Interpump Group EV Serie Manual De Uso Y Mantenimiento página 24

Viscosity / Room Temperature diagram
mm /s = cSt
2
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 EV - E4 series pumps (see Fig. 4) are equipped with:
 2 "IN" inlet ports 1" Gas.
Line connection to any of the two ports is indifferent for
proper pump functioning. The unused ports must be
hermetically closed.
 2 "OUT" outlet ports 1/2" Gas.
2 2
OUT
IN
1
Ambient temp. (°C)
OUT
IN
1
Fig. 4
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9 PUMP INSTALLATION
9.1 Installation
The pump must be fixed horizontally using the M10 threaded
support feet. Tighten the screws with a torque of 45 Nm.
The base must be perfectly flat 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 fixed rigidly to the floor but must
interposed with vibration dampers.
For special applications contact the Technical or Customer
Service Departments.