MAX
SERVICE INSTRUCTION FOR PRINT-ASSY HR 2831/33
HR 2833
– turn the poti-gear to the MAX. left position.
mount the print-plate in the housing.
–
turn the speed-knob to the most right position for
one time;
the poti-gear is now right position.
–
HR 2831
turn the poti-gear to the MAX. left position.
remove the poti-gear.
mount the print-plate in the housing.
–
–
–
turn the speed-knob to pos. 2
put a screw driver to trim the
speed to 1250 rpm.
–
poti-gear
1. put the speed knob to the most left position.
SERVICE INSTRUCTION FOR REMOVING THE PULSE KNOB
2. take a small screw driver and press it between
speed knob and pulse knob.
3. turn the screw driver to pull the knob a little bit out
of the power unit (a), set the screw driver deeper
into the created hole (b) and lift it (c).
4. pull the pulse knob out of the speed knob.
a
c
b
