Foliac L621 rocol dầu để bôi trơn chịu nhiệt độ cao

I.Description of Foliac L621 rocol

• Clearance depends of size valve and product temperature and valve material.See enclosed table of clearances for the right adjustment of the rotor.
• To achieve rotor end clearance stated above a gasket is fitted between the body andend cover non-drive end.
• For instructions to adjust the rotor and blades see chapter 3.1.4.3 of the AL/BLseries instruction manual.
• Lubrication data
• The interval between overhauls will vary with the product being handled and shouldbe based on total operating time. To a large degree the rate of wear for a particularapplication would be assembled by practical experience.
• Maintenance apart from planned overhaul should be adequately covered by regularand frequent attention to the rotor shaft glands, bearings, reduction gear lubricationand adjustment and lubrication of the motor drive chain and chain sprockets.Bearing of the rotor shaft (for product temperature up to max. 250C)
• The bearings fitted in the rotary valve are roller bearings (105).
• Apply a few shots of Klüber HM 83-402 to the bearing grease nipple’s (170) using agun before starting the valve and at any future opportunity when the valves are’cool’.
• Check bearing monthly and grease if necessary.
• Do not apply to valves when hot as the carrier in the lubricant will ‘FLASH OFF’.Drive chain and sprocketsLubricate with ROCOL FOLIAC L621 month