SINGER 1748 - Manual (Page 19)

12
Changing the bulb
1
2
C
GB
A
B
Disconnect the machine from the power supply by removing the
plug from the main socket!
Replace bulb with same type rated 10 watts (110-120V area) or
15 watts (220-240V area).
-Remove the screw (A) as illustrated. (1)
-Remove the face plate (B).
-Unscrew the bulb and install a new one (C). (2)
-Replace the face plate and tighten screw.
Should there be any problem, ask your local dealer for advice.