The purpose of the instructions is to completely familiarize the technically oriented operator with the Ballistic Hammer. This device has been developed to enable the rapid,easy emplacement and retrieval of Signal Corps Ground Stakes GP-113/G and GP-112/G. The instruction book contains sections which discuss operating principles,component descriptions and functions,disassembly and cleaning procedures,and detailed operation procedures for the device both when used as an emplacement device and when used as a retrieve device for the two Ground Stakes. Wherever possible,illustrations are used to facilitate the understanding of the operations. (Author)
展开▼