General Maintenance; Symbols - Hyundai HY2158 User Manual

5.7. Work piece Clamping.
5.7.1. To prevent the work piece from spinning (if drill bit becomes jammed), it is recommended
that a drill vice or other suitable clamp is used to secure the work piece during the drilling
operation.

6. GENERAL MAINTENANCE

6.1. Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from
various types of commercial solvents and may be damaged by their use. Use clean cloths to
remove dirt, dust, oil, grease, etc.
6.2. Electric tools used on fiberglass material, wallboard, compounds, or plaster are subject to
accelerated wear and possible premature failure because the fiberglass chips and grindings are
highly abrasive to bearings, brushes, commentators, etc.
6.3. Consequently, we do not recommended using this tool for extended work on these types of
materials.
6.4. However, if you do work with any of these materials, it is extremely important to clean the tool
using compressed air.
6.5. Lubrication
6.5.1. All of the bearings in this tool are lubricated with a sufficient amount of high grade lubricant
for the life of the unit under normal operating conditions. Therefore, no further lubrication is
required.

7. SYMBOLS

7.1. The rating plate on this product may show some or all of the following symbols.
7.2. These represent important information about the product or instructions on its use.
Wear hearing protection.
Wear eye protection.
Wear respiratory protection.
Product conforms to RoHs
requirements
Do not at any time let brake fluids, petrol, petroleum based products, penetrating
oils, etc., come in contact with plastic parts.
Chemicals can damage, weaken or destroy plastic which may result in serious
personal injury.
Conforms to relevant safety
standards.
General warning
Double insulated for
additional protection.
Waste electrical products should not be disposed of with
household waste.
Please recycle where facilities exist.
Check with your Local Authority or retailer for recycling
Read the instruction manual.
advice.
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