MAXCUT STEALTH-12 OPERATOR’S MANUAL
MAXCUT INC.
Page 13 of 31
MADE IN U.S.A.
3.7. BREAKING IN A NEW CHAIN
3.7.1. Before using a new chain, the cutting segments should be dressed by cutting in
an abrasive material such as cinder blocks or bricks.
3.7.2. Looking at the cutting segment closely, you should be able to see the diamond
particles exposed and raised slightly higher than the surrounding surface.
3.7.3. Check the chain tension frequently during the first thirty minutes of operation of
a new chain and adjust as outlined in Section 3.6.
4. OPERATION
4.1. PLANNING THE CUT
4.1.1. This saw is not insulated. DO NOT start cutting without first de-energizing
electrical wiring imbedded in the concrete and near the cutting site.
4.1.2. When cutting a structural member such as a wall, ensure the cut will not
weaken the structure such that it will cause a failure.
4.1.3. Plan the sequence of cuts to prevent the weight of the material being cut from
pinching the bar and chain, causing it to bind. Start with the base horizontal
cut and proceed with the remaining cuts.
4.1.4. The material being cut must be rigidly supported to prevent it from falling and
causing personnel injury.
4.1.5. The planned line of cut can be outlined with a permanent marker for a visual
guide.
4.1.6. For long vertical or horizontal cuts, the cutting line can be first scored with a
groove using the nose of the bar. The groove will help guide the bar for a
straight cut.
4.2. CUTTING PROCEDURE
WARNING:
THE CHAIN GUARD MUST BE IN PLACE BEFORE STARTUP AND
DURING SAW OPERATION. FAILURE TO DO THIS CAN CAUSE SERIOUS
PERSONAL INJURY.
4.2.1. Review all safety procedures in Chapter 1 of this manual and in the manual
supplied with your hydraulic power unit.
4.2.2. Before connecting the hydraulic lines, connect water supply to the saw.
Check the water ports for proper water distribution by triggering the saw.
Water should be coming out of the water ports each on the top and bottom of
the bar and around the nose sprocket. If not, remove chain and use a small
wire to clean the water ports. Note that water ports are tilted forward at a 45°
angle.
CAUTION:
NEVER RUN THE SAW WITH PLUGGED WATER PORTS. THIS CAN
CAUSE OVERHEATING AND RESULTING EQUIPMENT DAMAGE.