Service
Regular servicing by a Sartorius techni-
cian will ensure the continued weighing
accuracy of your indicator. Sartorius can
offer you service contracts, with your
choice of regular maintenance intervals
ranging from 1 month to 2 years.
The optimum maintenance interval
depends on the operating conditions
at the place of installation and on the
individual tolerance requirements.
Repairs
!
Defective equipment must be discon-
nected from power immediately. Repair
work must be performed by authorized
Sartorius service technicians using
original spare parts. Any attempt by
untrained persons to perform repairs
may result in considerable hazards for
the user. As long as the indicator is still
covered by the warranty, send the entire
indicator to the factory for repairs.
Safety Inspection
Safe operation of the equipment is no
longer ensured when:
– there is visible damage to the device or
power cord
– the power supply no longer functions
properly
– the device has been stored for a rela-
tively long period under unfavorable
conditions (such as excessive humidity)
– the equipment has been subjected to
rough handling during shipment.
If there is any indication that safe
operation of the device is no longer
warranted:
§
Disconnect the equipment from power
$
Lock it in a secure place to ensure that
it cannot be used for the time being
§
Notify your nearest Sartorius Service
Center or the International Technical
Support Unit based in Goettingen,
Germany.
!
The seals affixed to this equipment
indicate that only authorized service
technicians are allowed to open the
equipment and perform maintenance
work so that safe and trouble-free oper-
ation of the equipment is ensured and
the warranty remains in effect.
!
If a cable or cable gland is damaged
or defective, replace the cable as a
complete unit with all its connectors.
!
Do not open the equipment while it is
carrying current. Wait at least 10 seconds
after disconnecting it from power before
beginning to open the equipment.
Proper fitting of all surfaces is essential
for the IP rating of the housing; for this
reason the device must be opened and
closed by a certified technician.
9
Care and Maintenance
Instructions
for Recycling
Cleaning
The Sartorius Combics indicators are
designed in compliance with directives
of the European Hygienic Equipment
Design Group (EHEDG) for contamina-
tion prevention. Remove dust from the
equipment (weighing system) regularly;
please refer to the EC type-examination
certificate for details.
!
Disconnect the power supply and any
other cables from the indicator.
!
Make sure that no liquid enters the
indicator housing.
!
Do not use aggressive cleaning agents
(solvents or similar agents)
!
Avoid static electricity.
§
Clean the indicator using a piece of
cloth which has been wet with a mild
detergent (soap).
$
If used in the food industry, use a
cleaning agent suitable for the particular
working environment.
§
After cleaning, wipe down the indicator
with a soft, dry cloth.
!
Do not wash down the equipment with
water or dry it with compressed air;
this is not permitted.
Cleaning Stainless Steel Surfaces
Clean all stainless steel parts regularly.
Remove the stainless steel load plate
and thoroughly clean it separately. Use
a damp cloth or sponge to wipe down
stainless steel parts on the weighing
instrument. You can use any household
cleaning agent that is suitable for use
on stainless steel. Then clean the equip-
ment thoroughly, making sure to remove
all residues. Afterwards, allow the
equipment to dry. If desired, you can
apply oil to the cleaned surfaces as
additional protection.
Solvents are permitted for use only on
stainless steel parts.
Corrosive Environment
$
Remove all traces of corrosive sub-
stances on a regular basis.
Replacing the Dust Cover
$
Replace damaged dust covers.
§
Place the new dust cover on the indica-
tor and press down on the front and
back along the edges until the cover is
firmly seated.
Sartorius products are packaged to
ensure safe shipment using environ-
mentally friendly materials. If you do
not need to save the packaging after
successful installation of the equipment,
you should return it for recycling. For
information on recycling options, includ-
ing recycling of old weighing equip-
ment, contact your municipal waste dis-
posal center or local recycling depot.
If the equipment contains batteries,
make sure to remove them before
disposal. Batteries are hazardous waste
and must be disposed of separately.
Please contact your municipal waste
disposal center for details.
Model-specific Information: Serial
Number Coding
The month and year of manufacture are
encoded in the serial number as follows:
Y M M x x x x x
Y Year
1 2000–2006
2 2007–2013
3 2014–2020
4 2021–2027
5 2028–2034
6 2035–2041
7 2042–2048
8 2049-2055
9 2056-2062
The first digit represents a 7-year
period as indicated in the table above.
The next 2 digits represent the month.
The months are numbered consecutively,
starting with 13, over the entire 7-year
period. Thus, the number representing
the month also indicates the specific
year of manufacture.
2000
13-24
2001
25-26
etc.
Example:
113xxxxx
-> January 2000
The individual devices are numbered
consecutively in the last 5 digits, start-
ing from 00000 again at the beginning
of each month.
