Circuuit diagram of HP1640F
Wiring diagram
P 7/ 7
White
Noise
suppressor
Noise suppressor is not
used for some countries.
Color index of lead wires' sheath
Black
Blue
Brown
Switch
Receptacle
Receptacle
Brush holder unit
Power supply cord
Strain relief
LED
Circuit
This lead wire is black
for some countries.
These lead wires
are white for some
countries.
This lead wire is white
for some countries.
Wiring diagram of HP1640F
Brush holder unit
Brush holder unit has to be mounted
to Housing L so that the recess portions
are faced to Switch.
Recess portion
Switch
Switch
Strain relief
LED Circuit
Power supply ccord
Brush holder unit
Put Noise suppressor in
this position if it is used.
Noise suppressor
Fig. D-1B
Fig. D-2B