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Page 1 ® Electronic Self-Leveling Dual Grade Horizontal Rotary Laser Level Model No. 40-6580 Instruction Manual Congratulations on your choice of this Electronic Self-Leveling Dual Grade Horizontal Rotary Laser Level. We suggest you read this instruction manual thoroughly before using the instrument. Save this instruction manual for future use.
• Do not attempt to repair or disassemble the laser tool. If unqualified persons attempt to repair this tool, warranty will be void. • Use only original AccuLine Pro ® parts and accessories purchased from your AccuLine Pro ® authorized dealer. Use of non-AccuLine Pro ®...
2406H 5/28/09 9:04 AM Page 6 6. Operating Instructions IMPORTANT: It is the responsibility of the user to verify the calibration of the instrument before each use. LCD Display Operating Pad Power On/Off: Press the key to power on/off the instrument. X-direction slope display Y-direction slope display Beam Shield section display...
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2406H 5/28/09 9:04 AM Page 7 When powering on the instrument it will enter into the Auto-leveling mode. 30 seconds after the instrument begins to rotate, the instrument will enter into the TILT mode and the LCD will show the following. Pressing the tilt keypad prior to the Tilt display will result in no response.
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2406H 5/28/09 9:04 AM Page 8 Press the key to add or remove the shield quadrant. Press the key and the shield quadrant display is meaning this quadrant will shield the laser beam. Press the key and the shield quadrant display is meaning quadrant will not shield the laser beam.
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2406H 5/28/09 9:04 AM Page 9 If the instrument is bumped in the “TILT” mode, the instrument will stop rotating, the laser will flash and the LCD sign “TILT” will begin blinking. Press the key to have the instrument auto-leveling. Manual Mode Press the key to enter or exit manual mode.
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2406H 5/28/09 9:04 AM Page 10 X-direction SLOPE setting Press the key once to make the first position in X-direction flash. This position is the positive/negative slope position. Press the key for positive slope indicated by a “O” sign. Press the key for negative slope indicated by a “-”...
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2406H 5/28/09 9:04 AM Page 12 Sleep Mode Pressing the power key on the remote control will make the instrument enter or exit the Sleep mode. When the instrument is in Sleep mode, the LCD is shown as the following figure. Power Key Sleep mode When the instrument is in Sleep mode, except for the power key, all...
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2406H 5/28/09 9:04 AM Page 13 Note: The instrument will automatically power off if it is beyond its self-leveling range for three minutes. Application Methods Install Ni-MH battery pack or alkaline batteries into the instrument, or connect the instrument to the 9V DC charger. Put the instrument on a 5/8 x 11 tripod.
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2406H 5/28/09 9:04 AM Page 14 Detector Usage Two-Sided Laser Detector with Clamp Model No. 40-6715 The 40-6715 laser detector is an indispensable accessory when using rotary laser levels. The main function of the detector is to detect the position of the laser signals that are transmitted by rotary lasers.
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2406H 5/28/09 9:04 AM Page 15 2. Components (a) Exterior Instruction 1) Horizontal vial 2) Front display window 3) Front on grade mark 4) Vertical vial 5) LED key 6) Power key 7) Beeper 8) Reception window 9) Fine/Coarse accuracy key 10) Beeper key 11) Back display window 12) Back on grade mark...
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2406H 5/28/09 9:04 AM Page 16 3. Operation Guide (a) Battery Installation • Open the battery cover door by turning the battery cover screw counter-clockwise. Put the battery into the battery case noting the polarity shown in the battery compartment. •...
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2406H 5/28/09 9:04 AM Page 17 Fine/Coarse accuracy key Power on and press the fine/coarse accuracy key, the unit will cycle between three accuracy options: fine, coarse 1, coarse 2. The accuracy symbol displayed on the LCD will change. Volume Key Power on and press the volume key, the unit will cycle between a high sound, low sound and mute.
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2406H 5/28/09 9:04 AM Page 18 When the laser signal is near the on-grade mark, the displayed up and down arrows will decrease as the distance to the on-grade mark decreases. Laser signal Laser signal Laser signal Laser signal 1. When detecting a horizontal laser signal, it is important to have the bubble vial centered, as the deflection of the receiver will influence its receiving accuracy.
5/28/09 9:04 AM Page 20 7. Using the Product Ni-MH Battery The 40-6580 is equipped with a large-capacity battery compartment available for both Ni-MH batteries and 4 “D” alkaline batteries. Battery Plug Rechargeable Batteries Screw the battery cover loose and...
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2406H 5/28/09 9:04 AM Page 21 9V Adapter Charging Port Plug Unplug the charging port plug and insert the 9V adapter to supply power to the instrument. If there are rechargeable batteries in the battery compartment, they will be charged by the 9V adapter. In the course of charging, the charging LED displays red, after charging for about eight hours, the LED will turn green, this means the batteries have been fully charged.
2406H 5/28/09 9:04 AM Page 22 8. Self-Check and Calibration IMPORTANT: It is the responsibility of the user to verify the calibration of the instrument before each use. Accuracy Check 50’ 1. Put the laser on a tripod 50’ away from the wall. Put the laser on the tripod with X+ axis towards wall.
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2406H 5/28/09 9:04 AM Page 23 Re-calibration Referencing the results of the self-check and using the “h” mark (the mid-point between the highest and the lowest point among A, B, C, D). 1. Enter self-calibration mode a. Power off the instrument and face the X-axis towards the wall. b.
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2406H 5/28/09 9:04 AM Page 24 3. Y-axis calibration a. Turn off the instrument and turn the instrument 90º and make the Y-axis face the wall. b. Repeat steps 2a-2d of the X-axis. The LCD will show as the following figure when the Y-direction self-calibration is selected.
2406H 5/28/09 9:04 AM Page 25 9. Technical Specifications Laser Wavelength 635nm±10nm Laser Classification Class IIIa ≤5mW Maximum Power Output Accuracy ±1/16"/100 ft. (±1.5mm/30m) Exterior Range Up to 2000 ft. (600m) diameter Remote Range Up to 200 ft. (60m) diameter with remote Auto-Leveling Range ±5°...
2406H 5/28/09 9:04 AM Page 27 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 •...
The limited warranty for each product contains various limitations and exclusions. Do not return this product to the store/retailer or place of purchase. Required repair/calibration must be done by an authorized AccuLine ® service center or Johnson Level & Tool's limited warranty, if applicable, will be void and there will be NO WARRANTY.
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 accessories, please contact our Customer Service Department.
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