Jet bdb-1340a ユーザーガイド
13
Controls
1. Main On-Off Switch (A, Fig. 14) – Power is
off in the “0” position and on in the “I”
position.
position.
2. Feed Direction Selector (B, Fig. 15) –
Arrows above the handle indicate saddle
travel direction when the chuck is rotating in
the forward direction or counter-clockwise
as viewed from the front of the chuck.
travel direction when the chuck is rotating in
the forward direction or counter-clockwise
as viewed from the front of the chuck.
3. Feed Rod/Leadscrew Selector (C, Fig. 15)
– Use knob and lever to activate leadscrew
and feed rod.
and feed rod.
4. Belt Tensioning Handle (D, Fig. 15) – Pull
forward to release tension on the drive belt.
Push toward the rear to tension the belt.
Push toward the rear to tension the belt.
5. Feed Rate Selector (E, Fig. 15) – Two
knobs and two handles used to set desired
feed, or lead rates.
feed, or lead rates.
6. Forward/Reverse Lever (F, Fig. 16) – Pull
lever up for clockwise spindle rotation
(reverse). Push lever down for counter-
clockwise spindle rotation (forward). Neutral
position is a center detent and the spindle
remains idle.
(reverse). Push lever down for counter-
clockwise spindle rotation (forward). Neutral
position is a center detent and the spindle
remains idle.
7. Compound Rest Lock (G, Fig. 16) – Turn
hex nut clockwise to lock and counter-
clockwise to unlock.
clockwise to unlock.
8. Compound Slide Lock (H, Fig. 16) – Turn
set screw clockwise to tighten and counter-
clockwise to loosen.
clockwise to loosen.
9. Cross Slide Lock (I, Fig. 16) – Turn set
screw clockwise, and tighten to lock. Turn
counter-clockwise and loosen to unlock.
Caution: cross slide lock screw must be
unlocked before engaging automatic feeds
or damage to the lathe may occur.
counter-clockwise and loosen to unlock.
Caution: cross slide lock screw must be
unlocked before engaging automatic feeds
or damage to the lathe may occur.
10. Carriage Lock (J, Fig. 16) – Turn hex
socket cap screw clockwise and tighten to
lock. Turn counter-clockwise and loosen to
unlock. Caution: Carriage lock screw must
be unlocked before engaging automatic
feeds or damage to lathe may occur.
lock. Turn counter-clockwise and loosen to
unlock. Caution: Carriage lock screw must
be unlocked before engaging automatic
feeds or damage to lathe may occur.
Figure 14
Figure 15
Figure 16