Chicago Electric 3914 Sewing Machine User Manual


 
Page 6
SKU 03914
For technical questions, please call 1-800-444-3353.
REV 04/03, 05/03
7. Tilt the machine back to expose the Oil Pan (D). See figure 5.
8. Fill the Oil Pan with sewing machine lubrication oil (#7 white oil) to the “high” mark “A”.
Add more oil when the level is to the “low” mark “B”. After lubrication, and during
operation, oil splashing can be seen through the Oil Sight Window (H).
9. Lower the machine head to the table top.
10. Mount the Motor to the underside of the table top as shown below. Use the supplied
hardware.
11.
(K)
Note: Top switch
determines rotation
direction. Switch left
for counterclockwise;
switch right for clock-
wise rotation.
Note: Motor is 110/220V
Single Phase. Disconnect
power and flip switch to de-
sired voltage. Switch left for
110V, switch right for 220V.
For 220 V, the power plug
must be rewired by a quali-
fied technician.
Note: Receptacle
for 6 volt work light
(not included).
Place the V-belt around the Sewing Machine Pulley, through the slot in the table top,
and around the Motor pulley. Attach the Pulley Safety Cover.
12. Tighten the V-belt tension by adjusting the long bolt and nut at location (K). The proper
tension is reached when the V-belt can only be pushed in 1/2 inch.