1
User InstrUctIon ManUal PerIMeter
lIMIter coUnterweIght systeM
warnIng: This product is part of a fall arrest system. These instructions must be provided to all users
and rescuers (see section 8 Terminology) using this equipment. The user must read and understand these
instructions before using this equipment. The user must follow the manufacturer’s instructions for each
component of the system. Manufacturer’s instructions must be followed for proper use and maintenance of this
equipment. Alterations or misuse of this equipment, or failure to follow instructions, may result in serious injury
or death.
IMPortant:
If you have questions on the use, care, or suitability of this equipment for your application,
contact DBI‑SALA.
IMPortant: Before using this equipment, record the product identication information from the ID label into
the inspection and maintenance log in section 10.0 of this manual.
1.0 aPPlIcatIon
1.1 PURPOSE: The Perimeter Limiter System is designed for use as an anchoring means for a personal fall
arrest system (PFAS) for a person working on form work, at roofs or similar structures.
1.2 LIMITATIONS: The following limits apply to the installation and use of Perimeter Limiter System. Other
limitations may apply:
A. HORIZONTAL LIFELINE: The Perimeter Limiter System is not rated for use as an anchor for a
horizontal lifeline.
B. SYSTEM CAPACITY:
The maximum capacity of the Perimeter Limiter System is two persons, each with
a maximum combined weight including tools and clothing, of 310 lbs. (141 kg).
C. SURFACE CONDITIONS: The Perimeter Limiter System must not be used under conditions where
the surface is coated with frost, snow, ice, standing water, grease or oil, or other lubricating or friction
reducing materials.
© Copyright 2007, DB Industries, Inc.
Figure 1 - Assembled Perimeter Limiter Counterweight System
Instructions for the following series products:
Perimeter Limiter System
Model No. 2100090, 2100091
Mast Arm
Anchor Points
Mast:
7.5 ft or 9.5 ft.
(2.3 m or 2.9 m)
Positioning Bars
Positioning
Handles
Rear
Foot Pad Jack
Front
Foot Pad Jack
Weight Cart
Lifting
Shackles
Additional Weights
(Optional)
