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Resumen del manual
It was precision built for a lifetime ot service and if reasonably cared for will deliver the maximum in satisfaction at a minimum of expense. This manual provides all the information needed to properly care for and operate this White Rotary Electric Sewing Machine. Therefore you are urged to refer to it often, read the simple directions thoroughly and follow them closely, in order to familiarize yourself with the machine and obtain best results through its use. You will find an alphabetical index to this manual on Pages 51 and 52. WHITE SEWING MACHINE CORPORATION CLEVELAND 11, OHIO in Canada WHITE SEWING MACHINE PRODUCTS LIMITED 602 King Street, W., Toronto, Ontario, Canada 9 KNOW YOUR SEWING MACHINE See Fig. 1. In the accompanying illustration (Fig. 1) the principal parts of this White Rotary Electric are designated by their names. Study this picture carefully to familiarize yourself with the names and locations of these functional parts which will be referred to throughout this manual. These operations are all performed while seated at the machine in sewing Dosition. MOTOR INFORMATION LUBRICATION: Two grease cups, one at each end of the motor shaft (Fig. 2), provide for motor lubrication. Unscrew the grease cups and fill with special motor lubricant or petroleum jelly occasionally, depending upon use cf the machine, or approximately every six months. CONTROL: The desired speed is obtained by the amount of pressure on the knee lever. Increased pressure increases the speed of the machine. PULLEY' Be sure the motor pulley (Fig. 2) is adjusted so it centers on the disc wheel of machine. CONNECTIONS: The insulating bushing on cord leading from rheostat inside cabinet must be snapped into the hole in the bed of machine (Fig. 2). -Next, connect the three contact connector plug to motor terminal block, as shown in Fig. 2. Then connect the long wall plug cord to any 110 volt (A-C or D-C current) electrical cutlet, and machine is ready for operation. THREAD I GUIDE>*, ¿2? PRESSES BAR SPOOL PINS- DISC WHEEL 1 TAKE-UP PRESSER FOOT PLATE BACKWARD FIGURE 1 ♦—INSUCATING BUSHINS FIGURE 2 Page 2 Page 3 OILING MACHINE Before starting to oil the machine it is very important that the disc wheel be turned by hand until the take-up (Fig. 1) is at its lowest point. Apply a drop of oil at points shown by arrows in Figs. 3 and 4. To reach points indicated in Fig. 4, tip the sewing head back on its hinges. Depending on how trequently the machine is used determines the oiling reguirements. Moderate use requires only an occasional drop of oil at the points indicated on the illustrations as shown. Avoid overoiling to prevent soiling materials. Fcr smooth operation and best results it is necessary to use high Grade oil. White Sewing Machine Oil, obtainable frcn. any authorized distributor, is especially prepared arri -^commended. CLEANING MACHINE If machine gets dirtv or sticky as a result of using poor oil, or from long idleness, oil thoroughly with Kerosene (coal oil) at all points indicated. Then run machine fcr a short time, wipe dry and oil carefully with V/hite Sewing Machine Oil THE DISC WHEEL Whenever disc v/he^i is turned hand h should always be revolved in the same direction (clockwise) as the motcr turns it. FIGURE 4 Page 4 Page 5 SETTING NEEDLE See Fig. 5. Raise the needle bar to its highest point turning disc wheel by hand. Then loosen the needle damp screw and the needle clamp will open itself. Place needle (flat side to the right) in the needle clamp and push it upward as far as it will go into the needle clamp hole, fastening the needle clamp securely with a screw driver. The needle should operate in the center of needle plate hole from front to back, but close to the right ecge. ‘JEEPLES AND THREAD V/hen buying needles for this machine, be sure to ask for the genuine 'White Rotary needles. Imitation or "just as gocc” needles will cause trouble. Get the genuine “White", see Fig. 6 for exact length. Never attempt to use a bent needle, nor one with a blunt point The size of the needle should conform to the size of the thread and both be suitable to the material. Use a needle sufficiently large to permit the thread, to pass freely through the eye. In general sewing use the same thread in the bobbin as used on top. Page 6 FLAT SIDE OF NEEDLE FIGURE 5 TABLE OF NEEDLE SIZES The following table, will show the size of needles generally used with various sizes of thread. Needle Cotton Silk Mercerized Nylon Size 100 A 50 A 00 80 to 100 A 50 A 0 60 to 80 A 50 ' A 1 40 to 60 Heavy Duty 2 30 to 40 Heavy Duty 3 20 to 30 Heavv Dutv A FIGURE 6 Page 7 'HREADING MACHINE See Fig. 7, Raise the presser foot by raising the presser foot lifter. Then turn disc wheel by hand until the takeup (4) is at its highest point. Place spool of thread on the spool pin located in the center of machine arm, and throughout entire threading operation maintain a slight tension on the thread...
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