Grizzly G0841, Руководство пользователя, Страница: 80 / 84

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Model G0841 (Mfd. Since 06/18)
4. Loosen cap screw (see Figure 131) that
secures elevation chain bracket in place.
5. Push elevation chain bracket (see Figure 131)
downward with moderate pressure. While
maintaining pressure, tighten cap screw to
secure setting.
6. Re-tighten elevation chain tension bolt
7. Reinstall lower cutterhead belt cover.
Figure 131. Location of elevation chain
tensioning components.
Cap Screw
The feed track is properly tensioned at the factory
and should only require adjustment after several
years of operation. If you notice the feed track is
sagging and making a "slapping" sound during
operation, the feed track may require tensioning.
Tensioning Feed
Track
Item(s) Needed: Qty
Wrench Open-Ends or Socket 27mm ................ 1
Calipers ............................................................. 1
tensioning feed belt
To reduce risk of shock or
accidental startup, always
disconnect and lock-out
machine from power before
adjustments, maintenance,
or service.
To tension feed track:
1. DISCONNECT AND LOCK-OUT MACHINE
FROM POWER!
2. Measure length of both compression springs
to establish baselines.
3. Turn lock nut (see Figure 132) on one side of
machine to increase or decrease tension.
— Turn lock nut clockwise to compress spring
and increase feed track tension.
— Turn lock nut counterclockwise to release
spring and decrease feed track tension.
IMPORTANT: Turn lock nut in measurable
increments (i.e. quarter-turns or half-turns).
4. Repeat Step 3 on lock nut on other side of
machine.
IMPORTANT: Turn second lock nut same
amount of turns as first lock nut.
5. Measure spring again to ensure both springs
are adjusted equally.
6. Connect machine to power and run feed track
to check adjustment.
7. Repeat Steps 2-6 until correct feed track ten-
sion is achieved.
Figure 132. Location of feed track tensioning
components.
Lock Nut
(1 of 2)
Spring
(1 of 2)
Elevation
Chain
Bracket