User's Manual

Page 5 of 40
P/N 595166-01 Rev A 1/09
DRAFT COPY
Multiple organizations with SEMS II Accountability System equipment can
operate at a single event scene since each Base Station operator can select
and monitor which users log in on their Base Station. If another installation of
SEMS II equipment is used in the same area, the operation of each group can
remain discreet and separate between Portable Units and Base Stations.
The SCOTT SEMS II PDA distress alarm Portable Unit, when added to a
SCOTT SCBA respirator, as shown in FIGURE 1, consists of a Sensor Module
with battery compartment mounted to the bottom of the respirator backframe,
a pressure gauge with transducer, and a Control Console mounted on the
wearer’s right shoulder strap at the pressure gauge location. The SEMS
II PDA Portable Unit requires six (6) AA batteries to operate in the Sensor
Module on the backframe.
FIGURE 5
AIR-PAK SCBA WITH SEMS II DISTRESS ALARM ASSEMBLY
SEMS II CONTROL
CONSOLE
ASSEMBLY
SENSOR MODULE AS-
SEMBLY
Installation of the SCOTT SEMS II PDA distress alarm requires some dis-
assembly of the respirator and should only be performed by an authorized
service center. Contact SCOTT HEALTH AND SAFETY, Monroe, NC at
1-800-247-7257 for details.