOG NUMBER
7135-1477:152

Canada
25 Interchange Way
Vaughan, Ontario L4K 5W3
Telephone: [phone]
Fax: [phone]
Web page: http://www.mircom.com Email: [email protected]
Distributed by:
CAT. 5261
Rev. 3
Installation Instructions
NOT TO BE USED FOR INSTALLATION PURPOSES.
Specications
U.S.A.
4575 Witmer Industrial Estates
Niagara Falls, NY 14305
Toll Free: [phone]
Fax Toll Free: [phone]
Model Description
BL-6B 6” Motorized Steel Bell
BL-10B 10” Motorized Steel Bell
Accessories
BB-206WP Weatherproof Backbox
MP-101 Universal Mounting Plate
M-1995 Yard Hood
SG-210 Grill for 10” Bell Backbox
Ordering Informtion
5"
4“ SQUARE OUTLET BOX
GASKET FOR
MOUNTING
ON SURFACE OR
WEATHERPROOF
BACKBOX
HEX-BOLT GONG
STRIKER
BB-206WP
WEATHERPROOF
BACKBOX
WIRING (REAR VIEW)
D.C. BELLS (OBSERVE POLARITY)
NO MORE
THAN -6dB
NO MORE
THAN -6dB
HORIZONTAL AXIS
Model Description Voltage Rated Current Sound Level at 10 ft. dB
BL-6B 6” Motorized Steel Bell 24 VDC 20 mA 86
BL-10B 10” Motorized Steel Bell 24 VDC 20 mA 90
Installation Instructions:
1. Remove the bell.
2. Wire the bell in the circuit.
3. Mount ball mechanism on 4” square standard outlet box with
the striker facing down.
4. Replace the bell.
5. The bell must be mounted a minimum of 8 ft. above the oor,
or as close to the ceiling as possible.
6. Polarized bell provides red(+) and black(-) lead wires.
When you install the bell, polarity must be observed.
Caution:
When electrical supervision is required, use in and out leads as shown.
Notes:
1. Observe polarity.
2. Red wires positive (+).
3. Black wires negative (-).
4. For installation in Canada, installation must comply to
Canadian Electrical Code, Part 1, ULC-S524-01, the standard
for the installation of re alarm system, and only subject to
nal acceptance of local AHJ.
5. For indoor use: Motor re bell only.
6. For outdoor use: Motor re alarm bell attached to waterproof
box only.
7. Mounting to a 4” octagon box requires MP-101 mounting plate.