Jet Elite ECB-1422V, Инструкция по эксплуатации и каталог запасных частей

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13
ECB-1422V
13.5 CHANGING BLADE SPEED
1. Raise cutting head approximately six inches above
work piece and turn feed rate knob to zero.
2. Turn power on and turn speed adjuster knob (Fig.
13-4) to match appropriate material. The LED display
will show the current speed. The adjoining chart shows
general recommendations for speeds in relation to
material.
13.4 ADJUSTING BLADE GUIDES
Proper adjustment of blade guide bearings is critical to
effi cient operation of the saw. The band saw is shipped
with the blade tensioned and blade guides properly set,
but these should be confi rmed by the operator. They will
rarely require adjustment except after a blade change.
Failure to maintain proper blade guide settings may cause
inaccurate cuts and/or blade damage.
First verify that the blade is sharp and in good condition;
properly adjusted guides will not compensate for an
inferior blade.
Fig. 13-3 shows the left hand blade guide assembly.
Adjustments for the right hand guide will be identical.
The back of the blade should ride against the back-
up support bearing (A, Fig. 13-3) which is positioned
at 90-degrees to provide greater support and prevent
defl ection at the back of the blade.
The saw blade should also ride between the two roller
bearings (B) and (C) and the carbide blocks (E).
Use the knobs (F) to lightly press the carbide blocks
against the surface of the blade.
Only adjust speed with power on and blade turning.
Failure to comply may cause damage to machine.
Fig. 13-2
R
Fig. 13-4
Speed Adjuster Knob
LED display
Fig. 13-3
A
C
B
E
D
F
F