Vacuum Pump Installation - Parker PNEUDRI MXLE Serie Mode D'emploi

3.4 Vacuum Pump Installation

When positioning the pump ensure that there is adequate space to allow airflow to the motor fan and easy access for maintenance purposes.
We recommend that the pump is located at least 300mm (12ins) above the mounting plane for ease of maintenance.
Remove the blank end plate from the exhaust valve assembly and retain it, along with the purge plates, for heatless fall back mode.
Attach the vacuum pump valve to the open port of the exhaust valve assembly using the M10 hex head screws provided. Ensure that the fixings
are secured sequentially and torqued to 34Nm (25 lb-ft).
Note. The vacuum pump valve and the Exhaust housing flange (complete with T-piece) can be swapped over if your installation requires it.
The vacuum pump hose is supplied in a 3m length and may require cutting prior to fitting to the pump. When cutting the hose to length please
take into account the location of the pump. The hose should not be stretched, twisted or deformed when installed. It is recommended that a
minimum bend radius of 350mm is applied to the hose if bending is required. Ensure that the cut ends are clean and straight.
Push the hose on to the barbed fittings as illustrated. Ensure that the hose is fully engaged on to the barbs and secure it in place with the hose
clamps. Note. It is recommended that you screw the hose barb and Dowty seal into the vacuum pump valve prior to assembling the hose.
For single pump installations (MXLE102 - MXLE 105) attach hose to the pump using the male adaptor and Dowty seal provided. On double pump
installations (MXLE106 - MXLE108) attach the hose directly to the duplex piping.
Single Pump Installation (MXLE102c - MXLE105)
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