Operating Instructions EVO1S1 | SPO1S1 15
  Installation 
4  Installation
The scale must be disconnected from the power supply for all assembly work. 
4.1  Unpacking and Equipment Supplied
t Open the packaging, making sure to remove of all parts carefully.
t After unpacking the device, check it immediately for any external damage.
t If you detect any damage, proceed as directed in Chapter “7 Care and 
Maintenance”, page 27.
t Save the box and all parts of the packaging for any future transport. All cables 
should be unplugged when transporting.
The following parts are included in the equipment supplied:
Model PMA.Evolution PMA.HD
Large weighing pan: d 233 mm
x -
Small weighing pan: d 180 mm
- x
USB connection cable x x
AC adapter with country-specific mains adapter Optional Optional
Installation instructions x x
4.2  Selecting a Setup Location
Select the right setup location:  
 − Set up device on a stable, even surface that is not exposed to vibrations.
 − Maintain free access to the device at all times.
Choose a location that is not subject to the following negative influences:
 − Heat (heater or direct sunlight)
 − Drafts from open windows, AC systems, and doors
 − Extreme vibrations during weighing
 − Heavy traffic areas (personnel)
 − Extremely high humidity
 − Electromagnetic fields
 − Extremely dry air
Acclimatization
Condensation from humidity can form on the surfaces of a cold device when it 
is brought into a substantially warmer area. You should therefore let a device 
acclimatize for approximately 2 hours disconnected from its power source before 
reconnecting it to the supply voltage.