B3-HH-3-A ical gear units vertical mounting position Type H Bevel-helical gearboxes B3

Flender/Flender Gear Units/Bevel-helical gearboxes B3

pment of any film irregularities such as lifting or loss of adhesion of undercoats. Drying time of the applied coat should not exced ma ximum specified for it as first coat; if it exceeds the paint material has possible deteriorated or mixing is faulty. 5.8.2 No paint shall be force dried under condition which will cause checking, wrinkling blistering formation of pores, or detrimentally after the condition of the paint. 1 of 1 STANDARD TECHNICAL SPECIFICATION MECON LIMITED REGD. OFF: RANCHI 8 OIL & GAS SBU, DELHI DOCUMENT NO. Page 1 of 5 TITLE MEC//0/2/0 REVISION : 0 SHOP & FIELD PAINTING EDITION : 1 No drier shall be added to paint on the job unless specifically called for in the manufacturers specification for the paint. Paint shall be protected from rain, condensation, contamination snow and freezing until dry to the fullest extent practicable. 5.9 Repair of damaged paint surface. 5.9.1. Where paint has been damaged in handling and in transportation, the repair of damaged coating of pre-creation/ fabrication shall be as given below. 5.9.2. Repair of damaged inorganic zinc silicate primer after erection/ weldding: Quickly remove the primer from damaged area by mechanical scraping and emery paper to expose the white metal. Blasts clean the surface possible. Feather the primer over the intact adjacent surface surrounding the damaged area by emery paper. 5.9.3 Repair of damaged pre-erection and shop priming in the design temperature of 9 to 5 . - Surface preparation shall be done as per procedure 5.9.2 - One coat of -9 shall be applied wherever damaged was observed on pre-erection/ pre-fabrication/ shop primer of inorganic zinc silicate coating (- shall not be applied if damaged area is not more than 5 5 cm. 5.1 PAINT APPLICATION 5.1.1 Shop priming/ pre-erection priming with F9 of F1 shall be done only on blasted surface. 5.1.2 Shop priming/ pre-erection priming with -9 or -1 shall be done only with airless spray. 5.1.3 Fo