Sartorius U 4600P User manual

Sartorius Universal.
U 4600 P.
Electronic Precision toploader
Installation and Operating Instructions

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1 Pan
2 Power receptacle for line cord (power lead)
3 Leveling foot
4 Menu access switch
5 ON/OFF key
6 CAL key
7 PRINT control (functions only if balance has a built-in interface)
8 Tare control
9 Weight display
10 Level indicator

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Sartorius Universal
U 4600 P.
With this Sartorius Toploader you have acquired a sophisti-
cated, top-of-the-line electronic balance which will help lighten
your daily work load.
Please read these installation and operating instructions care-
fully before operating your new toploader.
This equipment complies with the requirements in Part 15
of FCC Rules for a Class A computing device. Operation
of this equipment in a residential area may cause unac-
ceptable interference to radio and TV reception requiring
the operator to take whatever steps are necessary to
correct the interference.

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Installation Instructions.
Choose a suitable place to set up your toploader. lt
should not be exposed to the following:
- heat radiation
- aggressive/corrosive substances
- vibrations
- drafts.
Despite unfavorable operating conditions, your Sartorius top-
loader will deliver accurate results because you can adapt it
simply by changing the menu codes of the balance operating
program. For this purpose, please refer to pages xx.
After you plug your toploader into a wall outlet, allow for more
than 30 minutes' warmup.
Important Note:
Unplug your toploader before you connect or disconnect pe-
ripherals.
Accessories (optional)
Calibration weight (2 x 1000 g) 7072 08
Interface YDO 01 U
Integratable "Data lnput" keyboard
with & = C for parts counting
= F for formulation
= W for weight unit conversion
= A for animal weighing
————————————————————————————
Printer “Data Print”« YDP 01
Carrying case YDB 01 U
Antitheft locking device 6087
Dust cover 6960 U 360

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Equipment Supplied.
Do not miss out on the benefits of our warranty.
Please fill out the warranty card, indicating the date of installa-
tion, and return the card to your Sartorius dealer.
The equipment supplied comprises the components pictured on
the left.

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Startup.
Attach the dust cover by pressing down on the adhesive disks,
and mount the pan (1) on your toploader.
The operating voltage has been factory-set to 220 '
How to change the voltage setting:
adjust the voltage selector (2) to your local line voltage. Write
the new voltage setting on the manufacturer's label. Whenever
you change the operating voltage to 100/120 V, make sure to
exchange the installed T 80 mA fuse (2) for the T 160 mA fuse
that comes with the toploader.
This fuse, along with the voltage selector, is plugged into the
rear panel of the toploader:
100/120V-T 160mA
220/240 V-T 80mA.
At the point of use, plug the tine cord (power lead) into a prop-
erly installed wall outlet.
lf you use a wall outlet that does not have a protective ground-
ing conductor, make sure to ground the toploader.
Level the toploader using the leveling feet (3) such
that the air bubble is centered within the circle on
the level indicator (10).

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Operation.
The weight display shows the following special Status mes-
sages for your information:
BUSY
The processor is still busy processing a function and will not ac-
cept any other commands to perform functions at this time.
STANDBY
The toploader has been switched off with the ON/OFF key (5)
and is now in the STANDBY mode.
POWER OFF
The toploader was disconnected from line power (reconnection
to line power, power failure).
CAL
The calibration function has been called.

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Press the ON/OFF key (5) to switch the toploader on or off. You
can also turn the toploader on with the tare control (8).
After the toploader is plugged into a wall outlet, the weight dis-
play will go out whenever you switch off the toploader. The elec-
tronic circuits will remain energized (STANDBY). This means
the toploader is immediately ready to operate without requiring
warmup the next time you switch it on.
After the power is turned on, a test of all essential electronic
functions is automatically run.
The self-test ends with the readout 0.00 g (for the program code
setting 511).
You must zero the display before weighing if you are using a
Container or if the weight display does not read 0.00 g (or the
equivalent if you are working with a different unit of weight).

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Calibration.
- Only possible with an accurate calibration weight (2,000 g).
Please referto "Accessories."
Clear the pan and press the CAL key (6) for at least three
seconds until the calibration weight readout appears in the
display.
Place the calibration weights in the center of the pan.
Now the weight unit symbol appears, and an acoustic Signal in-
dicates the end of the calibration procedure.
You can block the calibration function – see "Balance Operating
Program." The function is accessible whenever the balance op-
erating program is unlocked with the menu access switch (4).
In addition to grams, this toploader gives you a variety of
other international weight unit options to work with.
Select the weight unit you need from the table of the menu op-
tions for balance operating program, and set the appropriate
code(s) as described in the section "Balance Operating Pro-
gram."

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Balance Operating Program.
The balance operating program lets you adapt your balance to
various ambient conditions and to different weighing require-
ments and select the weight unit(s) commonly used in your
country. At the factory we have set the codes for a Standard
program, which is protected by a locking function to prevent ac-
cidental changes.
The "code" contains the information of the operating program,
lt consists of three digits: one each for the page the line and the
word.
How to access the menu of the balance operating
program:
With the balance turned off (STANDBY state), hold down the
tare control (8) and simultaneously press the ON/OFF key (5).
Upon completion of the automatic self-test, release the tare
control as soon as "CH 5" is displayed. The Status of the bal-
ance operating program will be indicated in the weight display:
"L" Stands for the list mode. In this mode you can check the
menu code settings, but you cannot program new menu codes.
lf you wish to change a program menu code, you must first
unlock the menu access switch to access the menu.
To do so slide the menu access switch (4), located at the front
right of your balance, in the direction of the arrow.
The display will indicate "C", which Stands for the change
mode, meaning you can now proceed to make the necessary
code changes.