M&C TechGroup MP30 Operator's manual - Manual (Page 12)

12
Gas sampling and gas conditioning technology 6-1.3.5-ME
11.3 PNEUMATIC
N O T E !
Components to be connected to the pump must conform to the pneumatic
data of the pump.
 Remove safety stoppers from threaded gas connections (thread size G1/8”).
 Accessories such as threaded hose couplings must be screwed into the threaded connection with
sealing tape (the use of sealing tape is unnecessary when using M&C couplings).
 Connect suction and pressure pipe.
N O T E !
Do not interchange hose connections for sample gas inlet and outlet; the
connections are appropriately marked.
After connecting all pipes, they must be checked for tightness.
When connecting the hoses to optional threaded hose couplings, the following should be noted:
N O T E !
The tightness of the connection can only be ensured when the connecting
hose has a straight terminating edge (use of a hose cutter).
 Loosen the swivel nut of the clamping ring by turning anticlockwise; it must be ensured that the nut
is carefully removed from the coupling, so that the clamping ring lying loosely in the clamping ring is
not lost.
 Slide the swivel nut on to the connecting hose.
 Slide the clamping ring with the thicker part pointing towards the nut on to the connecting hose.
 Fit the hose on to the supporting nipple in the coupling;
 Tighten the swivel nut hand-tight.
The hose is not connected non-slip and pressure-proof.
Optional threaded couplings for DN 4/6 or DN 6/8 can be obtained through M&C
 Route the suction and pressure pipe so that no condensate can flow into the pump.