Assessments - 1, GPA: 4
(
)
)
|
Facilidade de uso
Warning: The warnings, cautions, and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator. Unpacking When unpacking, check to make sure the following parts are included. (1) Mini laser level (1) Tripod (3) 1.5V AG13 button cell batteries (1) Instruction booklet If any parts are missing or broken, please call Harbor Freight Tools at the number on the cover of this manual. Assembly 1. To install batteries, unscrew the On/Off switch assembly, and insert three (3) 1.5v batteries (included). Be sure to install the batteries matching the polarity marked in the battery compartment. 2. This level may be used with or without the tripod. To install or remove the tripod, thread the tripod stud located on the tripod head into the bottom of the level. The tripod swivels 360 degrees, and may be tilted at up to 90 degrees vertical. If using the tripod, adjust it as desired, and lock the level into place using the thumb screw located on the tripod head. 3. The tripod legs may be extended and locked into place to provide greater working height or to compensate for an uneven surface. SKU 90725 Page 4 90725 Laser Level.P65 4 10/13/03, 9:06 AM Operation WARNING: Never allow the laser light or its reflection to shine directly into the eyes of any person or animal. Severe eye injury may result. 1. Determine the intended use of the level, and optionally install the tripod, if it will be needed. 2. Align the laser level as required, observing the vertical, horizontal or 45 degree spirit levels. These will indicate the relative position of the laser level to actual level. 3. When the laser level is correctly positioned, turn on the laser by depressing the On/Off switch at the end of the level. Recheck the spirit levels to be sure the laser level has not been moved. 4. Mark the desired measurement, then turn the laser off by depressing the On/Off switch. Using the level to equalize height of distant components: For example: If you wish to install cement footings for a storage shed, first determine the desired height of any one of the footings. Align the laser beam with the top surface of the reference footing, and assure that the liquid level on top of the laser level is at level with the ground. Now direct the laser beam toward each of the remaining footing locations. On reference stakes at those locations, mark the spot that the laser illuminates. This indicates the desired top surface of that footing. This technique can be used for many similar applications, for example to align pictures on a wall. Using the level to install horizontal or vertical components: For example: To install a chair rail on an interior wall, first mark the desired height of the rail. Align the laser level with that point, and assure that the liquid level indicates level with the floor. Shine the laser light on the adjoining wall, and have an assistant mark that location. Now install the chair rail in a direct line between the two points. This same technique can be used to install vertical or 45 degree angle components. Using the level to check slope: For example: To determine the slope of a floor, place the laser level at one end of the floor, using the tripod. Assure that the laser is level to the ground by observing the liquid level on the top. Measure the vertical drop from the laser lens to the floor surface. Shine the laser light on a ruler held vertical at the other end of the floor. The difference in these measurements is the amount of slope in the floor. This technique can also be used to design slope, such as when constructing an outdoor surface which will require a run-off slope. Your laser level is a versatile tool. The above suggestions are only a few of the many uses you will discover for this tool. SKU 90725 Page 5 90725 Laser Level.P65 5 10/13/03, 9:06 AM Maintenance 1. Remove the batteries when the laser level will not be used for an extended period of time. 2. Prevent sharp impacts to the tool, such as dropping it or allowing it to bang around in a tool box. 3. Keep the laser level clean and dry. Wipe any dirt, moisture or grease from it whenever necessary. Store it safely in a clean, dry place. Parts List 1. 45 degree liquid level 4. On/Off switch 2. Horizontal liquid level 5. Mini tripod (one leg hidden) 3. Vertical liquid level 6. Laser lens Assembly Drawing NOTE: Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts. 123654 PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER NOR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUA...