Sartorius YTM15MA Manuel utilisateur
1000026973
Operating Instructions
YTM15MA
Heating Adjustment Set
Operating Instructions YTM15MA 3
Contents
Contents
1 About These Instructions ........ 4
1.1 Scope ......................4
1.2 Other Applicable Documents...4
1.3 Symbols Used ...............4
1.3.1 Warnings ............ 4
1.3.2 Other Symbols........ 5
2 Safety Instructions .............. 5
2.1 Intended Use ................5
2.2
Personal Protective Equipment
. . 5
2.3 Hot Surfaces ................6
3 Installation..................... 7
3.1 Equipment Supplied ..........7
3.2 Inserting the Battery .........8
4 Operation ...................... 8
4.1 Notes on Calibrating the
Moisture Analyzer............8
4.2 Transporting and Removing
the Adjustment Disk..........9
4.3 Need for Calibration/Adjusting
the Heating Module .........11
4.4 Calibrate Heating Module
(MA37|MA160) ............13
4.5 Calibrate/Adjust Heating
Module (MA37|MA160) .....17
4.6 Single-Point Temperature
Adjustment (MA35) .........22
5 Cleaning and Maintenance...... 27
5.1 Changing the Battery........27
5.2 Maintenance ...............27
6 Waste Disposal Policy .......... 27
6.1 General Instructions .........27
6.2 Waste Disposal Policy........28
7 Sartorius Service............... 28
8 Factory Calibration Certificate
(Sample) ...................... 29
4 Operating Instructions YTM15MA
About These Instructions
1 About These Instructions
1.1 Scope
These instructions apply to the following product:
Product Model
Heating Adjustment Set YTM15MA
1.2 Other Applicable Documents
t In addition to these instructions, please observe the
following documents:
− Operating Instructions for the Moisture
Analyzer (MA35|MA37|MA160)
− Instructions for the temperature measuring
instrument
1.3 Symbols Used
1.3.1 Warnings
CAUTION
Denotes a hazard that may result in moderate or minor
injury if it is not avoided.
NOTICE
Denotes a danger that can result in property damage if
the risk is not avoided.
Operating Instructions YTM15MA 5
Safety Instructions
1.3.2 Other Symbols
tRequired action: Describes actions which must
be carried out.
yResult: Describes the result of the activities
carried out.
[ ] Text inside brackets refers to control and
display items.
Figures on the Operating Display
Depending on the device configuration, the figures on
the operating display of the device may differ from
those described in these instructions.
2 Safety Instructions
2.1 Intended Use
The product is used for the calibration and adjustment
of the heating module of a moisture analyzer (MA35|
MA37|MA160). Do not use the product in potentially
explosive environments.
Any further use beyond this is considered improper
and is prohibited. These instructions are part of the
product. The product is intended exclusively for use
in accordance with these instructions.
2.2 Personal Protective Equipment
Personal protective equipment protects against risks
arising from handling the product.
t Wear appropriate personal protective equipment.
t Also follow the instructions posted in the work area
pertaining to personal protective equipment.
6 Operating Instructions YTM15MA
Safety Instructions
2.3 Hot Surfaces
During operation, parts of the device can heat up,
thereby making their surfaces hot. There is a danger
of burns to the body parts that touch these surfaces.
t Avoid contact with hot surfaces.
t Before working with the device: Allow the heating
element and device equipment to cool.
t Do not insert the adjustment disk immediately
after drying.
t Always use the removal tool to transport the
adjustment disk or remove it from the moisture
analyzer after a measurement.
t Allow the adjustment disk to cool on a clean,
temperature-resistant pad before or after
completion of a measurement.
t After cooling, place the adjustment disk back into
the carrying case and store it in a dust-free and
protected location.
t Wear personal protective equipment.
Operating Instructions YTM15MA 7
Installation
3 Installation
3.1 Equipment Supplied
1 2 3 4 5 6
Fig. 3-1: Equipment Supplied
Pos. Product Quantity
1 Carrying case 1
2 Temperature measuring instrument 1
3 Adjustment disk 1
4 Battery 1
5 Disk holder (removal tool) 1
8 Operating Instructions YTM15MA
Operation
Pos. Product Quantity
6 Measurement cable (permanently attached to the
adjustment disk)
1
Not illustrated Instructions for the Heating Adjustment Set
Not illustrated Instructions for the Temperature Measuring Instrument
Not illustrated Factory calibration certificate with serial number
(ref. ID no.)
3.2 Inserting the Battery
t Insert the battery into the temperature measuring instrument (to do this, refer to
the Instructions for the Temperature Measuring Instrument).
4 Operation
4.1 Notes on Calibrating the Moisture Analyzer
When calibrating the moisture analyzer using the heating adjustment set, there is an
examination of whether the moisture analyzer is adjusted to the ambient conditions
at the place of use. A basic heating adjustment has already been carried out at the
factory. This adjustment is valid for many installation sites under laboratory
conditions.
However, if you have particular ambient conditions, e.g. strong direct sunlight or
operation in an exhaust, then an inspection will be necessary.
The adjustment disk has a special coating, which absorbs almost all heat radiation.
This ensures that your measurements are reliably adjustable to all operating sites.
If calibration is carried out, then this must be calibrated in the ambient conditions
present. E.g.: If the moisture analyzer is operated in a room with exhaust, then the
moisture analyzer must also be calibrated at this place of use.
Operating Instructions YTM15MA 9
Operation
The following conditions should be taken into account
when calibrating the moisture analyzer:
− Carry out calibration in a temperate area. The room
temperature should be 20°C.
− Carry out calibration in a clean measurement
location.
− Use a stable and level surface (table).
− Drafts, e.g. from open doors/windows, should be
avoided.
If required: Shield the device.
− The frequent movement of persons in front of the
device should be avoided (unstable conditions).
− Avoid direct sunlight.
− Avoid gases or dusts.
− Establish a safety distance in the direct vicinity of
the device. At least 20 cm on all sides and at least
1 m above the device.
4.2 Transporting and Removing the
Adjustment Disk
CAUTION
Danger of burns due to hot adjustment disk!
t Always use the disk holder (removal tool) to
transport the adjustment disk or remove it from
the moisture analyzer after calibration.
t Allow the adjustment disk to cool on a clean,
temperature-resistant pad before or after
completion of a measurement.
t Only place the adjustment disk back into the
carrying case after cooling.
t Wear personal protective equipment.
10 Operating Instructions YTM15MA
Operation
NOTICE
Danger of damage to the adjustment disk!
The adjustment disk is calibrated according to a
factory-internal test procedure. If the adjustment disk
is damaged, it will lose its measurement accuracy.
Observe the following notes in order to maintain the
measurement accuracy:
t Do not remove or transport the adjustment disk
using a sharp-edged tool (e.g.: pliers or tweezers).
t Do not pull the adjustment disk out of the device
using the measurement cables.
t Do not transport the adjustment disk by holding it
by the measurement cables.
t Keep the adjustment disk clean. Clean any soiling
using water or a soft, lint-free cloth.
t Clean any coarse soiling using a brush.
t Do not use cleaning agents, e.g. solvents or similar
agents.
t Do not scratch the adjustment disk.
t Do not touch the adjustment disk with oily or
greasy fingers.
Remove the adjustment disk using the disk holder
t Squeeze the disk holder on the underside and place
centrally on the adjustment disk.
t Release the disk holder.
y The disk holder is connected with the adjustment
disk.
t Transport the adjustment disk.
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