Watson-Marlow MR-Series User Manual
Page 52
Revision 1.4 / August 2013
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52
Oil change
In the case of the pumps of the series
MR120, MR125, MR130, MR135, MR150, MR160,
the oil
viewing glass (Pos. 27) in the bearing housing (Pos. 11) must be checked every day for damage and that there is enough oil in
the power frame component, in particular every time before the pumps are used. The oil viewing glass in the bearing housing
must always be filled up to the middle. Please use the following oil type that is applicable for your application! If the pump is to
be used in an area that is combustible where ATEX applies, the oil viewing glass is replaced by a screwed plug.
Standard first filling of Watson-Marlow MasoSine Pumps
• For –10°C to 60°C
Klüberoil 4 UH 1-220 N (lube oil for the food and pharmaceutical industry)
Oil grades for ex-zones
Only the following oil type may be used in pumps operated in explosive areas:
Klüberoil 4 UH 1-220 N (lubrication oil for the food and pharmaceuticals industries)
Filling volumes
MR120 approx. 0,2 litre MR125 approx. 0,25 litre MR130 approx. 0,25 litre
MR135 approx. 0,3 litre MR150 approx. 0,5 litre MR160 approx. 0,5 litre
If you have questions, give us a call.
We will be pleased to help you.
Watson-Marlow MasoSine
Postfach 100
Steinbeisstraße. 3
D-74358 Ilsfeld (Germany)
Telefon : +49 (0)7062 9560-0
Fax : +49 (0)7062 64593
EMail :
Internet : http://www.masosine.com