Normal Use; Safety Instructions - Mettler Toledo InTrac 777-SL Instructions D'utilisation

InTrac ® 777-SL / InTrac
2.3

Normal use

The retractable housings are intended solely for measure-
ment with the specified METTLER TOLEDO pH and redox
screwcap electrodes as well as 12 mm dissolved oxygen sen-
sors, conductivity and turbidity sensors.
Use the retractable housings solely for this purpose. Usage which
differs from or exceeds this normal usage will be regarded as
usage not for the intended purpose.
The manufacturer/supplier accepts no responsibility for any
damage resulting from such improper usage. The risk is borne
entirely by the user.
Normal use also includes:
– Compliance with the instructions, regulations and informa-
– Adherence to the stipulated inspection and maintenance
– Correct maintenance of the retractable housing.
– Operation with due observance of the stipulated environ-
2.4

Safety instructions

– The retractable housings InTrac
– Ensure that the material specification of your retractable
– Before every startup, the retractable housing must be
© 06/00 Mettler-Toledo GmbH, CH-8606 Greifensee
Printed in Switzerland
® 776-SL
tion in these operating instructions for the InTrac
and InTrac ® 776-SL retractable housings.
intervals.
mental and operating conditions (see Section 8.2) and the
admissible mounting positions.
SL should be installed, operated, maintained and, if need
be, repaired only by personnel familiar with the housing and
who are qualified for such work. The customer is responsi-
ble for ensuring that:
– only trained and authorized personnel work with the
retractable housings.
– the operating instructions should be supplemented by in-
house instructions regarding supervisory duties and obli-
gation to report, work organization, personnel qualifica-
tion, etc.
housing and of the seals satisfies the requirements of the
process and is compatible with the (vessel) cleaning solu-
tions used (see Section 8.2 "Technical data"). In case of
doubt, contact your supplier.
checked for:
– Damage to the connections, fastening, etc.
– Leaks
– Faulty cables
A defective retractable housing must neither be installed
nor put into service.
® 777-SL and InTrac
InTrac 777-SL-04-CH
7
®
777-SL
® 776-
52 400 841