| Lines 17-19 were replaced by lines 17-19 | 
| - |at 1 m horizontal distance|235 Gauss | 
| - |at 1 m vertical distance|310 Gauss | 
| - |critical distance for loose ferromagnetic parts\\500 Gauss/metre|1.15 m vertical\\1.10 m horizontal | 
| + |at 1 m horizontal distance|150 Gauss | 
| + |at 1 m vertical distance|300 Gauss | 
| + |critical distance for loose ferromagnetic parts\\500 Gauss/metre|1.14 m vertical\\0.91 m horizontal |