8
3. Connect the instrument to be tested to the Pressure Measurement Hose and attach
it to the pump. Be sure that all the output connectors are properly plugged
or connected to an instrument to avoid leakage (see figure 2).
Do not connect the pump to the external pressure source.
Use only the measuring hose provided by Beamex. Observe the effect of the operational conditions to
the maximum pressure allowed in the hose. The specifications can be found in chapter 4.
Ensure that all connections are made correctly and that the hose and the connectors are undamaged.
Do not use faulty hoses or connectors.
Figure 2. An example of the connections.
1. EXT Module
2. PGHH pump
3. Pressure transmitter
4. Calibrator
3
1
2
4
The pump is made out of anodized aluminium - avoid too much strength while tightening the connectors.
The maximum torque is 15 Nm.
