Setting The Motor Protection Switch; Inserting The Machine Head, V-Belt Placement, Attaching The Belt Guard,Handwheel And Pedal - Duerkopp Adler 271 Installation Instructions Manual

4.5 Setting the Motor Protection Switch

Motor Type
FIR
Efka VD552/....
Quick
5. Inserting the Machine Head, V-belt Placement, Attaching
the Belt Guard,Handwheel and Pedal
4 3 2
6
3 x 380-400V
1,6A
2,5A
1,9A
–
Insert the machine head into the table cutout.
–
Tap in the support 2 which is necessary for tilting
over the machine. (Not by classes 273 and 274.)
–
Insert the timing pin 4 found in the accessories
package into one of the slots in the built-in
adjustment disk. Loosen the handwheel screws and
remove the handwheel.
–
By machines with thread trimmer and automatic tying
stitch break the marked opening 6 out of the belt
guard with the aid of a screw driver.
–
As seen in the illustration at the left, one first pushes
the V-belt through the belt guard from the outside
and guides both parts over the belt pulley to the
machine head.
–
Place the V-belt on the belt pulley on the handwheel.
–
Tighten the four screws 5 on the belt guard.
–
Then tilt the machine head to the back and place the
V-belt on the motor pulley.
–
When tilting, the belt guard must enter the table
cutout unimpaired.
–
By slewing the motor, tension the V-belt so that it can
5
be pressed in at the middle by about 10 mm without
great effort.
–
Screw on the motor belt guard and set its cams so
that the belt remains on the V-belt pulley with the
machine tilted to the back.
Mains Voltage
3 x 220-230V
2,7A
4,2A
3,3A
3 x 415-440V
-
2,4A
1,7A
9