Farr HD8625 - Illustration 2.H.7: Lift Cylinder Control - Lower

2.22
hD8625 8-
5
/
8
” 35K Tong
Technical Manual
IllustratIon 2.H.7: lIft CylInDer Control - lower
Making A Connection (Continued):
p) Aligntheopeningintherotarygearwiththemouthofthetongoncethejawsarefree.Openthetongdoor.Notethatrigperson-
nelmayberequiredtostabilizethetongasitcompletelyreleasesfromthedrillstring.Guidethetongawayfromthestringand
usetheliftcylindercontroltolowerittothedrillfloorifdesired.
p) Repeatsteps“e”through“p”untilthedesirednumberofconnectionsaremadeup.
seTup & operaTion