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I i i I I l <br /> .t <br /> • Reploce all'caps. filler plugs, protective guards or panels and <br /> high pressure hose clamps and chains or cables that have been re. <br /> moved for maintenance before returning the drill rig to service. a <br /> 7. Sale Use Of Mand Tools �r . <br /> There are almost an infinite number of hand tools that can be r � <br /> used on or around a drill rig and in repair shops and more than or, <br /> i <br /> equal number of instructions for proper use. "Use the tool for its . <br /> I-' - intended purpose" is the most imporrmrt rule. The ' Ilowing are a <br /> < <br /> few specific and some general suggestions which apply to safe rase , <br /> of several hand foals that are often used an and around drill rigs. <br /> + When a tool becomes damaged, either repoir if before using it <br /> again or get rid of it. ;N' <br /> a When usinga hammer, on kind of hammer for an <br /> r Y y purpose, wear fla <br /> L-91H solely glasses and require oil others around you to wear solely glass. , EG;r' j <br /> e S. <br /> • When using a chisel, any kind of chisel, for any purpose, wear <br /> 18- safety glasses and require all others around you to wear salary glass- " <br /> • Keep all tools cleaned and orderly stored when not in use. a -i <br /> • Use wrenches on nuts — don't use pliers on nuts. <br /> � ! <br /> e Use screwdrivers with blades that fit the screw slot. <br /> • When using o wrench on a sigh! nu! — first use some penetrating o <br /> oil, use the Icrgest wrench available that lits the nut, when passible o <br /> a# <br /> ' pail on the wrench handle rather than pushing, and apply force to the r- <br /> wrench with both hands when possible and with both feet firmly <br /> placed. Don't push or pull with one or both feet on the drill rig or J r ' <br /> the side of a mud pit or some other blocking-off device. Always as. <br /> some that you may lose your footing — check the place where you may a when breaking tool joints on the ground or on a drilling platform, f? <br /> fall for sharp objects. position your h+;nds so that your fingers will not 6e smashed between <br /> p <br /> the wrench handle and the round or the latform, should the wrench y' <br /> t: <br /> • Keep all pipe wrenches clean and in good repair. The laws of g a <br /> pipe wrenches should be wire brushed frequently to prevent an accum• slip or the joint suddenly fel go. s <br /> ulotion of dirt and grease which would otherwise build up and cause NowiF rk' <br /> t <br /> wrenchez so slip. $. Clearing The Work Area <br /> • Never use pipe wrenches in plata of a rod holding device. <br /> • Replace hoot and heel jaws when they become visibly worn. Prior to drilling, adequate site clearing and leveling should be <br /> performed ro accommodate the drill rig and supplies and provide a x sR,�1 <br /> -'Y a <br /> - r � <br />