Bosch Power Tools 1365K, 1364K manual Operating the Tool, Applications, Abrasive Wheels

BM 1609929C59 06-10 :BM 1609929C59 06/10 6/24/10 8:10 AM Page 10

OPERATING THE TOOL

Following a few simple tips will reduce wear on the tool and it will reduce the chance of injury to the operator.

!WARNING This machine is not intended to be used with

Wet Diamond Wheels. Using water or other liquid coolants with this machine may result in electrocution or shock. Use of Dry Diamond Wheels is acceptable.

APPLICATIONS

This tool is intended for cutting the following materials.

1/8˝ maximum thick sheet steel. Concrete cinder blocks and bricks.

Reinforcing rod-generally under 3/4˝ diameter.

1/8˝ concrete wire mesh.

Corrugated floor and ceiling forms (concrete forms).

Electrical conduit 1/8˝ wall thickness.

1/8” maximum thick structural forms such as: channels, angles, plate and etc.

ABRASIVE WHEELS

Use aluminum oxide wheels for cutting metal.

Use silicon carbide wheels for cutting masonry.

Use dry diamond wheels for cutting concrete. Dry diamond wheel stay cooler, clogs less and last longer.

1Before running a cut-off machine, inspect the cutting wheel for chips or cracks. Replace bad wheels immediately. New wheels should be run in at no load or at least a minute in direction away from the presence of other people. Imperfect wheels will normally break apart during this time.

2.An abrasive cut-off machine must NEVER be operated without the attached guard secured in place. The guard should be rotated into the position where maximum protection is provided for the operator from sparks and wheel periphery.

3.Proper apparel for operating the tool includes eye protection, leather gloves, dust mask and a shop apron.

4. With the tool in the "OFF" position, become familiar with handling the tool. Control the head of the tool with the side handle. Control the cutting edge of the wheel with the switch handle. Always use both hands when operating the tool.

5.Never drop the tool. Set the tool down gently, but never on the wheel.

6.CUTTING CONCRETE will throw large amounts of dust into the surrounding area.

Protective dust masks are strongly recommended for breathing protection for the operator and other nearby workers.

7.Due to the size and weight of the cut-off machine it is not recommended to be used overhead or in any position that would not allow proper control. Ladders or scaffolding are not considered solid support structures.

8.Avoid overloading tool. Do not allow the wheel to bind or stall. Many cuts, especially into solid concrete, require successive passes. Do not expose any more abrasive wheel than necessary to cut with normal amount of pressure applied to tool. Begin cutting from the edge of the material, starting with about 1" wheel exposed. Do not force the tool; load it normally. Depending on material hardness and density, make successively deeper passes until cut is complete.

FIRE FORWARD/FIRE REVERSE

Models 1364 & 1365 are shipped with abrasive Cutoff Machine set up in fire forward position. Both can be easily converted to fire reverse position without any additional accessories.

Fire forward position directs sparks, dust and debris away from the operator.

Fire reverse position changes direction of rotation so sparks, dust and debris are thrown toward the operator.

The proper fire position depends on how the tool is being held, direction of travel, and personal preference. Always remember the reason for this feature is to direct sparks, dust and debris away from the operator.

FIRE REVERSE APPLICATIONS

Below are a few examples of when you may want to change your tool to the reverse fire position.

•When cutting in a vertical position to direct debris toward your feet instead of you face.

•When pulling the tool through the workpiece instead of pushing the tool.

•When working in confined areas close to a wall.

•Personal comfort.

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