Go only far enough to remove the belt.
Fig 32
To reassemble reverse the procedure.
Note:
To avoid bearing overload, do not over tighten the
handwheel.
Thread it on to the spindle until its snug, then back off slightly
and tighten the grub screws.
9. Trouble shooting
Motor fails to develop full power
*Power line overloaded-
Correct overload condition.
*Undersized wires in power supply system-
Increase supply wire size.
Motor or spindle stalls or doesn’t start
*No electricity-
check mains and fuse.
*Defective switch, circuit board, motor or cord-
consult an electrician.
*Overload detected on drive unit (JWL-1015VS only)-
wait and restart machine; chose low speed range belt setting
(200-1050 rpm) for better torque.
*Excessive cut-
Reduce depth of cut.
*Improper belt tension or worn belt-
Adjust or replace belt as needed
Machine vibrates excessively
*
Stands on uneven surface-
adjust stand for even support.
*Workpiece is not properly centred
*The speed is too high
*Motor mounting fasteners are loose
Tailstock moves when applying pressure
*Cam lock nut needs adjusting-
Tighten cam lock nut (see chapter 8.1)
*Bed and tailstock surfaces are greasy-
Clean surface and re-apply rust protection
Tolls tend to grab or dig in
*Dull tools-
Keep tools sharp
*Tool support set too low-
Reposition tool support height
*Tool support set too far from workpiece-
Reposition tool support closer to work piece
*Improper tool being used-
Use correct tool for operaton
JWL-1015VS only:
Red LED light display
*Overload limiter in circuit board activated-
Reduce depth of cut.
*Overheating in heat sink-
Reduce depth of cut.
*Spindle locked-
Release index pin.
Green LED and Red LED light display, both are lit
*Motor cord unplugged-
Check plug connection underneath the machine bed.
*Motor brushes worn or damaged-
Replace brushes
*Worn motor-
Replace motor.
*Circuit board failure-
Consult electrician to verify / replace circuit board.
10. Environmental protection
Protect the environment.
Your appliance contains valuable materials which can be
recovered or recycled. Please leave it at a specialized
institution.
11. Available accessories
Stock number 719101
Bed Extension 530mm (Fig 33)
Fig 33
