MAINTENANCE INSTRUCTIONS
7
Table of lubricants
The pump is delivered complete with oil, with the characteristics stated on the data plate.
When changing the oil, use an oil suitable for conditions in the operating environment (see recommendations
provided in the annexes and see "Environmental operating limits").
The correct lubricating oil viscosity depends on the external temperature.
Use the graph to select the degree of viscosity best suited to the temperatures of use.
-35
-30
-25
-20
-15
-10
-5
0
+5
+10
+15
+20
+25
+30
+35
+40
+45
+50
SAE 10W
SAE 20W
SAE 30
SAE 40
SAE 10W-30
SAE 10W-40
SAE 10W-60
SAE 15W-40 mineral base
SAE 15W-40 semi synthetic base
SAE 20W-60 semi synthetic base
SAE 5W-30 synthetic base
SAE 0W-30 synthetic base
CAUTION:
the table of lubricants provided above does not apply to XM-SS, XMA-SS, RK-SS, RKA-SS, HYD RK-SS, XWL-
SS, XWLA-SS, SHP, RHW-SS and WHW-SS series pumps, where only SAE 75W-90 oil may be used.
For RCW, RCWS, CWX, XHW, RHW, WHW and WHWL pumps, SAE W90 may be used.
English
Use and Installation
36