Planer Fence - Jet RDJ 310-M User Manual

Relevant information
1 A helical shaft with inserts uses only a fraction of the shaft length at al all times, whereas a conventional
planer shaft uses the entire length at once. This technology makes the helical planer shaft more
efficient than other types.
2 Although helical shafts with inserts offer some advantages over other types of planer shafts, sanding is
required to achieve an even surface finish.
3 Cutting speed, feed rate and cutting thickness vary according to the material used. Therefore, we
recommend to test a few samples first before starting a mass production.
4 Notched, chipped or unevenly installed carbide inserts produce raised lines, ridges or high spots on
workpieces. Rotate or replace the carbide insert(s) as necessary.
5 Inspect the edges of the carbide inserts regularly. If the cutting surface is rough or not as good as
before, turn all the inserts to get new edges.
Installing and replacing inserts on the helical shaft (Fig. 18-19)
1 First, make sure the machine is unplugged from the mains; do not just turn it off.
2 Blow or remove wood chips or sawdust from the screw heads.
3 Turn the spanner counter-clockwise, remove the screw, lubricate the thread with a light
machine oil.
4. Brush or blow off any chips or dust from the insert seat. Seats should be as clean as possible to
avoid a breakage of the insert or cutting edges.
4 Turn the insert 90 degrees clockwise or insert a new carbide insert at the "start" position (Fig
19). Place the screw in the hole, turn the screw downwards with your finger.
5 Press the carbide insert lightly against the seat base with your finger, turn the spanner
clockwise, tighten the screw, the carbide insert can be pushed towards the backrest.
6 Visually inspect and ensure that the insert is in place and that there is no gap between the
insert and the shaft body (Fig 18).
7 Tighten the screws with an optional torque spanner set to 5.7 Nm (or 48-50 in pounds/inch) to
achieve an even tightening.
8 Check the carbide inserts regularly. Replace broken inserts immediately, otherwise the planer
shaft will not be balanced. Broken inserts constitute a safety hazard which may result in
damaging your work.
9 Check the screws regularly and ensure that they are all tight.
Fig 18

Planer fence

1 The width position of the planer fence can be adjusted after loosening the handle (fig. 20.1 - fig. 21.1).
2 After releasing two handles (Fig. 20.1 - Fig. 20.2), the planer fence can be set at any desired angle
ranging between 90° and 45°.
19
Fig 19