Coupling Protection; Maintenance After Operating Hours; Allowed Lubricants; Volume Of Grease For Lubrication - Deublin 54 Serie Betriebsanleitung

8.2.1 Coupling protection

Coupling protection and other covers of parts rotating are to be checked for correct fit, deformations,
and sufficient clearance for the rotating parts on a daily basis.
8.3

Maintenance after Operating Hours

This chapter describes how to relubricate the rotating unions.
The maintenance operations described below have to be executed in case of series 55
only. Rotating unions of the series 54 and 57 are lubricated in the factory for the entire
service life.
The rotating unions are already lubricated in the factory and delivered ready-to-be-
Info
installed.
The indicated volumes of grease and intervals for relubrication are based on experi-
ence resulting from the information of the manufacturer of the lubricant and the operat-
ing parameters of the rotating unions. The information given herein refers to operating
hours depending on the respective speed.
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Q In case of doubt, consult DEUBLIN.
Lubricate the ball bearings of the rotating unions at the stated lubricating intervals using the listed
volume of grease suitable for the operating conditions. If you do not adhere to these instructions, the
service life of the ball bearings is reduced.

8.3.1 Allowed lubricants

Series
54 / 55 / 57

8.3.2 Volume of grease for lubrication

Damage to the component due to excessive grease
If you put too much grease in the ball bearings, the latter can be damaged.
Q Adhere to the stated volumes of grease for lubrication.
Note
Damage of part by loss of grease quality
If e.g. the grease for relubrication is supplied by a central lubrication system to the
rotating unions, the grease may loose its essential characteristics. The bearings of the
rotating unions will be damaged.
Note
Q Make sure only fresh grease as good as new is fed to the bearings.
Q Comply with the specifications for sevice life of the grease manufacturer.
Rev. E
Operating Manual
allowed lubricants
TEXACO CHEVRON SRI 2 GREASE NLGI 2
Page 38 of 49
Model/Series: 54, 55 & 57 EX
Number: 040-650 GB
Version: 2017-05
©DEUBLIN