20v Lithium Ion + Brushless Motor DeWalt String Trimmer
Part No. 90630841 DCST920 : Understanding the Owners Manual
Performing basic image analytics on the depicted graphics tells you a graphical story about how the tool battery is charged, how to install the battery, how the unit goes together, its operation, maintenance, service, warranties, warnings, some jargon & the manufactures details. Have a look at the graphics. I produced this posting to study the owners manual prior to the tools acquisition. I found the owners manual on DeWalts website.
L: Battery | M: Charge Indicator | K: Batt Housing (energy, power) C: 2 speed CTR Switch | B: Safety Lever | A: Speed Control N: Handle | D: Control Grip | F: Upper | G: Lower E: Brushless Motor * Keep Clean Air Cooling Vents I: Clockwise Spin Protection Eject Away Guard J: Bump Release Spool Head (action, work interface) |
Locking the tool components into a machine (system configuration) using mechanical hardware |
The "Control Handle" Profile |
Audible Click When Battery Locks Into Tool |
Estimated state of charge display |
Add caption |
Use the lock symbol & visual guides to align the spool head when loaded & unloading it |
Add trimmer line (sold separately) to both sides of the spool |
1. Use the string locks to hold the line on both sides 2. Take the free ends of the line & thread through the spool output holes 3. Pull the lines & push the spool holder into the spool head |
1. Undo 4 screws to release guard for cleaning or replacement 2. Tilt the guard up at a angle to remove it |
Align the Tab on the head (21B) with the Lip of the Guard (21A) |
The screen image captures of the owners manual represent copy-write protected material belonging to DeWALT Industrial Tool Co., 701 Joppa Road, Towson, MD 21286 Copyright © 2015 DeWALT. The following are trademarks for one or more DeWALT power tools: the yellow & black color scheme; the “D” shaped air intake grill; the array of pyramids on the handgrip; the kit box configuration; and the array of lozenge-shaped humps on the surface of the tool.
Service Parts From:
https://servicenet.dewalt.com/Products/Detail?isId=true&productNumber=DCST920P1&selectedType=26479
Service Parts From:
https://servicenet.dewalt.com/Products/Detail?isId=true&productNumber=DCST920P1&selectedType=26479
Is there so long washer under head that has to go in the oblong hole to keep the head centered
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