EINHELL JS SERIES, Operation And Maintenance Manual

Page: 31 / 37

WARNING
Use only diamond blades (steel
centered diamond cutting-off
wheels) with this machine. RPM
rating on blade must exceed
machine max rpm rating. The use
of any other blade could result in
death or serious injury.
2 Hazard Communication Systems. LLC
800-746-0241
Reorder No. HSOU-369WHPL
Figure 29 - Warning label - use only diamond blades
8.1.6 Spacers can be removed to allow room for the blade thickness.
ROUND DIAMETER AREA FITS INTO
INNER DIAMETER OF OUTER FLANGE
BLADE NUT FACE MUST BE
FLAT AGAINST OUTER FLANGE
Figure 30 - Blade nut face must be flat against outer flange
Figure 31 - Blade, spacers, and flanges set up
(Note: Shown with one spacer removed)
8.1.7
8.1.8
Screw on and tighten the blade nut with wrenches making sure the face is flat against the outer
flange. The blade shaft should be flush or slightly stick out beyond the blade nut to ensure all the
blade nut threads are engaged. The outer flange pin should not touch the JS chassis and 1/2" hex
bolts when rotating. Rotate blade by hand to verify proper clearance and that the blade runs true
(without wobbling). See Figure 30 and Figure 31. Never use a blade with interference or that does
not run true.
Lift up on blade guard and remove bolt in blade guard holding bracket. Lower the blade guard
down. Reinsert bolt and tighten nut to prevent vibration. Always run a JS with the blade guard in the
down position.
31
^ \
—
BLADE NUT FACE IS FLAT
/\ AGAINST OUTER FLANGE
SHAFT END SHOULD BE FLUSH
OR STICKING OUT OF BLADE NUT
PIN ROTATION
—^ i
CLEARANCE AREA \\ |
T/J
1/4" THICK BLADE