API PUBL 4594

Abstract

FOREWORD <br> API PUBLICATIONS NECESSARILY ADDRESS PROBLEMS OF A GENERAL NATURE. WITH RESPECT TO PARTICULAR CIRCUMSTANCES, LOCAL, STATE, AND FEDERAL LAWS AND REGULATIONS SHOULD BE REVIEWED. <br> API IS NOT UNDERTAKING TO MEET THE DUTIES OF EMPLOYERS, MANUFACTURERS, OR SUPPLIERS TO WARN AND PROPERLY TRAIN AND EQUIP THEIR EMPLOYEES, AND OTHERS EXPOSED, CONCERNING HEALTH AND SAFETY RISKS AND PRECAUTIONS, NOR UNDERTAKING THEIR OBLIGATIONS UNDER LOCAL, STATE, OR FEDERAL LAWS. <br> INFORMATION CONCERNING SAFETY AND HEALTH RISKS AND PROPER PRECAUTIONS WITH RESPECT TO PARTICULAR MATERIALS AND CONDITIONS SHOULD BE OBTAINED FROM THE EMPLOYER, THE MANUFACTURER, OR SUPPLIER OF THAT MATERIAL, OR THE MATERIAL SAFETY DATA SHEET. <br> NOTHING CONTAINED IN ANY API PUBLICATION IS TO BE CONSTRUED AS GRANTING ANY RIGHT, BY IMPLICATION OR OTHERWISE, FOR THE MANUFACTURE, SALE, OR USE OF ANY METHOD, APPARATUS, OR PRODUCT COVERED BY LETTERS PATENT. NEITHER SHOULD ANYTHING CONTAINED IN THE PUBLICATION BE CONSTRUED AS INSURING ANYONE AGAINST LIABILITY FOR INFRINGEMENT OF LETTERS PATENT. <br> HARDWARE AND OPERATING SYSTEM SOFTWARE REQUIREMENTS FOR USE OF THIS SOFTWARE ARE SPECIFIED IN THIS MANUAL. THIS SOFTWARE HAS BEEN TESTED EXTENSIVELY; HOWEVER, API DOES NOT AND CANNOT CLAIM TO HAVE FORESEEN NOR ELIMINATED ALL POTENTIAL PROGRAM INTERFERENCES, HARDWARE INCOMPATIBILITIES, OR OTHER LIMITATIONS OF SOFTWARE USE. <br> ALTHOUGH API WELCOMES COMMENTS ON THE OPERATION AND UTILITY OF THIS SOFTWARE, API IS DISTRIBUTING THE SOFTWARE ON AN "AS-IS" BASIS AND DOES NOT PROVIDE SOFTWARE USER SUPPORT.