H3-SV-7-A flender gear units siemens Helical gear Reduction Box H3

Flender/Flender Gear Units/Helical gear Reduction Box H3

cations fo Purchasers inal appro val: ) Detailed secti onal arrangement drawings howing all parts with reference numbers nd material specif ications as referred in cl ause 1.1 above. ) Assembly drawings ith ove rall dimensio ns, features and painting scheme . Comple te dimensio nal details of support foot ( here applicable) shall be indicated in these drawings as referred in cl ause 1.1 above. ) Welding, heat tre atment and testing rocedures. ) Details of corro sion resist ant paint to be applied on the valves. Manufactu re of valves shall commence only afte appro val of the abov documents. Once Pu rchaser has given the appro val, any changes in design , material and method of anufa cture shall be notified to Purchaser whose appro val in writing of ll changes shall be obtained before the valve is manufactu red. 1.3 Within 3 days rom the appro val date, Manufactu rer shall subm it to Purchaser one reproducible and six copies of th appro ved rawings, documents and specif ications as listed in clause 1.2 above. 1.4 Prior to shipment, Manufactu rer shall subm it one reproducible and six copies of the follow ing: ) ) Test ce rtificates as per lause 7 .0 of this speci fication. Manual for installation, erectio , maintenance and operati on instructio ns, including list of recommended spares for the valves. 1.5 All documents shall be in English anguage. 1.0 GUARANTEE 1.1 Manufactu rer hall uarantee hat the materials and machining of valves and fittings comply with the requirements in this specif ication and in the Pu rchase Order. 1.2 Manufactu rer is bound to replace or repair all valve parts which should result defective due to inadequate engineering or to the uality of materials and machining. 1.3 If valve defect malfuncti oning cannot be elim inated, anufactu rer shall 9 of 1 replace the valve without delay.