Repairs; Cleaning - Sartorius Contego Manuel D'installation

Installation Manual
•
Insert the upper thrust piece into the new load cell.
•
Insert the load cell (6).
•
Turn the bolt (1) of the lift-off protector at the hex (3) downwards slowly to lower the vessel to the
load cell. Make sure that the upper thrust piece slides into the recess of the upper plate (13).
•
Pull the load cell cable (1) through the borehole intended for this purpose in the upper plate and the
cable gland (2) and insert it in stress-relieved position (loop).
The cable must not be in contact with the bellow inside later!
•
Tighten the cable gland (2).
•
Adjust the internal lift-off protector; refer to Chapter 2.3.3.
•
Fit the bellow, press it firmly into the groove of the upper and lower plate circumferentially, and make
sure that the transitions are flush.
8.2

Repairs

Caution:
The PR 6241 load cells are designed as robust as possible for the required
measuring accuracy and have a high reliability. In case of an electrical or
mechanical defect the load cell must be replaced.
A load cell repair is not possible.
Note: For spare parts, refer to Chapter 10.
8.3

Cleaning

Caution!
When using cleaning agents, ensure that their compatibility with the weigh
module material has been tested and approved (see Chapter 3.2.2).
Sartorius
Hygienic Weighing Module Contego®
The weigh module is easy to clean.
It can be spray-washed with water (see IP69K
specification).
The following must be observed:
•
Spray the water jet from top to bottom and
around the weigh module.
•
Take particular care that the underside of the
fold (see arrow) is also washed.
EN-29