Oil Quantity; Oil Change - Grundfos SRP Instrucciones De Instalación Y Funcionamiento

9.3 Oil
9.3.1 Oil quality
Gear oil designation for SRP pumps according to DIN 51502:
ISO VG 68.
For unobstructed operation Shell Omala oil is recommended.

9.3.2 Oil quantity

Type
SRP.11.12.524.
SRP.15.12.628.
SRP.19.12.720.
SRP.26.12.805.
SRP.30.12.883.
SRP.40.12.513.
SRP.55.12.607.
SRP.75.12.722.
SRP.95.12.805.
SRP.48.20.254.
SRP.68.20.299.
SRP.95.20.363.
SRP.136.20.406.
SRP.95.32.260.
SRP.163.32.308.
SRP.204.32.334.
SRP.176.32.355.
SRP.272.32.374.
SRP.245.32.381.
SRP.326.32.418.
SRP.245.32.422.
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9.4 Oil change

Place the pump in a horizontal position on supports and place a
pan underneath to collect the oil.
Gearbox
[oz (l)] 4. Remove screw (pos. 2). See fig. 20.
5. Loosen and remove oil drain screw (pos. 1), and allow the oil
to drain from the chamber into a glass. Leave the oil in the
glass for approx. 10 minutes and check if it contains water.
If the oil contains water, the shaft seal must be replaced.
Note
Note
40.5 (1.2)
6. Clean and refit the oil drain screw (pos. 1).
7. Fill oil into the oil chamber through the filling hole (pos. 2).
Quantity according to section 9.3.2 Oil quantity.
8. Refit screw (pos. 2).
84.5 (2.5)
84.5 (2.5)
84.5 (2.5)
135.3 (4.0)
84.5 (2.5)
135.3 (4.0)
Fig. 20 Position of oil drain and oil filling screws
Warning
When loosening the oil level screw, note that
pressure may have built up in the chamber.
Do not remove the screw until the pressure has
been fully relieved.
Used oil must be disposed of in accordance with
local regulations.
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