KIRLOSKAR i-HT, Инструкция по установке, эксплуатации и обслуживанию

Страница: 18 / 50

IOM/i_HT Issue Date: 26/06/2009
Page 18 of 50
Last Revision:26/10/2009
5.4 Lubrication Details
Initially bearings are lubricated during assembly. In the regreasing period these bearings
should be repacked with a high quality, lithium soap base, ball and roller bearing grease
free from resin and acid, not liable to harden or crumble and possessing rust preventive
properties. Re-greasing interval depends upon the operating speed of the unit.
Operating speed Regressing Interval
1450 RPM 4000 hours
2900 RPM 3000 hours
To recharge the bearings with fresh grease, use a grease gun and feed through the two
grease nipples provided.
DO NOT APPLY LUBRICANT WHEN PUMP IS RUNNING.
After 10,000 hours or two years whichever is earlier remove bearings from pumps,
degrease, thoroughly clean, recharge with fresh grease and refit in accordance with
reassembly instructions.
Recommended Grease specifications
Speed Lubricant recommended
1450 rpm. IOCL SERVOGEM-3 or equivalent.
2900 rpm. IOCL SERVOGEM-2 or equivalent.
Drop point: 180° C min
5.5 Wearing ring Details
Pumps are supplied with casing wear rings. The Diametrical clearances between
Impeller and casing rings should be minimum 0.18 mm and maximum 0.6 mm depending
up on pump model.