6 Operation
6.1 Test before every start-up
All tests must be carried out before the device is used. The staff carrying
out the tests must be well acquainted with the operating manual.
6.1.1 Testing requirements
The last safety check must have been carried out as scheduled. Visual
check of the safety check sticker.
The device is completely assembled and connected.
The internal battery must be fully charged.
Never operate device if it has failed one of the tests!