Rockwell Jawhorse RK9003 User Manual download pdf (Page 10)

HANDS-FREE PORTABLE WORKSTATION ENG

3. Rotate the jaw 180 degrees and re-insert it into the

track. (See Fig. P)

WARNING: Whenever clamping objects

with the moving jaw reversed, ensure the

workpiece sits down onto the sliding jaw, and

is parallel to it. Avoid clamping workpieces at

the top of the jaws (with a gap between the

workpiece and the base of the moving jaw) as

excessive pedal pressure could damage the unit.

NOTE: Some operations such as hand sawing

or planing exert enough pressure to cause the

JAWHORSE

to slide. In these situations, it is

acceptable to hold the JAWHORSE

in place by

standing on the foot plate. (See Fig. R) When

clamping large or heavy materials, provide

outboard support. Never step on the footplate to

prevent JAWHORSE

from tipping over, especially

when using power tools. (See Fig. Q)

CLAMPING SQUARE TUBING

Clamp square tubing or similar material either on the

diagonal or ﬂat side. Use the jaws to securely hold your

material. (See Fig. S)

REMOVING THE JAW FACINGS (See Fig. T)

The jaw facings can be removed to achieve a greater

clamping range, replace if worn or damaged, or when

ﬁtting the optional jaws.

Remove the screws in the center of jaws, the jaw facing

(2, 3) can be pulled off from the jaw by hand.

OPTIONAL ACCESSORIES:

1) WELDING JAW (See Fig. U)

The welding jaw helps to hold items while welding. The

thick walled cast aluminum jaws can hold the larger

part. The holding arm clamps the second part that is to

be welded onto the larger part, and more importantly,

accurately positions it.

2) LOG AND CHAINSAW JAW (See Fig. V-X)

Suitable for gripping logs or poles, and holding the

chainsaw for sharpening. These steel jaws also bolt

onto the standard steel jaws and are zinc plated for

corrosion resistance.

Chain saw clamping blocks pivot back out of the way

when not in use and pivot forward when required.

Logs or poles up to 12˝ (300 mm) in diameter are

gripped ﬁrmly for chain sawing, drilling, rabbeting etc.

The chain saw clamping vice makes an ideal clamp to

hold a chainsaw while sharpening the teeth. Two pairs

of vices, either side of the bar, ensure the clamping jaws

are clear of the chain, which can then be rotated as

each tooth is ﬁled.

3) SADDLEBAG

Saddlebag provides a convenient place to hold tools

and other bits and pieces.

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Rockwell Jawhorse RK9003 User Manual Page 10

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