Owner's manual
Table Of Contents
- Table of contents
- Table of figures
- 1 Introduction
- 2 Overview of the instrument
- 3 Installation
- 4 Operation
- 4.1 Fundamentals of operation
- 4.2 Instrument and Program Settings
- 4.3 Program information
- 4.4 Calibration functions
- 4.5 Methods
- 4.6 Determinations
- 4.6.1 Preparing samples
- 4.6.2 Preparing the instrument and the accessories
- 4.6.3 Preparing the determination
- 4.6.4 Starting the determination
- 4.6.5 Cleaning the instrument and accessories
- 4.6.6 Adjusting the method parameters during the determination
- 4.6.7 Stopping the determination manually
- 4.6.8 Status of the live curve
- 4.7 Results
- 4.8 GLP functions
- 5 Handling and maintenance
- 6 Troubleshooting
- 7 Technical specifications
- 8 Conformity and warranty
- 9 Accessories
- Index
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6 Troubleshooting
743 Rancimat
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169
Problem Cause Remedy
using tangents (see "Setting tangents man-
ually", page 116).
The measurement
aborts without an
endpoint being
found.
The measurement has been
stopped manually.
Keep the measurement running until the end-
point is automatically found.
A time or conductivity is
defined as a stop criterion
in the method, which was
reached before the end-
point.
Deactivate time or conductivity as a stop crite-
rion in the method (see Chapter 4.5.2.1, page
60) or increase the corresponding value for the
time or conductivity.
Error
The heating is defective.
Switch the instrument off and on again. If the
error occurs again, please contact Metrohm
Service.
The maximum temperature
(220 °C) has been excee-
ded by 10 °C.
Switch the instrument off and on again. If the
error occurs again, please contact Metrohm
Service.
Error
Error during self test.
Switch the instrument off and on again. If the
error occurs again, please contact Metrohm
Service.