Grizzly Jointer/ G0634Z - Manual (Page 70)

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G0633/G0634 Jointer/Planer Combo Machine
2. Adjust the tension screws counterclockwise
so that they are five to seven turns below the
top of the head casting.
— If the workpiece slips when you feed it, turn
the screws 1 ⁄
2
to 1 turn counterclockwise to
increase spring tension.
— If the workpiece is abruptly grabbed when
initially fed into the planer, turn the screws
1 ⁄
2
to 1 turn clockwise to decrease spring
tension.
Anti-Kickback Fingers
The Model G6333/G0634 provides an anti-kick-
back system as a safety feature. The anti-kick-
back fingers hang from a rod suspended across
the cutterhead casting. The anti-kickback fingers
should be inspected regularly.
Check the fingers ( Figure 79) to ensure that they
swing freely and easily. If the fingers do not swing
freely and easily, clean them with a wood resin
solvent.
Proper operation of the anti-kickback fin-
gers is essential for the safe operation of
this machine. Failure to ensure that they
are working properly could result in serious
operator injury.
Do not apply oil or other lubricants to the anti-
kickback fingers. Oil or grease will attract dust,
restricting the free movement of the fingers.
Figure 79. Anti-kickback fingers.
Anti-Kickback
Fingers