79
Instruction Booklet IB 33-790-1J
Effective November 2010
Instructions for Low Voltage Power
Circuit Breakers Types DS and DSL
EATON CORPORATION www.eaton.com
12.2 FACTORY ADJUSTMENTS
(Required For Major Overhaul Only)
The type DS circuit breakers are designed and built with
very few adjustable parts. The operating parts and frame
mounting parts are accurately tool made for automatically
accurate assembly relationships. The parts are made of
material that are affected to the minimum by repeated
operations and normally encountered atmospheric tem-
perature and dirt conditions.
There are a few adjustments, made at the factory
and
subjected to quality control inspection and test. These
factory settings normally can be expected to hold for the
life of the breaker.
Fig. 89 Levering Mechanism.
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