Adjusting Tailstock; Maintenance And Inspection; Adjusting Bed Clamping; Pulley Drive Lubrication - Jet JWL-1440VS Mode D'emploi

Tool rest extension:
The extension (J, Fig 32) mounts to the tool rest base and
offers greater reach for the tool rest when turning off the bed
using the headstock at an angle, as shown.
Make sure the clamp bushings (K) are pulled apart sufficiently
to accept the post of the extension.

7.7 Adjusting tailstock

Turn the hand wheel (R, Fig 33) clockwise to move tailstock
spindle forward. Lock tailstock spindle with the indexable
knob (Q).
Fig 31
Fig 32
Fig 33
The handle (P) locks the tailstock in position on the bed.
The live centre (S) can be ejected by turning the hand wheel
counter-clockwise.
The live centre pin can be removed to allow deep hole drilling
operations.

8. Maintenance and inspection

General notes:
Maintenance, cleaning and repair work may only be
carried out after the machine is protected against
accidental starting by pulling the mains plug.
Clean the machine regularly.
Inspect the proper function of the dust collection daily.
Defective safety devices must be replaces immediately.
Repair and maintenance work on the electrical system may
only be carried out by a qualified electrician.

8.1 Adjusting bed clamping

If adjustment is needed, remove the stud (N, Fig 4).
Slide the headstock, tailstock or toolrest to the edge of the
bed and slightly turn the hex nut (F, Fig 34).
Test the handle to make sure it securely locks.

8.2 Pulley drive lubrication

After every 200 working hours (every 30 working days).
Remove the two headstock sheetmetal covers.
Use a grease gun to insert a good quality, all-purpose grease
into the fitting on the motor shaft (Figure 35) and the groove
of the main spindle (Figure 36).
Fig 34