Knee Press

 

Oil Pan Magnet

Lifter Rod (2g)

(22g)

 

 

Oil Sight

Window (1f)

Hand Wheel

(7b)

Figure 5

7.Tilt the machine back to expose the Oil Pan (1g). Insert the Knee Press Lifter Rod (2g). Place the Oil Pan Magnet

(22g) in the lowest portion of the Oil Pan.

8.Fill the Oil Pan with the Oil (20h) 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 (1f).

9.Tilt the machine head back to the table top.

Mounting the Motor

Note: The Motor is heavy. You will need a helper to hold the motor in place while tightening the Nuts (67j) on the Carriage Bolts (70j) in step 5 on the following page.

Motor Rotation Switch

Always keep to right

 

Receptacle for

110/220 V Switch

6 volt work light

Always keep to left (110V)

(not included)

(Unless power plug is rewired for

 

220v by a qualified electrician.)

 

Figure 6

1.The motor can be set for 110V or 220v.

Make certain that the voltage switch on the motor is set correctly for your use. This machine is set up for 110V usage. Set the 110/220V Switch to 110V (Switch to the left) unless you have your outlet changed to 220V by a qualified electrician. Rewiring of the plug and an approriate outlet is required for 220V usage.

2.The rotation of the motor can also be set to clockwise or counterclockwise rotation. This setting should always be set to the right, which makes the sewing machine pulley rotate counterclockwise. Do not use this setting to reverse the direction of the machine. Use the Reverse Control Lever (22e) to reverse the stitch feed direction when sewing.

 

 

REV 03d, 03e, 07g, 10b

Page 8

For technical questions, please call 1-800-444-3353.

SKU 3914

Page 8
Image 8
Harbor Freight Tools 3914 operating instructions Mounting the Motor

3914 specifications

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