H4-VV-19-A r high performance demanding operating conditions Helical speed reducer H4

Flender/Flender Gear Units/Helical speed reducer H4

gear unit preservationspecified in table 3 or 4 apply, provided the related requirements are adhered to. The durability period for the exterior preservation and the related requirements can be found in table 5. The guarantee period starts on the date of delivery or that of the notice that the item is ready for shipment. If storage period is different to what is indicated in table 3 or 4 and table 5, the interior preservation and exterior preservation must be checked and, if necessary, repeated (see items 7.3.1 and 7.3.. Each prolongation of the interior preservation and any renewal of the exterior preservation must be logged. Note The record must be kept with these instructions. 1 / 7BA 5 en 0/2.4.1 Interior preservation with preservative agent Table 3: Durability period and measures for interior preservation when using mineral oil or PAO-based synthetic oil Duration of protection Preservative agent Special measures up to 6 months Castrol Alpha SP 2 SNone up to 2 months Close all openings on the gear unit. Replace the air or wet air filter with screw plug. (Replace the screw plugwith the air filter or wet air filter beforestart-up.) For storage periods longer than 2 months, the preservation of the gear unit must be renewed (see item 4.4.1.. Table 4: Durability period and measures for interior preservation when using PG-based synthetic oil Duration of protection Preservative agent Special measures up to 6 months Special anti-corrosion oil TRIBOL 1 None up to 3 months Close all openings on the gear unit. Replace the air or wet air filter with screw plug. (Replace the screw plugwith the air filter or wet air filter beforestart-up.) For storage periods longer than 3 months, the preservation of the gear unit must be renewed (see item 4.4.1.. Resistant to tropical conditions and sea water; maximum ambient temperature 5 Note The implementation of the interior preservation is described in section 7. (see item 7.3.. 1 / 7BA 5 en 0/2.4.1.1 Re-preserving th