VACUUBRAND MZ 1C - Manual (Page 33)

page 33 of 102
Connecting the outlet
(*)
NOTICE outlet
Outlet via hose nozzle for tubing I.D. 3/8” (hose
nozzle DN 10 mm) (ME 1C, MZ 1C) or via si-
lencer (ME 1).
Attention: Use the silencer only in case of low
gas throughput. Check the silencer regularly for
permeability! In case, install a hose nozzle instead
(*, see “Accessories / Spare parts”, pg. 39).
Connecting an exhaust line at the pump outlet (ME 1):
Unscrew the silencer and install a hose nozzle DN 10/6
mm (thread G1/8”).
➨
If dangerous or polluting fluids could be released at
the outlet, install an appropriate system to catch and
dispose of those fluids.
+
Connect a gas-tight exhaust line at the pump
outlet if necessary. Always vent exhaust
gases appropriately (e.g., into a fume hood).
+
Never block the gas outlet. The exhaust
line must always be free of obstructions (no
back pressure) to ensure an unimpeded
discharge of gas. The cross-section of the
outlet tubing must be at least the size of the
pump’s exhaust connection.
• Reduce the transmission of vibration. Prevent mechan-
ical load due to rigid pipelines. Insert elastic hoses or
flexible elements as couplings between the pump and
rigid pipes.
✔
Secure hose connections at the pump ap-
propriately, e.g., with hose clamps, to protect
against accidental detachment.
To reduce pump noise emanating from the pump
exhaust port, connect an exhaust hose or use
a silencer (see “Accessories / Spare parts”, pg.
39).
NOTICE