Fault Finding - Deltec MC 501 Instructions D'emploi

dimensions
technical data
(l/w/h) appr.
MC 501 210x86x470mm
Malfunction
Pump produces
insufficient air
excessive air bubbles
in aquarium water
Pump has stopped
after it has been
running without water
power
consumption
12 Watt

Fault finding

cause
airline or venturi blocked
airline kinked
ozonizer blocked
caused by additives in
certain sea salts and water
conditions
air tap closed to far
Dry running protection is
activated
min. height for
air flow appr.
sump installation
400 l/h
remedy
clean
remove kink
clean
use different salt or feed heavily for
a period, empty skimmer cup
frequently, open air tap fully. This
condition may last for several
weeks.
open air tap
Disconnect from mains, wait 1
minute and restart.
aquarium size
540mm 200-600 Ltr.