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4
1. PREFACE
1.1 Introduction
The sensor fitting program for inductive
conductivity measurement model ISC40
is designed to meet the most common
installation requirements in terms of
material compatibility, process connec-
tions and flow dynamics. The various
installation possibilities are described
and illustrated in this manual.
The following categories of installation
can be recognised:
1.
Direct mounting of sensors in tank
wall or customer supplied flanges
2.
Cost effective installation of sensors
using process adapters
3.
Maintenance friendly installation of
sensors using in-line subassemblies
4.
Installation in flow chambers for
measurements in sample streams
or bypass loops
5.
Installation in immersion fittings
for measurement in open tanks or
channels
Within the wide range of process
adapters, subassemblies, flow fittings
and immersion fittings it is easy to find
the appropriate installation that fits the
application (a wide choice of materials),
the plant installation practice (a wide
choice of process connections) and the
maintenance procedures.
1.2 Unpacking and Checking
Upon delivery, unpack the product care-
fully and inspect it to ensure it was not
damaged during shipment. If damage
is found, retain the original packing
materials and then immediately notify
the carrier and the relevant Yokogawa
sales office. Make sure the Model Code
and Serial Number on the fitting are the
same as on the packing list. Also, check
any option(s) that were ordered are
included and correct.
IM 12D07K04-01EN-P
1.3 Warranty and Service
Yokogawa products and parts are guar-
anteed free from defects in workman-
ship and material under normal use
and service for a period of (typically) 12
months from the date of shipment from
the manufacturer. Individual sales or-
ganizations can deviate from the typical
warranty period, and the conditions of
sale relating to the original purchase
order should be consulted. Damage
caused by wear and tear, inadequate
maintenance, corrosion, or by the effects
of chemical processes are excluded from
this warranty coverage. In the event
of warranty claim, the defective goods
should be sent (freight paid) to the
Service Department of the relevant sales
Organization for repair or replacement
(at Yokogawa's discretion).
The following information must be
included in the letter accompanying the
returned goods:
•
Model Code and Serial Number.
•
Original Purchase Order and Date.
•
Length of time in service and de-
scription of the process.
•
Description of the fault and circum-
stances of the failure.
•
Process/environmental conditions
that may be related to the failure of
the fitting (option)
•
Statement as to whether warranty
or non-warranty service is request-
ed.
•
Complete shipping and billing
instructions for return of material,
plus the name and phone number
of a contact person that can be
reached for further information.
•
Clean Statement
Returned goods that have been in
contact with process fluids must be
decontaminated and disinfected prior
to shipment. Goods should carry a cer-
tificate to this effect, for the health and
safety of our employees. Material Safety
Data sheets must be included for all
components of the process to which the
fitting (options) have been exposed.
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