JET 719100 Manuel d'utilisation et d'entretien télécharger pdf (Page 12)

Figure 10

The clamping system has been properly adjusted

by the manufacturer. If in the future it does not

properly lock tailstock in position, remove tailstock

from bed, and turn it over. Adjust cam lock nut

(Figure 11) as needed.

Figure 11

9.3 Speed Change

9.3.1 Variable Speed Model

The JWL-1015VS variable speed lathe has three

speed ranges, controlled by a combination of the

electronic variable speed dial (see section 10.0)

and the position of the belt upon one of three

pulley sets. Figure 12 identifies these ranges. This

chart is also affixed to inside of pulley access door.

Figure 12: variable speed chart

9.3.2 Step Pulley Model

The JWL-1015 step pulley lathe has three speed

ranges accomplished by moving the belt to any of

six pulley sets, according to the chart (Figure 13).

The chart is also affixed to the inside of pulley

access door.

Figure 13: step pulley chart

9.3.3 Adjusting belt position

Refer to Figures 14 and 15.

To move belt to a different pulley:

1. Open upper and lower pulley access doors

(Figure 14).

Figure 14

2. Relieve belt tension by loosening handle (F,

Figure 15), then pulling up lever (G).

3. Move belt to desired pulley set. Make sure belt

is properly seated in both pulleys, and both

pulleys are aligned (belt is vertical, not

slanted).

4. Push lever (G) down to tension belt.

5. Tighten handle (F) and close access doors.

Keep access doors closed

during operation.

Figure 15

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JET 719100 Manuel d'utilisation et d'entretien Page 12