flender getriebe siemens H1-SV-19B Helical gear Reduction Boxes H1

Flender/Flender Gear Units/Helical gear Reduction Boxes H1

----------------------- Inspection Action ------------------------------------------------------------------------------------------------------ Check Gearbox Mounting If gearbox is incorrectly bolted down then the casing can be twisted thusmisaligning bearings and gears. Bearings Remove cover plates, check bearings for wear or obstructions. Replace asnecessary . Check end float inworkshop. Gears Remove inspection cover, if worn return to workshop for repair. Checkbacklash If excessive return toworkshop for repair. Check Gearbox Internals Corrosion of bearings and gears is possible after long storage. Return toworkshop for overhaul. Remove anymud or sand. Return to workshop foroverhaul.Modify installation to prevent ingressof solids. Check Stuffing Box. Slacken glandplate. Back of packing. ------------------------------------------------------------------------------------------------------ --- Bredgar Road, Gillingham, Kent, ME8 6PN Tel: 0 3 .Price: sales Siemens Flender mixertech.co.ukFax: 0 3 Internet: Germany mixertech.co.uk _______________________________________________________________________________ Problem : Gearbox leaks oil - oil at high temperat ure is almost impossi ble to seal. It can weep through gearbox casings, out of breathers and at shaft oil seals. The mess this can make is usually out of all proportion to the amount actually lost. Good house-keeping is required to remove any surface deposits. ------------------------------------------------------------------------------------------------------ Inspection Action ------------------------------------------------------------------------------------------------------ --- Drive Output shaft Has recommended oil level been exceeded. Check oil level in gearbox,when stationary. Is breather clean and open dirty blocked breather will not allow the hot air in the gearbox to escape.This will pressurize box and force oil out. Clean breather in