Mettler Toledo XPE26PC Quick Manual
METTLER TOLEDO
Quick Guide
Pipette Calibration Balances
XPE26PC
Table of Contents
Indroduction1 5
Safety Information2 6
Design and Function3 8
Installation and Putting into Operation4 16
Maintenance5 27
Technical Data6 29
Definition of signal warnings and symbols2.1 6
Product safety information2.2 6
Overview3.1 8
Balance3.1.1 8
Terminal3.1.2 9
User interface3.2 10
Display3.2.1 10
Input dialog boxes3.2.2 12
Firmware3.2.3 12
System settings3.2.3.1 12
User profiles3.2.3.2 13
User-specific settings3.2.3.3 14
Security system3.2.4 15
Unpacking4.1 16
Scope of delivery4.2 17
Location4.3 18
Assembling the balance4.4 18
Installation of the terminal4.5 21
Connecting the balance4.6 21
Setting up the balance4.7 22
Weighing for the first time4.7.1 22
Switching on the balance4.7.1.1 22
Leveling the balance4.7.1.2 22
Performing a simple weighing4.7.1.3 23
Setting the reading angle and positioning the terminal4.7.2 24
Changing the reading angle4.7.2.1 24
Place terminal separately4.7.2.2 24
Suitable applications for pipette calibration4.8 24
Setting for the light barrier4.8.1 25
Calibrating Pipettes4.9 25
Fill water container 4.9.1 25
Perform the calibration4.9.2 26
Cleaning5.1 27
Cleaning after overflow5.1.1 27
Emptying the pipetting container5.1.2 27
Disposal5.2 28
General data6.1 29
Explanatory notes for the METTLER TOLEDO AC adapter6.2 29
Model-specific data6.3 30
Table of Contents 3
1Indroduction
Thank you for choosing a METTLER TOLEDO balance.
The balances offers numerous weighing and adjustment options with exceptional operating convenience.
Various models offering different performance features are available. Special reference is made to these features
in these instructions if important for operation.
The different models have different characteristics regarding equipment and performance. Special notes in the
text indicate where this makes a difference to operation.
METTLER TOLEDO is a leading manufacturer of balances for laboratory and production use as well as analyti
cal measuring instruments. A globally present customer service network with highly trained personnel is always
available to assist with the selection of accessories or provide advice on the optimal use of the balance.
The balance conforms to current standards and directives. It supports requirements, work techniques and proto
cols as specified by all international quality assurance systems, e.g. GLP (Good Laboratory Practice), GMP
(Good Manufacturing Practice). The balance has a CE Declaration of Conformity and METTLER TOLEDO, as the
manufacturer, is certified to ISO 9001 and ISO 14001. This provides the assurance that your capital investment
is protected in the long term by high product quality and a comprehensive service package (repairs, mainte
nance, servicing, adjustment service).
Finding more information
More detailed information is in the Operating Instructions on the CD-ROM.
Software version
These operating instructions refer to the originally installed firmware (software) version V 1.10.
u www.mt.com/pipcal
5Indroduction
2Safety Information
2.1Definition of signal warnings and symbols
Safety notes are indicated by signal words and warning symbols and contain warnings and information about
safety issues. Ignoring safety notes can lead to personal injury, damage to the instrument, malfunctions and
erroneous results.
Signal words
WARNING for a hazardous situation with medium risk, possibly resulting in severe
injuries or death if not avoided.
CAUTION for a hazardous situation with low risk, resulting in damage to the device or
the property or in loss of data or minor or medium injuries if not avoided.
Attention (no symbol)
for important information about the product.
Note (no symbol)
for useful information about the product.
Warning symbols
General hazard Electrical shock
2.2Product safety information
Intended use
Your balance is used for weighing. Use the balance exclusively for this purpose. Any other type of use and
operation beyond the limits of technical specifications without written consent from Mettler-Toledo AG, is con
sidered as not intended.
It is not permitted to use the instrument in explosive atmosphere of gases, steam, fog, dust
and flammable dust (hazardous environments).
General safety information
This balance complies with current industry standards and the recognized safety regulations; however, it can
constitute a hazard in use. Do not open the balance housing: The balance contains no user-serviceable parts.
In the event of problems, please contact a METTLER TOLEDO representative.
Always operate and use your instrument only in accordance with the instructions contained in this manual. The
instructions for setting up your new instrument must be strictly observed.
If the instrument is not used according to these Operating Instructions, protection of the instrument may
be impaired and METTLER TOLEDO assumes no liability.
Staff safety
These operating instructions must be read and understood before using the balance. These operating instruc
tions must be retained for future reference.
The balance must not be altered or modified in any way. Only use METTLER TOLEDO original spare parts and
accessories.
6 Safety Information
Safety notes
WARNING
Risk of electric shock
Use only the original universal AC adapter delivered with your balance, and check that the
voltage printed on it is the same as your local power supply voltage. Only plug the adapter
into a socket which is grounded.
CAUTION
Damage to the balance
a) Only use indoors in dry locations.
b) Do not use pointed objects to operate the touch screen!
The balance is of a very sturdy design, but is still a precision instrument. It must be han
dled with care.
c) Do not open the balance:
The balance contains no user-serviceable parts. In the event of problems, please contact
a METTLER TOLEDO representative.
d) Only use METTLER TOLEDO original accessories and peripheral devices for the balance.
These are specifically designed for the balance.
7Safety Information
3Design and Function
XPE26PC
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3.1Overview
3.1.1Balance
1 Terminal 2 Display "Touch screen"
3 Operating keys 4 SmartSens sensors
5 Draft shield 6 Light barrier
7 Automated trap door 8 Type designation
9 Handle for transport 10 Weighing platform
11 Level indicator/Level sensor 12 Foot screw
13 Status indicator 14 Socket for AC adapter
15 Slot for second interface (optional) 16 RS232C serial interface
17 Aux 2 (connection e.g. for light barrier) 18 Aux 1 (connection e.g. for light barrier)
8 Design and Function
3.1.2Terminal
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Key assignments and terminal connection.
Front view
Designation Explanation
1 SmartSens Two hands-free sensors.
Both of these hands-free sensors can be assigned a specific
function (e.g. zeroing, printing or display resolution adjust
ment).
See settings for SmartSens and ErgoSens in the respective
applications.
2 Status bar The green icons in the status bar indicate the functions assigned
to the SmartSens left or SmartSens right. The F symbol repre
sents a function key. SmartSens is deactivated when no green
symbol is illuminated.
The yellow LED at the bottom of the status bar lights up briefly
when a key is selected or a menu function is initiated.
3 Select application This key is used to select a required application.
4 Configuration For displaying menus for the configuration of a current applica
tion. The application can be adjusted to a specific task via
5 Print This key is used to transfer data via the interface, e.g. to a print
6 Open/Close For opening and closing the glass draft shield doors. For conve
7 Status light Indicates the current balance status. The status light shows that
8 Zeroing This key is used for setting a new zero point manually (only
numerous settings.
er. Other devices, e.g. a PC can also be connected. The data to
be transferred can be freely defined.
nient right and left-handed operation, one of these keys is pro
vided on both sides of the terminal.
the balance is ready to use.
required if the balance is used for normal weighings).
9Design and Function
9 Tare This key is used to tare the balance manually (only necessary
1 22
for normal weighings). When the balance has been tared, the
Net symbol is displayed to indicate that all displayed weights
are net.
10 On/Off For switching the balance on and off (standby mode).
Note
It is recommended not to disconnect the balance from the power
supply unless it is not going to be used for an extended period.
11 Settings for user pro
files
12 User profile This key is used to display a specific user profile. Different set
13 Home This key is used to return to the user profile Home from any
For defining basic settings for each user profile. These settings
apply to all user applications.
tings can be saved in a user profile. This allows the balance to
be adjusted to a specific user or weighing task.
menu level in any application.
Rear
1 System connection (terminal cable) 2 Height adjustable feet
3.2User interface
3.2.1Display
The illuminated, color display of the terminal is a touch screen, i.e. a touch-sensitive screen. It can be used for
displaying data, entering settings and selecting functions by tapping the screen.
Note
Depending on country-specific requirements, non-calibrated decimal places are highlighted on approved bal
ances.
CAUTION
Do not touch the touch screen with pointed or sharp objects!
This may damage the touch screen.
10 Design and Function
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