18
Handle Crank Cross Feed Adjustable Rock Cut Index Control
To use the crank cross feed index wheel, simply clamp and
secure the cutting material into the vise by using the clamp
screw to tighten the vise and turn the wheel crank until the
desired slab thickness is achieved You can measure the
slab thickness with a ruler prior to cutting, but remember,
depending on blade thickness, the amount of waste material
from the rock specimen will vary. Always allow the rock cut to
go to completion before opening the hood of the saw. Do not
over crank the vise to the far left or right position on the
carriage.
Cross feed index, crank the handle
and clutch lever assembly
Clutch lever in disengaged position
Clutch lever in engaged position
Clutch Adjustment
The clutch system is comprised of a lever to cam assembly that raises and lowers a bronze clutch
shoe. Should the clutch not fully engage and move the carriage, loosen the countersink screw below
the vise table inside of the carriage and tighten the two allen head screws to depress the bronze pres-
sure block. Adjust set screws in one-half turn increments. Be sure to retighten countersink screw after
each adjustment. Re-engage the clutch and restart saw to check if feed is working properly. If not,
readjust set screws another 1/2 turn, retighten countersink screw and restart saw to check feed.
HP18-24 SLAB SAW
STARTUP & ADJUSTMENT
Automatic Feed Engagement/Disengagement System
Slab saws are designed for operation with an adjustable clamping vise and self-feeding carriage
mount. The clutch engagement/disengagement lever should be positioned in the straight upward
(12 o'clock) position to disengage the clutch and allow the carriage to move freely along the rails. To
engage the clutch, simply turn the lever in the downward (3 or 9 o'clock) position to securely engage
the bronze shoe and block with the stainless steel thread. Should the carriage not move freely on the
rails, clean the rails with a clean rag and place a liberal amount of wheel bearing grease on all sur-
faces of the steel rails to assist in the free movement of the carriage.
