How are power tools assembled?
The assembly is no problem after power experiment, to see whether there is abnormal sound, sound big, turn up her voice is normal, check to see if the current final balance, numerical difference too much that a coil is woundMatters needing attentionProtect the coil insulation paint, don't touch it, measure the resistance before installing, and measure the current after electrifying
If the new motor coil wrapped back, to observe whether qualified cover whether can cover, there is no breakage phenomenon, using a multimeter to measure resistance balance is grounded, if not balanced or grounding coil can be usedRemove the insulation paint left in the stator and remove rust from the rotorReady can be installed, Bahrain slowly turn the rotor to see if there is no card feeling, if there is a hammer at the end cover fixed nut OK good agreement, remember the Bahrain check whether the grounding resistance is the balance of three-phase
Electrical accessories (full) wrench, multimeter (clip), hammer, screwdriver, sandpaper
