Installing Internal Wheel Spindle - Grizzly T27400 Owner's Manual

8.
Rotate belt-tensioning cap screw to move the
motor assembly back until belt is properly
tensioned.
Note: For V-belt, proper amount of tension
is reached when belt deflects approximately
⁄ " with moderate pressure applied midway
1
2
between the pulleys, as shown in Figure 13.
For flat belt, deflection should be approxi-
mately ⁄ ".
3
8
V-Belt:
Approx. / "
1
2
Deflection
Flat Belt:
Approx. / "
3
8
Deflection
Figure 13. Checking for correct V-belt tension.
9. When you are satisfied with belt tension,
tighten hex nut loosened in Step 3 (see
Figure 11), and re-install belt guard.
Belt and pulleys represent serious entangle-
ment hazards! ALWAYS ensure belt guard
is properly installed before connecting to
power.
Model T27400 (Mfd. Since 02/15)
The internal grinding wheel is used on the inside
surfaces of a concentric workpiece. To configure
the grinder for this type of operation, you will need
to remove the external wheel spindle (if installed),
install the internal wheel spindle, and change the
spindle pulley and belt.
Motor
Pulley
Spindle
Pulley
Tools Needed
Hex Wrench 4mm .............................................. 1
Hex Wrench 5mm .............................................. 1
Hex Wrench 8mm .............................................. 1
Wrench 14mm ................................................... 1
Wrench 24mm ................................................... 1
Phillips Screwdriver #2 ...................................... 1
Standard Screwdriver #2 ................................... 1
To install internal wheel assembly:
1.
2.
3.
Installing Internal
Wheel Spindle
Figure 14. Internal wheel spindle.
DISCONNECT LATHE AND GRINDER
FROM POWER!
Remove belt guard and external wheel (see
Installing External Wheel on Page 24).
Note: Store the external wheel spindle in a
dry, protected area (away from extreme tem-
peratures) for later use.
Loosen and remove belt by turning belt-
tensioning cap screw counterclockwise.
Qty
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