Crafco MODEL 30 PAVEMENT ROUTER, Parts Manual

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OPERATING PROCEDURE (Continued)
MODEL 30 PAVEMENT ROUTER
9. Start engine. Refer to page 12-13 for complete engine starting instructions.
NOTE: It is recommended that you read the Kohler Owners Manual before starting the
engine.
10. Black smoke from the exhaust and a rough running engine usually indicate
over-choking.
TO CLEAN JOINTS AND CRACKS
11. Open throttle for maximum engine speed. Position machine over joint and line up
pointer with joint. Engage electric clutch by pulling up on “Clutch” handle. Machine is
operated by manually guiding the machine while walking backwards. The stabilizer
mechanism is designed to stabilize the machine and to act as a brake. Always engage
electric clutch before lowering cutter head into the joint.
WARNING:
The Model 30 pavement router pushes toward operator when routing. Tightly
compacted surfaces, deep or wide cuts, or hard aggregate may cause sudden
machine movement toward operator. This “kickback” could cause operator to lose
his balance or control of machine resulting in serious personal injury. When operating,
keep wear plate in contact with pavement and hold handle with both hands. For
Emergency Stop, push down firmly on machine handle or release safety “Clutch”
handle, which disengages the electric clutch. Push machine handle away.
12. Engage electric clutch by pulling up on “Clutch” handle. Lower cutter head until
cutters slightly touch the surface. Notice shade and number on the depth indicator
(Figure 3). Each shade represents approximately 1/4 inch (6.35 mm) depth variation.
Figure 3