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manual abstract
Any part that is damaged should be properly repaired or replaced by a qualified technician. Do not use the tool if any switch does not turn On and Off properly. 11. Replacement parts and accessories. When servicing, use only identical replacement parts. Use of any other parts will void the warranty. 12. Do not operate tool if under the influence of alcohol or drugs. Read warning labels if taking prescription medicine to determine if your judgment or reflexes are impaired while taking drugs. If there is any doubt, do not operate the tool. 13. Maintenance. For your safety, service and maintenance should be performed regularly by a qualified technician. 14. Use fresh batteries. Weak batteries could affect the accuracy of this tool. 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 that the product is intact and undamaged. If any parts are missing or broken, please call Harbor Freight Tools at the number on the cover of this manual as soon as possible. SKU 93884 For technical questions, please call 1-800-444-3353 Page 3 Operation Refer to the Assembly Drawing on Page 6. Using the Horizontal and Vertical Vials (9 and 10). The vials on the level can be read by observing the bubble within. If the bubble is centered in between the lines, then the Vial is level. Using the level with the Laser. 1. Before each use, press the Calibration Button (7) and hold it for a few seconds until the display reads Zero. You may use a known level surface or another level to assist you with Zero calibration. Each Button on the unit functions as listed below: On/Off Button (4) -This button turns on and off the LCD (3). Preset Angle Button (5) - Pressing and holding down this button will lock the digital reading in the display, making it easy to move the level to get a closer look at the reading. Gradient Button (6) -This button translates degree reading into a percentage from Zero to 100 percent. When the degree is within 0 to 45, the percentage will be the degree measured, divided by 45. When the degree is within the range between 45 and 90, then the percentage will be 90 minus the degree measured, divided by 45. Hold/Display Button (8) -This button has two features. First, if you push the button for one second, it allows the Level to emit an audible beep when the level is either at zero or ninety degrees. Secondly, if you hold the button down for five seconds, it will light up the display. Laser On/Off Button (12) -The operation is determined by the setting of the Slide Switch (18). If the Slide Switch (18) is in the upper position, the upper button will project a vertical line and the lower button will project a horizontal line. When the Slide Switch (18) is in the lower position, the upper button will not project a laser beam, and the lower button will project a simple dot beam. See FIGURE 1 below. Lower Button (12) Upper Button (12) FIGURE 1 Slide Switch (18) SKU 93884 For technical questions, please call 1-800-444-3353 Page 4 Maintenance Changing or Installing Batteries 1. To change the “AAA” batteries that power the Laser, remove the End Cap (14) and set it aside. See FIGURE 2, below. 2. Remove the old batteries and replace them with two fresh batteries. Make sure that you match up the positive (+) and negative (-) ends to the diagram on the side of the level. See FIGURE 2, below. Replace the End Cap (14). FIGURE 2 Battery Polarity Direction End Cap (14) 3. To change the 9 Volt battery that powers the LCD (3), remove the Battery Cover (16) by first removing the Screw (15). 4. Install a fresh battery making sure you match up the positive (+) and negative (-) terminals as shown inside the battery compartment. Replace the Battery Cover (16) and the Screw (15). See FIGURE 3 below. FIGURE 3 Battery Cover (16) 9 Volt Battery General Maintenance 1. Wipe the Level clean with a lint free cloth when needed. 2. Store the Level in a dry location where it will not freeze or overheat. 3. Before each use, inspect the Level to make sure nothing is cracked or broken. Do not use the Level if anything is cracked or broken. Have it repaired by an authorized service technician. SKU 93884 For technical questions, please call 1-800-444-3353 Page 5 Parts List Part No. Description Part No. Description Part No. Description 1 Laser Diode 7 Calibration Button 13 “AAA” Battery (Qty. 2) 2 End Cap 1 8 Hold/Display Button 14 End Cap 2 3 LCD 9 Horizontal Dial 15 Screw 4 On/Off Button 10 Vertical Vial 16 Battery Cover 5 Preset Angle Button 11 Body 17 9 Volt Battery 6 Gradient Button 12 Laser On/Off Button 18 Slide Switch PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ON...