VACUUBRAND MV 10C NT + EK - Manual (Page 38)

page 38 of 92
• If the pump is installed at an altitude of more
than 6500 ft (2000 m) above mean sea lev-
el, check compatibility with applicable safety
requirements, and adopt suitable measures.
There is a risk of the motor overheating due
to insufficient cooling.
max. 6500 ft
(2000 m)
• Check compatibility with the maximally
permitted pressure at outlet and the max-
imum pressure difference between inlet
and outlet ports.
max.
16.0 psi
(1.1 bar)
absolute
Do not start the pump if the pressure difference between
inlet and outlet ports exceeds max. 16.0 psi (1.1 bar).
Attempts to start the pump at higher pressure difference
may cause stalling and damage of the motor.
NOTICE
If pumping condensable vapors (water vapor,
solvents, etc.), let the pump run with gas bal-
last to help purge any condensation in the
pump.
gas ballast
(open)
Prevent internal condensation, transfer of liq-
uids or dust. The diaphragms and valves will
be damaged, if liquids are pumped in signifi-
cant amounts.
Check the pump regularly for external soiling
and deposits. Clean the pump if necessary
to avoid an increase of the pump’s operating
temperature.
NOTICE
IN
✘
condensate / dust