Grizzly G0890, Руководство пользователя

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-40-
G0890/G0891 (Mfd. Since 06/19)
Pulley
½"
Deflection
Pulley
Figure 41. Belt deflection when V-belt is
correctly tensioned.
5. After V-belt is correctly tensioned, tighten
motor mount cap screws, then re-install side
panel and belt cover.
Note: V-belt is correctly tensioned when
there is approximately
1
⁄
2
" deflection when
moderate pressure is applied to them midway
between pulleys, as illustrated in
Figure 41.
Adjusting Feed
Roller Heights
A & B
Infeed
Roller
Outfeed
Roller
Chip
Breaker
C
BDC
(Bottom Dead Center)
Figure 42. Planer component recommended
clearances (illustration is not to scale).
Dist. Below Knife/Insert at BDC (Figure 42)
A. Infeed Roller ....................................... 0.040"
B. Outfeed Roller .................................... 0.020"
feed rollers height
It is essential that the feed rollers are set at the
correct distance below the cutterhead knives
at BDC (bottom dead center) to ensure that the
workpiece moves through the planer evenly and
the correct distance from the cutterhead knives.
To ensure accurate results and make the adjust-
ment process quicker and easier, we recommend
using a Rotacator for these adjustments (refer to
Accessories).
If a Rotacator is not available, a 6' 2x4 cut into two
even sized pieces and a feeler gauge set can be
used, but care must be taken when jointing the
wood to achieve accurate results.
Note: The chip breaker is spring mounted, which
allows it to adjust automatically to the workpiece.
No adjustment is necessary.