ENGLISH
25
Viscosity / Room Temperature diagram
mm
2
/s = cSt
Viscosity ν
Ambient temp. (°C)
The used oil must be poured unto a suitable container and consigned to an authorized recycling center.
Do not release used oil into the environment under any circumstances.
8 PORTS AND CONNECTIONS
The SS71, SN71 and SW71 series pumps (see Fig.4) are
equipped with:
2 “IN“ inlet ports 1” 1/2 Gas.
Line connection to any of the two ports is indierent for
proper pump functioning. The unused ports must be
hermetically closed.
No. 2 “OUT“ outlet ports 1” Gas.
No. 3 service ports 1/2” Gas; usually used for the pressure
gauge.
Fig.4
9 PUMP INSTALLATION
9.1 Installation
The pump must be xed horizontally using the M16x1.5
threaded support feet. Tighten the screws with a torque of 210
Nm.
The base must be perfectly at and rigid enough as not to
allow bending or misalignment on the pump coupling axis/
transmission due to torque transmitted during operation.
The unit cannot be xed rigidly to the oor but must
interposed with vibration dampers.
For special applications contact the Technical or Customer
Service Departments.
A lifting bracket is mounted on the pump for easy installation,
as per the gure below.
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