Changing The Batteries; Technical Data - Seca 874 Instruction Manual And Guarantee

7. Servicing
Your seca scale leaves the factory with an accuracy of ± 0.15 %/±100 g/±0.22 lbs. To
ensure that this degree of accuracy is maintained, the product must be carefully set up
and regularly serviced. Depending on frequency of use, we recommend servicing at inter-
vals of 3 to 5 years. Please note that a qualified servicing agent should be used for this. If
you are in doubt, contact seca Service for further assistance.

Changing the batteries

You need 6 type AA 1.5 V batteries.
– Carefully turn over the scale so that the
base of the scale is accessible.
– Press the closure of the battery compart-
ment in the direction of the cover itself and
open the battery compartment.
– Remove the used batteries and insert new
batteries.
Check that the polarity is correct.
– Close the cover.
– Then turn the scale back up the right way.

8. Technical data

Maximum capacity
Graduations
0 to 150 kg
150 kg to 200 kg
0 to 330 lbs
330 lbs to 440 lbs
Accuracy
0 to 50 kg
50 kg to 200 kg
0 to 110 lbs
110 lbs to 440 lbs
EN 60 601-1
medical electrical equipment type B
Size of digits
Dimensions
Width:
Height:
Depth:
Weight
18
200 kg/440 lbs
50 g
100 g
0.1 lbs
0.2 lbs
±100 g
±0.15 %
±0.22 lbs
±0.15 %
20 mm
321 mm
60 mm
360 mm
approx. 4.0 kg/8.8 lbs