Table of Contents
Advertisement
-
11 -
3.2
Zeroing
the
position
transmitter
Explanation:
Proceed
to this
adjustment
before
the
first
use,
after mounting
a
new position
transmitter
or after
fitting
a new control
box.
1.
Calling
up adjustment
number
700
-
See
chapter
3.1,
items
1-3
- DT:
700*XXXX
(1st
accidental
figure)
2. Orientation
of the
position
transmitter:
-
Tip the pedal
forwards
- DT:
700*0000
The
synchronizer
has
registered
its
position
w
Adjusting
the reference
position:
-
Turn
the
handwheel
in the
|- DT:
700*YYYY
(2nd
accidental
figure)
direction
of rotation
until
the needle
just dips
into
the throat
plate
B
Memorizing
the reference
position:
-
Tip the pedal
forwards
- DT:
700*0000
5. Leaving
the
"technician
level":
-
Switch
off the motor
3.3
First and
second position
Explanation:
When
the reference
point
of the position
transmitter
has been
adjusted
- as described
under
chapter
3.2 - the values
set in the
factory
for the first
and second
position
are normally
suitable
and
the machine
is ready
to operate.
If required,
the values
can be
modified
by the
technician
by turning
the handwheel
in the
same
manner
as
the
reference
position.
Rule:
First
position
: The
hook
has
safely
caught
the
thread
loop.
Second
position:
the
needle
is in its
topmost
position.
Ad justment:
Call up the adjustment
number
702 or 703
(see
chapter
3.1,
items
1 -
3)
Tip the pedal
forwards
Adjust
the desired
position
by the handwheel
Memorize
the value:
tip the pedal
forwards
Advertisement
Table of Contents
