20 Most Recent Dewalt Self-Leveling Line Laser Horizontal&Vertical - DW087K Questions & Answers

replace it

with screwdriver

clean or scratch the contacts if you maybe sometime have had leaking batteries in the compart and inside and clean the white connector plug inside the laser (4 little black torx screws) where the red/black batterypower wire goes to and it is connected downside on the upperprint , becarefull with remounting the cap back for that wire is fully free that little contact must be carefully cleaned with contactspray spray it on something and a little drop is enough. Its generally an easy laser to do a repair in Europe there are different spare parts for to get. I dont know if there can become different spere parts for this model.

this unit does not have any replaceable parts, if the unis is covered by warranty, it would be exchange, if not then check with your local servicenter the max rate program to do so.

Set it up and shoot 4 level points around the laser . Like at 12 -3-6and 9 o clock. Move the laser 15 or 20 ft from where it is now and re-shoot those 4 points again .if they don't read level then your laser needs calibrated

There are spare parts available to repair this but will have to be sent in for repair.

You have to remove the module from the instrument

The lases will not turn on , I ave tried new batters

Possible corrosion on battery door or terminals

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if batteries are new then its either a bad connection to diode,cold solder on pcb or simply a blown diode