Blade Tracking Adjustment

Since tracking can only be adjusted while machine is running, it is suggested that this adjustment be accomplished by qualified personnel that are familiar with this type of adjustment and the dangers associated with it.

Blade tracking has been set at the factory and should require no adjustment. If a tracking problem occurs, adjust the machine as follows:

WARNING

￿is done with the wheel

covers open to observe the blade. Use extreme caution so as not to come into contact with the blade!

1.Raise saw arm to its highest position.

2.Locate tracking adjustment plate on the backside of the idle wheel.

3.Loosen the three bolts (A, Fig. 12) located on the top of the tracking nuts.

4.Tracking adjustment is accomplished by either loosening or tightening three adjusting nuts (B, Fig. 12).

5.Tracking is set properly when the back of the blade lightly touches the wheel flange. Note: over-tracking (allowing blade back to rub hard against wheel flange) will damage the blade wheels and blade.

6.Tighten locking bolts (A) once proper tracking is completed.Tracking adjustment

Lubrication and Gearbox

All ball bearings are permanently lubricated and sealed. They require no further lubrication.

The gearbox lubricant should be changed after the first 3 months of operation. Use Mobil SHC 634, or equivalent. Change lubricant from then on every year.

To check level of gear box lubricant, place arm in down position and allow a few minutes to pass so that oil drains down. Check level in sight glass on side of gear casing. Correct level is the dot in the middle of sight glass.

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Jet Tools HBS-1321W WMH operating instructions Blade Tracking Adjustment, Lubrication and Gearbox