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HARDI
MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL
10.3 Emergency Operation of ESC Control
In case of power failure it is possible to operate
all functions of the operating unit manually. First
disconnect the multiplug from the control box.
Now manually turn the emergency control
knobs.
The problem may be due to a blown fuse. The
fuses are placed in the control box and are
marked according to functions. Fuses 7 and 8
are spare fuses.
Fuse type T 500 mA HARDI ref. no.
261125
10.4 Level indicator
The level indicator should be
checked regularly. When the tank is
empty, the floater should rest on
the stop pin on the rod and the
O-ring at the indicator should be
positioned at the top position line
A
.
If any deviation is found, pull out
the plug
B
, loosen the screws
C
and adjust the length of the cord.
B
A
C
Fig. 46
Fig. 47
