Rice Lake Digi DI-28SS Bench Scale - Manual (Page 4)

DI-28SS OPERATING MANUAL
1.0. GENERAL
1.1. Features
The DI-28SS Indicator offers a practical solution to a wide range
of weighing applications. There are a variety of weight capacities
and increments available. The display resolutions selectable from
1/2000 to 1/10000. It features RS-232 & 4 Setpoint outputs
(factory options) and keyboard calibration with auto-span. It
operates on 6 “D” cell batteries or with its AC/DC adapter. The
DI-28SS is able to support single load cells that have an output
range of 0.4mV/V to 4.0mV/V and is able to support up to 4 load
cells when used with the AC/DC adapter. This indicator features
ON/OFF, REZERO, TARE, for both one touch and digital key
operation. For a list of platforms sizes and available capacities
see page 3.
This instruction manual will provide the user with all the
information necessary to understand, set-up and operate the DI-
28SS scale. Included in this manual are descriptions,
specifications, drawings, and operating instructions.
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8.0. MAINTENANCE, CALIBRATION, TEST
PROCEDURE & SERVICE
This section contains information and instructions concerning
maintenance of the DI-28SS weighing indicator.
Preventive maintenance consists of periodically cleaning the
external surfaces of the instrument and should be performed as
often as operating conditions warrant.
The calibration procedure is designed to be an aid in maintaining
the scale accuracy within specifications. The calibration
procedure may also serve as a performance test procedure.
CAUTION: DO NOT ATTEMPT ANY SERVICE WHILE
THE INSTRUMENT IS CONNECTED TO THE POWER
LINES.
8.1. Maintenance
Procedures
8.1.1. Exterior Maintenance
The exterior surfaces of the weighing scale can be easily cleaned
using soap and water. However, extreme caution should be used
so that there is no possibility of water penetration into the scale
electrical or mechanical sections. A damp cloth or sponge is
suggested. NEVER USE ACETONE, MEK, OR SIMILAR
SOLVENTS ON THE PLASTIC HOUSING AS THEY WILL
ETCH THESE SURFACES.
For grease or other difficult spots, a chlorothane or naphtha based
cleaner may be used. Never use any solvents on the front or rear
panels.
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