NARDINI MASCOTE MS-175E - Brake System

BRAKE
SYSTEM
Spindle
rotation command
is
made by using lever
located
at
the right
end of apron.
Reverse or
forward rotation
is obtained moving lever
up or down.
The
Electromagnetic
Brake
is
automatically
energized when
this lever is
placed
on, or
passes
through the central
position.
When
stoping
the spindle by
placing
lever
on
its central
position
the brake
is
energized
and
after
the
spindle
is completely
stoped, the brake
is
desenergized.
The reversion
of
spindle is made
through the lever without stoping
in its
central
position
because
the
RELAY/SENSOR
of moving, free the selected
revolution
direction after
total
spindle
tops.
HOW TO ADJUST THE SENSOR'S
POSITION
To adjust the
SENSOB/RELAY of moving system
(see
electrical
diagram) follow the'instruc-
t
i
ons:
A
--
Verify the SENSOR A2
(1)
alignment
in
relation to the
pu
lley hole
(2\
(O18mmx1,Smm
deep).
B
-
Put
the spindle in motion
(any
speed).
C
-
Loose
the nuts
(3)
and aproximate
carefuly the
SENSOR to the
Pulley
u ntil that the
L E
D
of the R E LAY
(A1)
turn
"OFF".
Make
note
on
the
sensor's
position.
D
-
Move
back the
SENSOR carefuly
(the
LED will be
"ON"
again)
until that
the
LED turn
"OFF"
again.
Make
note
on
the sensor's
position.
E
-
Fix the
SENSOR
between the
Wvo
po-
sition obtained
in
"C"
and
"D"
27