STI Stopper II Series - User Manual

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Stopper II
®
SERIES
ADA
Compliant
ADA
Compliant
Photo is a generic representation to reflect the many manufacturers of manual pull stations.
· Can be used as a guard against physical damage to manual pull station, with or without
optional warning horn.
· Optional horn has choice of 95 dB or 105 dB (measured at 1 foot).
· Standard red units have “In Case of Fire...” label unless specified with “no label” or
“custom label” (extra charge for custom label).
· Typical working properties of polycarbonate are -40° to 250°F (-40° to 121°C).
· Three year guarantee against breakage of polycarbonate housing in normal use (one year
on electro mechanical and electronic components).
· Weather Stopper models provide a raintight seal to the NEMA 3R standard. (IPX4
equivalency)
We protect the things that protect you.
®
®

Summary

Testing Approvals and Patents

Testing Approvals

Lists testing and approval certifications from various bodies.

Specifications

Polycarbonate Enclosure

Horn

Relay

Specifications (Continued)

Temperature Range

Warranty

Important Notice

Intended Use and Benefits

Installation Instructions

General Installation Steps

Provides initial steps for mounting the device.

Drilling and Mounting Hole Placement

Details dimensions and procedures for drilling mounting holes.

Installation Instructions (Continued)

Frame and Spacer Installation

Details attaching the frame, spacers, and gaskets.

Conduit Entry and Sealing

Installation Instructions (Continued)

Wiring and Power Connections

Covers external power and relay wiring procedures.

Horn Operation and Testing

Explains power switch, horn sound, and silencing tests.

Optional Relay Contact Settings

Gasket Installation and Maintenance

Gasket Installation

Battery Replacement Instructions

Battery Replacement Steps

Step-by-step guide for replacing the 9 Volt battery.

STI Stopper II Series Specifications

General

Brand	STI
Model	Stopper II Series
Category	Safety Equipment
Language	English