Grizzly T32536, Руководство пользователя

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Figure 41. Location of motor mounting plate.
Figure 42. Location of outboard spindle plate
and spindle adjustment knob.
Pulley
Deflection
Pulley
Figure 43. Testing for
1
⁄
8
" belt deflection.
1
⁄
8
"
-34-
Model T32536 (Mfd. Since 10/20)
Tensioning &
Replacing Belt
Tools Needed Qty
Phillips Head Screwdriver #2 ............................ 1
Hex Wrench 5mm .............................................. 1
Open-End Wrench 32mm .................................. 1
Open-End Offset Wrench 24.5mm .................... 1
The drive belt stretches as the lathe is used.
Most of the stretching will occur during the first
16 hours, but may continue with further use. If the
lathe loses power while making a cut, the belt may
be slipping and need tensioning. If the belt shows
signs of excessive wear or damage, replace it.
5. Re-install spindle adjustment knob, then re-
install outboard spindle plate using (3) M4-.7
x 8 Phillips head screws.
4. Apply downward pressure on motor assem-
bly to properly tension drive belt, then re-
tighten cap screws on motor mounting plate.
Note: When properly tensioned, belt should
deflect about
1
⁄
8
" when moderate pressure is
applied to belt mid-way between upper and
lower pulley (see
Figure 43).
— If there is more than
1
⁄
8
" deflection repeat
the tensioning procedure until it is correct.
If tension cannot be achieved replace belt.
Tensioning Belt
1. DISCONNECT MACHINE FROM POWER!
2. Loosen (2) M6-1 x 1 cap screws on motor
mounting plate (see
Figure 41).
Mounting Plate
Cap Screw
(1 of 2)
3. Remove outboard spindle plate by remov-
ing (3) M4-.7 x 8 Phillips head screws, then
remove spindle adjustment knob, as shown
in
Figure 42.
Outboard
Spindle
Plate
Spindle
Adjustment
Knob