©2007 johnson level & tool 1 self-leveling rotary laser level model nos. 40-6515 and 40-6516 instruction manual congratulations on your choice of this self-leveling rotary laser level. We suggest you read this instruction manual thoroughly before using the instrument. Save this instruction manual fo...
2 ©2007 johnson level & tool table of contents 1. Kit contents 2. Features and functions 3. Safety instructions 4. Location/content of warning labels 5. Location of parts/components 6. Operating instructions 7. Using the product 8. Self-check and calibration 9. Technical specifications 10. Applicati...
©2007 johnson level & tool 3 2. Features and functions • magnetic dampening compensation system. • if laser is out of its self-leveling range, rotation stops and alarm sounds. • projects a horizontal laser plane. • projects a vertical laser plane with 90° split beam reference. • laser rotation speed...
4 ©2007 johnson level & tool warning! The tinted goggles are designed to enhance the visibility of the laser beam. They do not offer protection to the eyes from direct exposure of the laser beam. Attention important • read all instructions prior to operating this laser tool. Do not remove any labels...
©2007 johnson level & tool 5 4. Location/content of warning labels.
6 ©2007 johnson level & tool 5. Location of part/components rotating laser output widow keypad lock knob – compensator/ transportation battery door dc 6v outlet (6v adapter not included) 5/8” – 11 screw thread 90° split beam laser output window vertical vial charging led vertical vial adjustment kno...
©2007 johnson level & tool 7 6. Operating instructions important: it is the responsibility of the user to verify the calibration of the instrument before each use. Alkaline battery installation note: always check to be sure that the on/off switch is in the off position before removing and replacing ...
8 ©2007 johnson level & tool note: • for the first two charges of new rechargeable battery pack (not included), it is necessary to charge for 12-plus hours. • the instrument can still work even if it is being charged with adapter. • do not charge alkaline batteries to avoid explosion. • used (discha...
©2007 johnson level & tool 9 7. Using the product keypad before pressing the power key, the compensator/transportation lock knob must be turned to the “on” position. Power key: press this key to power on/off the instrument. Power led: lighted led mean power-on extinguished led means power-off flashi...
10 ©2007 johnson level & tool out of level set the lock knob to the unlocked position. Power on. During the process of self-leveling, if the instrument is tilted to exceed its self-leveling range, it will stop rotating and will give a sound alarm. Application methods install ni-mh battery pack (not ...
©2007 johnson level & tool 11 note: 1. To use the laser in the self-leveling status, please set the lock knob to the “unlocked” position. 2. While the instrument is in the vertical status (manual mode), please set the lock knob to “lock” position. 3. Power on the instrument and select your desired s...
2. Components (a) structure 1. Display window 2. Buzzer 3. Receiving window 4. Reference rabbet 5. Sound button 6. Coarse/fine detection button 7. Power button 8. Threaded hole 9. Battery-box cap (b) display 1. Power symbol 2. Low battery symbol 3. Coarse/fine detection symbol 4. Sound symbol 5. Det...
©2007johnson level & tool 13 3. Operation guide (a) installation of battery • open the battery-box cap and connect the cords inside with the two polarities of the 9v battery. Note: take the battery out if the instrument if not used for a long time. • put the 9v battery into the battery box and close...
14 ©2007 johnson level & tool (d) detection 1. Coarse detection • aim the receiving window at the rotating laser instrument. Loosen the clamp bolt and move the instrument up and downwards to receive the laser scanning signals transmitted by the rotating laser instrument. • when the instrument displa...
©2007 johnson level & tool 15 e) sound function • if the instrument is working in a circumstance that makes it difficult to use the display function, the sound function can be used instead. • press the sound function button. The sound symbol is displayed which means it is ready for sound function. T...
16 ©2007 johnson level & tool 8. Self-check and calibration important: it is the responsibility of the user to verify the calibration of the instrument before each use. X-direction accuracy self-check 1. For clarity, we define the direction of handle as x-direction, and another direction as y-direct...
©2007 johnson level & tool 17 6. As shown, turn the instrument by 90° and place it on the platform, with the operating panel facing you. Perform y-direction self-check with the same method as x-direction self-check, and mark point c and point d by turns. 7. If point c and point d are within 1/16” at...
18 ©2007 johnson level & tool accuracy self-check for vertical output status 1. Follow the operations as above, and measure the distance h1 between the laser rotating plane and the platform surface. 2. Set the locking knob to locking position, and place the instrument horizontally. 3. Adjust the adj...
©2007 johnson level & tool 19 4. After adjustment operation, please install the bubble-adjustment- hole bolt back to its original position. Note: if you fail to calibrate the accuracy according to the above steps, please contact johnson level & tool for service. 9. Technical specifications laser wav...
20 ©2007 johnson level & tool 10. Application demonstrations ceiling installation fence installation window installation squaring and leveling wall or footing construction cement floor installation anti-static flooring installation baseboard installation.
©2007 johnson level & tool 21 11. Care and handling • this laser unit is a precision tool that must be handled with care. • avoid exposing unit to shock vibrations and extreme temperatures. • before moving or transporting the unit, make sure that the unit is turned off and in the locked position. Fa...
22 ©2007 johnson level & tool customer service department to obtain a return material authorization (rma) number for return to an authorized service center. Proof of purchase is required. Note: the user is responsible for the proper use and care of the product. It is the responsibility of the user t...
©2007 johnson level & tool 23 14. Accessories acculine pro™ accessories are available for purchase through authorized acculine pro dealers. Use of non-acculine pro accessories will void any applicable limited warranty and there will be no warranty. If you need any assistance in locating any accessor...
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