Operating Conditions for the Device
The device may only be used indoors.
The device may only be used with the equipment and under 
the operating conditions described in the Technical Data 
section of these instructions.
You may not modify the device or make any technical 
changes on your own. Any retrofitting or technical changes to 
the device are only permitted with prior written permission by 
Sartorius.
Do not expose the device or accessories supplied by Sartorius 
to extreme temperatures, aggressive chemical vapors, mois-
ture, shock, vibrations or strong electromagnetic fields. 
Consider the ambient conditions. The casing on all connection 
cables between the devices as well as on the wires inside the 
device housing is made of PVC. Chemicals that corrode this 
material must be kept away from these cables.
2.2  Personnel Qualification
These instructions are addressed to the target groups men-
tioned below. All persons working on the device must possess 
the stated knowledge and authorizations. 
If no qualifications are indicated for the actions described in 
these instructions: The actions described are addressed to the 
“User” target group.  
If individual actions must be carried out by other target 
groups or by Sartorius Service personnel: The qualification 
required will be indicated in the description of the action.
Target 
group
Knowledge/responsibilities 
User The user is familiar with the operation of the 
device and the associated work processes. They 
understand the hazards which may arise when 
working with the device and can avoid these 
hazards.
The user is trained in the operation of the 
device. Training takes place during startup and 
is carried out by the operating engineer/labora-
tory manager or the operator of the device. 
Operating 
engineer/
laboratory 
manager
The operating engineer/laboratory manager 
makes decisions about the use and configura-
tion of the device. 
The operating engineer/laboratory manager has 
been trained in the operation of the device. 
Training takes place during startup and is per-
formed by Sartorius Service or the operator.
Electrician A qualified electrician has the specialized train-
ing, knowledge, and experience as well as famil-
iarity with applicable regulations to evaluate 
the assigned work and identify possible hazards. 
Target 
group
Knowledge/responsibilities 
Operator The operator of the device is responsible for 
compliance with safety requirements and 
workplace safety regulations. 
The operator must ensure that anyone working 
with the device has access to the relevant infor-
mation and is trained to work with the device. 
2.3  Significance of these Instructions
Failure to follow the instructions in this manual can have 
serious consequences, e.g. exposure of individuals to electrical, 
mechanical or chemical hazards. 
 t Before working with the device: Read the instructions 
carefully and completely.
 t If these instructions are lost: Request a replacement or 
download the latest version from the Sartorius website 
(www.sartorius.com).
 t The information contained in these instructions must be 
available to all individuals working on the device.
2.4  Proper Working Order of the Device
A damaged device can cause malfunctions or lead to hard-to-
detect hazards.
 t Only operate the device when it is safe and in perfect 
working order.
 t Immediately disconnect the damaged device from the 
power.
 t Have any malfunctions or damage repaired immediately by 
Sartorius Service.
2.5  Work on the Electrical Equipment of the 
Device
Work on and modifications to the electrical equipment of the 
device may only be carried out by Sartorius Service personnel. 
The device may only be opened by Sartorius Service personnel.
Seal on Scales Verified for Use in Legal 
Metrology
Legislation requires that a seal be affixed to 
verified scales. On Sartorius devices, this seal takes 
the form of a sticker with the “Sartorius” logo. If 
the seal is removed, the validity of verification 
will become void and you must have your scale 
re-verified. The verification supplied here is for 
verified weighing instruments for use in the EEA. 
Please keep it in a safe place.
4  Installation Instructions EVO1S1 | SPO1S1