It is extremely important that the bomb be maintained in good repair at all times. Any bomb that is
leaking oxygen from a valve, from an electrode or from any other seal should never be fired. The
combined flame front and high pressure oxygen released under such conditions can ignite the
bomb itself in the area of the leak. Each bomb should also be subjected to hydrostatic and proof
tests on a regular basis to confirm that it has not been weakened by corrosion or wear, and that it is
suitable for continued service.
Summarizing these basic safety