Blade Guides Adjustment; Guide Bearing Adjustment; Blade Tracking Adjustment; Feed Speed Adjustment - Jet HBS-1321VS Operating Instructions Manual

Fig 10
Turn the blade tension knob until the
proper blade tension is achieved at
green block of tension scale.
Place a few drops of lightweight oil on
the blade.
Install the red blade guard, the brush
assembly and close the wheel cover.
Connect to the power source.

7.3 Blade guides adjustment

Disconnect the machine from the
power source.
Slide blade guide assemblies as close
as possible to the material being cut.

7.4 Guide bearing adjustment

Disconnect the machine from the
power source.
Loosen bolts (A, Fig 11) and adjust
assembly (B) so that back roller
bearing is approximately 0,1mm from
the back of the blade (C). Tighten bolt.
Fig 11
Loosen ceramic blade guides (A, Fig
12) by loosening screws (B). Move
blade guides away from the blade.
Fig 12
Loosen locking bolts (B, Fig 13)
Turn eccentric shaft (C) to adjust
bearing (A) to a clearance of 0,05mm.
Fig 13
Tighten nut to lock.
Adjust ceramic blade guides (A, Fig
12) back into contact with the blade.

7.5 Blade tracking adjustment

Warning:
Blade tracking adjustment requires
running the saw with the wheel
cover open. This adjustment must
be completed by qualified persons
only.
Failure to comply may cause
serious injury!
The blade tracking has been set at the
factory and should not need
adjustments.
Confirm that the blade tension is set
properly.
Run the saw at lowest speed.
The blade should run next to but not
tightly against the wheel flange.
If blade tracking needs to be adjusted
loosen the blots (A, Fig 14).
7
Tracking adjustment is accomplished
by either loosening or tightening the
adjusting nut (B).
Fig 14
The tracking is sensitive, start with ¼
turn adjustment.
Once tracking is set, tighten bolt (A)
firmly.

7.6 Feed speed adjustment

You can control the sawblade
downward feeding with the valve
control knob (E, Fig 15)
Fig 15
The cutting of thin-walled workpieces
(profiles, tubes etc.) requires slow
feeding to avoid excessive wear of
sawblade.

7.7 Vise adjustment

Use the handle (Q, Fig 2) to open and
close the vise for clamping.
For quick adjustment move the rack
block (C, Fig 16) to the desired
location and engage the rack.