Precautions On Sales Promotion; Safety Instructions - Hitachi CM 4ST Technical Data And Service Manual

COMPARISONS WITH SIMILAR PRODUCTS

PRECAUTIONS ON SALES PROMOTION

1. Safety Instructions

In the interest of promoting the safest and most efficient use of the Model CM 4ST Cutter by all of our
customers, it is very important when concluding a sale that the salesperson carefully ensure that the buyer
seriously recognizes the importance of the Handling Instructions, and fully understands the precautions
listed on the Name Plate or Caution Plate attached to each tool.
A. Handling instructions
Although every effort is made in each step of design, manufacture, and inspection to provide protection
against safety hazards, the dangers inherent in the use of any electric power tool cannot be completely
eliminated. Accordingly, the Handling Instructions list general precautions and suggestions on the use of
electric power tools, and specific precautions and suggestions on the use of impact drills to enhance the
safe and efficient use of the tool by the customer. Salespersons must be thoroughly familiar with the
Handling Instructions in order to offer appropriate guidance to the customer during sales promotion
activities.
B. Caution on the Name Plate
Each tool is provided with a Name Plate that contains the following basic safety precautions on use of the
tool.
[For Mexico and Panama]
[For Taiwan]
C. Precautions on usage
While basic precautions on use are listed in the Handling Instructions and on the Name Plate, make sure
that the customer understands and follows the special precautions listed below.
• The Model CM 4ST is an electric power tool designed for use with water. Accordingly, it is provided with
double insulation and a special waterproofing system at the handle portion to help prevent electric shock.
However, since the effectiveness of insulation is affected by how the user operates the tool, normal tool
wear and other factors, the operator cannot be considered protected 100% against possible electric
shock. Therefore, to prevent possible serious injury, customers who frequently use water while cutting
stone, tile, masonry, and similar materials should ensure that an earth leakage circuit breaker is installed.
• Before use, carefully inspect the diamond wheel without fail. If there is any indication of cracks, bending,
or other damage, do not use the wheel.
• When using a segment type (dry cut) of diamond wheel, do not apply water or cutting fluid during cutting
operation. (Doing so will significantly shorten the service life of the diamond wheel.)
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