iFixit - Answers With Device "Power Tool"

Ryobi Multitool P246 2011: 使用中突然不工作了。只是用了几次，发票沒了。沒办法保修。求高八指点。谢谢

Mon, 29 Sep 2025 04:56:59 -0700

突然不工作了，只用几次。

Dewalt Cordless Drill DCD710S2 TYPE 1 2012: 电机冒火花是为什么？

Wed, 28 May 2025 02:59:15 -0700

电机在运行时冒火花是为什么？还有一股塑料烧糊的味道

⟐ Answered 五月 28, 2025 at 2:59 GMT-7

Hitachi Air Compressor EC2510E 2007: Hitachi EC2510E stalls motor when pump reengages

Fri, 22 May 2026 18:56:46 -0700

Compressor starts good. It builds pressure and reduces pump and motor, but when pump reengages, it stalls the motor. I have replaced unloader valve.

⟐ Commented 五月 22, 2026 at 18:56 GMT-7

Dewalt Reciprocating Saw DW305K TYPE 2 2012: Where to buy a trigger switch for a dewalt model DW305?

Fri, 22 May 2026 13:19:09 -0700

where do I buy a trigger switch for a Dewalt saw model DW305?

FixHub Portable Soldering Station: Intermittent "Tool Error: Sensor Disconnect" (Error #5) during heating - FixHub SLD101

Fri, 22 May 2026 05:54:46 -0700

I'm experiencing an intermittent "Tool Error: Sensor Disconnect" (Error Code #5) on my FixHub Portable Soldering Station during the heating phase.

Symptoms:

- While heating, the error flashes for ~1 second, the temperature display drops a few degrees, then heating resumes. This cycles repeatedly.

- Using firmware 1.5.0 on both Hub and Iron.

- Tip is a 1.5 Bevel.

Troubleshooting already performed:

- Verified tip is fully seated (clicked in, aligned below the surface).

- Cleaned 3.5mm contacts and internal handle springs with IPA.

- Disassembled the iron handle; internal soldering points for the socket are secure and show no signs of failure.

- Measured tip resistance at ~3 ohms at room temperature.

- Tested both front USB-C ports with the original cable (same result).

- Tested with third-party 100W cables (MacBook/IKEA), which resulted in Error #11 (No Data), confirming the hub requires the specific data lines of the original cable.

The intermittent nature suggests a thermal expansion break inside the tip's sensor circuit. Are there any known issues with this behavior or specific tests I can run to verify if it's the tip vs. the iron handle's internal logic?

⟐ Commented 五月 22, 2026 at 5:54 GMT-7

Hitachi Angle Grinder G 12SS 2016: It just didn't go on after there was smoke

Thu, 21 May 2026 18:17:59 -0700

It just smoked

Miller Diversion 180: Why is adapter over heating

Thu, 21 May 2026 00:16:51 -0700

My welding machine it burst whenever I plug it on

Miller Diversion 180: My welding machine burst when ever I plug it on

Thu, 21 May 2026 00:13:06 -0700

My welding machine it burst when ever I plug it

Bosch Electric Drill 1006VSR 2009: Want to learn repairs of this drills

Sun, 17 May 2026 10:50:45 -0700

Need someone to teach me how to repair this electrical drills

⟐ Commented 五月 17, 2026 at 10:50 GMT-7

Dremel 4000: Has anyone got a 2A switch for one of these (not the whole control)

Sat, 16 May 2026 13:30:25 -0700

Hi, has anyone got the 2A switch for this that I could buy. Not the whole control just the little black switch. Kind regards.

Milwaukee Circular Saw 273020 F31A 2013: Saw is not responding at all

Fri, 15 May 2026 21:02:33 -0700

It was working fine till yesterday. I was using it yesterday to cut the 3mm thick cement sheets. I cut several sheets and i stopped to measure and then when i tried cutting another , it stopped responding. At first i thought might be battery is dead but battery was almost full still i changed the battery to another one. But nothing changed since then. It is not working. Not even the light is on when i am pressing the button

Ridgid Miter Saw MS255SR 2012: Looking for the dust collector coming off of the blade.

Fri, 15 May 2026 13:20:29 -0700

It is the device having 3 screws which holds it in place. Left side has a fixed piece about 3" long, and on the right side has an additional piece the same length where the screws attach to it. The bottom has a flexible rubber piece acting as a scoop. Ridgid has no information any longer and cannot give me a model # for it.

any idea as to where I may be able to purchase it?

⟐ Answer edited 五月 15, 2026 at 13:20 GMT-7

Dewalt Nailers DWFP12233 2016: Loose contact arm spring. How to replace and prevent reoccurrence?

Thu, 14 May 2026 03:03:57 -0700

On my DWFP12233 nailer the contact arm spring is dislodged and comes out from under contact arm cover. How do I replace it and prevent reoccurrence?

GaoJie Soldering: Gaojie 100 watt soldering iron heater units

Wed, 13 May 2026 13:43:03 -0700

I'va had 2 Gaojie 100 watt soldering iron heater units fail fail in one year. Can I buy replacement 100 watt heater units?

⟐ Answer edited 五月 13, 2026 at 13:43 GMT-7

Milwaukee Multitool 262620 2014: Does the speed nob have any type of metal under the nob itself or is i

Sat, 09 May 2026 22:45:42 -0700

Does the speed nob have any type of metal under the nob itself or is it all plastic?

FixHub Smart Soldering Iron: Suddenly stopped turning on

Sat, 09 May 2026 04:30:34 -0700

I have been using the soldering iron today, set it down for 1h, came back... and now it won't light up when plugged in. The web interface does not find it. I don't get an USB device plugged in sound (should it even do that?).

Any ideas on how to narrow down the error?

It is about 2 years old. I used it maybe 20 times since then.
I tried multiple power supplies but nothing seems to help.

Does anyone have any more trouble shooting tipps?

⟐ Commented 五月 09, 2026 at 4:30 GMT-7

FixHub Portable Power Station: My Station is not charging anywhere near 2.25A at 20V

Fri, 08 May 2026 15:26:54 -0700

My Power Bank is not charging near it's 45W max through the rear port at 20V with any of my 65W power adapters.

This is not due to my chargers or cables as I have tried a variety of adapter cable combinations that all work with my other 65W+ USB C devices (laptops, etc.)

All of these chargers only delivered 10W when they support higher wattages on other devices:

Dell 65W (supports 20V 3.25A) --> only 10W

Chromebook 60W (supports 20V 3A) --> only 10W

ASUS ROG ALLY 65W (supports 20V 3.25A) --> only 10W

RavPower 61W PD charger with 100W cable (supports 20V 3A) --> only 10W

Interestingly:

30W Anker PowerPort Atom III Slim with 100W USB C cable was able to deliver 27W at 20V.

Insignia Nintendo Switch power adapter which only goes up to 15V was able to deliver 32W at 15V.

UGREEN Nexode mini 30W delivered 27W at 20V.

This is a strange pattern. The lower wattage adapters are able to charge at their max,

but my higher wattage chargers are being limited to about 10W.

I tested these while the battery was at about 25%

I have already updated to firmware 1.5.0

Air Compressor: Open Amp Sensor error in GD compressor

Wed, 06 May 2026 21:33:15 -0700

Hi

I am working on Gardner Denver Compressor model Electra Saver.
I recently came across an error message Shutdown 'Open Amp Sensor'

This error message popped up within few minutes upon turning on. There is a light on the Compressor motor as seen in above pic, don't know what it means. The motor doesn't get hot.

After pressing Reset & then Constant run, the compressor runs, in most of the cases - all day. But sometimes it stops after running for few hours with above error message.

I tried to look thru the manual but couldn't find above Error message.
Any thoughts what this error is for & how to fix it?

Thanks

⟐ Commented 五月 06, 2026 at 21:33 GMT-7

Bosch Rotary Hammer 11227E 2015: Drill sat for 5 years now only drill works no hammer

Wed, 06 May 2026 19:24:04 -0700

I have had tis drill sitting in my shed for 5 years without any use. It worked fine when I last used it. Now it works in the front drill setting but not in the other 2 settings.

⟐ Commented 五月 06, 2026 at 19:24 GMT-7

Dewalt Electric Drill DW274 TYPE 2 2014: How to change bits?

Wed, 06 May 2026 14:26:20 -0700

how to change bits?

⟐ Answered 五月 06, 2026 at 14:26 GMT-7