Sågen eller växellådan blir onormalt varm eller luktar varmt utan rök eller gnistor

Höljet, växellådan, battery-gränssnittet eller motor-området värms ovanligt snabbt eller avger en varm mekanisk/elektrisk lukt, men det finns ingen synlig rök, gnista, smältning eller vätska.

• Vents are blocked by sawdust or the saw is being forced
• Dull, dirty, wrong, or deeply set blade is overloading the motor
• Blade, guard, bearing, or gear drive is dragging
• Battery, motor, electronic module, bearing, or gearcase is failing

1. After correction, one controlled light cut produces normal temperature rise only, with free blade/guard movement and no hot odor.

1. Release the trigger, keep control until the blade stops and guard closes, remove the battery, and let the saw cool in a dry noncombustible area.
2. - Inspect for smoke, sparks, melting, liquid, battery damage, or worsening odor - route those conditions immediately to FM-06 or FM-14.
3. Clean the vents with dry air, correct blade depth and work support, and replace any dull, dirty, damaged, or wrong blade.
4. With the battery removed, hand-turn the blade and check the lower guard for free motion without scrape or drag.
5. - Use a known-good pack for one light supported scrap cut - if rapid heat or hot odor returns, stop and request authorized motor, electronic, bearing, and gea

Det här är en förhandsgranskning av felsökningsvägledningen i den fullständiga reparationsmanualen.

• FM-13: Fm Dcs578 13

• root cause analysis
• tools needed
• step-by-step repair procedure
• diagrams
• exploded views
• post-repair checks

Offentliga sidor visar endast en förhandsgranskning. Köp den fullständiga manualen för att ladda ner alla reparationssteg, diagram och verifieringsprocedurer.