SECTION 1:
INTRODUCTION
1.1 Introduction
The following sections explain the specifications, operat-
ing controls, indicators, and operating instructions for the
Fairbanks Model H90-3052DR. Programming of the in-
strument at the time of installation is necessary. These
instructions assume that all of the equipment is properly
installed and calibrated.
Read and understand this manual before power is applied
to the instrument. A thorough understanding of all capa-
bilities and procedures is essential for correct installation
and operation of this equipment.
A. Modification
Absolutely no physical, electrical, or program modifica-
tions are to be made to this equipment. Electrical con-
nections, other than those specified, may not be made
and no physical alterations (mounting holes, etc.) are
allowed. Alterations or modifications to the instrument
may void any and all warranties.
B. Customer, Operator Responsibilities
It is the customer, operators’ responsibility to maintain the
equipment in good condition and operating order. This
includes protecting the equipment from accidental or
malicious damage. Failure to do some may void any and
all warranties.
Other than the procedures authorized in this manual, no
service, repair, or adjustment to the equipment may be
made or performed by untrained personnel.
1.2 Instrument Location
The Instrument should be positioned away from direct
sunlight which would make the display difficult to read.
4
SJ4511
