messages listlengths 2 2 |
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[
{
"content": "How do I know if my active loops are ready for termination?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Active loops should be prepared to a consistent standard before termination:\"}, {\"type\": \"step_list\", \"title\": \"Active Loop Checklist\... |
[
{
"content": "How do I safely lock off a circuit at the switchboard so no one can turn it back on while I'm working?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Lock-off procedures are critical for worker safety — never rely on just switching off the breaker.\... |
[
{
"content": "Condenser fan motor is overheating, what should I check?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Condenser fan overheating is commonly caused by seized bearings, a failing capacitor, or blocked airflow through the grille.\"}, {\"type\": \"ste... |
[
{
"content": "E-stop button won't reset, machine won't start",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"E-stop circuits use safety relays that require specific reset sequences. A non-resetting E-stop usually indicates a wiring issue or relay fault.\"}, {\"typ... |
[
{
"content": "I can't remove a power point from the wall - it's been painted over and is stuck. How do I get it off without damaging anything?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Painted-over power points are a common issue in older buildings. Here's h... |
[
{
"content": "I'm about to fit off my first light switch. What's the correct order of operations?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Here's the proper sequence for fitting off a one-gang light switch with 1.5mm twin and earth:\"}, {\"type\": \"step_li... |
[
{
"content": "Customer wants to add a dimmer to their existing light. How do I check if it's compatible and install it?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Before installing any dimmer, you need to verify the light fixture is actually dimmable. Not all... |
[
{
"content": "Running 2.5mm cable back to the switchboard on its own circuit - what's the typical application for this?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Running 2.5mm² TPS on a dedicated circuit is a common approach for supplying small outbuildings ... |
[
{
"content": "What are grub screws and why are they important on my heated towel rail installation?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Grub screws secure components without protruding heads. They're critical for towel rail stability.\"}, {\"type\": \"... |
[
{
"content": "Customer complaining that plugs feel loose in their new double socket. They wiggle around.",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Loose plug retention in a new socket can indicate a manufacturing defect, damage during installation, or incorr... |
[
{
"content": "The terminal screws on my socket outlet keep loosening after installation. What's happening?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Terminal screws that loosen over time indicate an underlying issue with the termination. This is a potential ... |
[
{
"content": "The PowerPoint I'm installing has different terminal markings than I'm used to. How do I identify them?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Terminal markings vary between manufacturers but follow standard conventions.\"}, {\"type\": \"tab... |
[
{
"content": "How do I rough-in power points above a kitchen bench?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Install brackets at the correct height above the bench for accessible power points.\"}, {\"type\": \"step_list\", \"title\": \"Kitchen Bench Power P... |
[
{
"content": "I keep getting calls about loose connections in mains boxes. What could be causing terminals to come loose over time?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Loose connections often result from inadequate service loops or improper terminal co... |
[
{
"content": "I've connected all the wires to a power point but the mechanism won't fit into the mounting bracket. What's going wrong?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Fit issues are usually caused by cable management problems. Here's how to resolve... |
[
{
"content": "The shed has a sub-board. What's the correct process for connecting it?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"The distribution board (sub-board) connection is a critical step that happens after all points and fittings are installed.\"}, {\"... |
[
{
"content": "The socket cover screws are rusted and I can't get them out to inspect inside. What should I do?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Rusted screws on an electrical fitting indicate moisture exposure and likely internal damage. Here's the ... |
[
{
"content": "How do I safely discharge a circuit before insulation testing?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Proper discharge is essential for safety and accurate testing. Capacitors and long cables can retain dangerous charges.\"}, {\"type\": \"st... |
[
{
"content": "How do I fill out a Certificate of Compliance correctly?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"The Certificate of Compliance is a legal document that must be completed accurately.\"}, {\"type\": \"step_list\", \"title\": \"Completing the Ce... |
[
{
"content": "There's a lot of stuff on shelves near the manhole. Do I really need to move everything?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Yes - moving items is faster and easier than cleaning around them:\"}, {\"type\": \"step_list\", \"title\": \"Ite... |
[
{
"content": "Customer says TV pixelating badly, checked antenna is fine. What could be wrong?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Pixelation often points to a poor coax connection. Let's diagnose the termination points.\"}, {\"type\": \"heading\", \"c... |
[
{
"content": "Customer complains the USB powerpoint makes a buzzing sound",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Buzzing from a USB powerpoint can indicate several issues worth investigating.\"}, {\"type\": \"step_list\", \"title\": \"Diagnostic Steps\", ... |
[
{
"content": "I want to replace several power points with USB outlets. Can I do them all at once on the same circuit?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Yes, but plan carefully and work methodically to maintain safety throughout.\"}, {\"type\": \"step... |
[
{
"content": "How many times should I wrap earth tape around the connection?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Earth tape needs enough wraps to stay in place and protect the connection, but not so many that it becomes bulky.\"}, {\"type\": \"heading\... |
[
{
"content": "What height ladder do I need for accessing a typical ceiling manhole?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"For typical residential ceiling access, you'll need appropriate ladder height:\"}, {\"type\": \"callout\", \"content\": \"A 7-foot s... |
[
{
"content": "Where should I look for the manhole in a steel frame home?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Manhole locations follow common patterns in residential construction:\"}, {\"type\": \"step_list\", \"title\": \"Typical Manhole Locations\", \... |
[
{
"content": "The work area is quite large — I'm rewiring an entire room. How do I manage drop sheets?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Large work areas require multiple sheets strategically placed. Here's how to manage it:\"}, {\"type\": \"step_lis... |
[
{
"content": "What are noggings and do I need to avoid them when running cables?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Noggings are horizontal bracing timbers installed between vertical studs to strengthen the wall frame.\"}, {\"type\": \"heading\", \"co... |
[
{
"content": "How do I verify a main switch is working correctly before handover?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"The main switch is the primary isolation point and must operate correctly.\"}, {\"type\": \"step_list\", \"title\": \"Main Switch Veri... |
[
{
"content": "Emergency light comes on but no illumination during test",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"When an emergency lighting unit powers up but produces no light, the fault is likely in the lamp, LED driver, or the connection to the light sour... |
[
{
"content": "Installing a dimmer - do I need to change the existing switch wiring?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"The existing wiring stays mostly the same, but you'll need to modify the plate and connections.\"}, {\"type\": \"heading\", \"conten... |
[
{
"content": "I've finished fitting off power points in a shed but haven't done any testing yet. The client wants power on today. What do I check first?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"warning\", \"content\": \"Never energise a shed installation before completing all dea... |
[
{
"content": "How do I know if the existing wall box is deep enough for the USB powerpoint?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"USB powerpoints are deeper than standard outlets due to the internal electronics. Here's how to check.\"}, {\"type\": \"step... |
[
{
"content": "UPS output causing equipment malfunctions",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"UPS systems, particularly lower-cost models, can produce output with significant harmonic distortion affecting connected equipment.\"}, {\"type\": \"step_list\"... |
[
{
"content": "Safety guard switch replaced and now motor won't run",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"After replacing a safety switch, verify the new switch matches the original configuration and is properly wired.\"}, {\"type\": \"step_list\", \"titl... |
[
{
"content": "I've finished my work in the roof. How do I properly close up the manhole?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Proper closure ensures safety and prevents ceiling damage:\"}, {\"type\": \"step_list\", \"title\": \"Replacing the Manhole Cov... |
[
{
"content": "How does a dimmer actually work with a switch in this setup?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"The dimmer is wired in series with the switch line, allowing it to regulate power to the light.\"}, {\"type\": \"heading\", \"content\": \"Ho... |
[
{
"content": "What happens if I mix up the active and switch line connections?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Mixing up active and switch line connections can cause serious safety issues and equipment damage.\"}, {\"type\": \"warning\", \"content\... |
[
{
"content": "I've got seven earth wires to strip but they won't all fit under my plier head. What's the best approach?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"When you have too many cables for your tool capacity, split stripping is the solution:\"}, {\"ty... |
[
{
"content": "Multiple RCDs on same board, which one do I test first?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"When testing multiple RCDs, always start at the origin of the installation and work downstream to ensure upstream protection is verified first.\"}... |
[
{
"content": "Installing a weatherproof double power point in the garden. Do I need to connect both sets of terminals?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Double power points have internal linking between the outlets, but understanding the connection p... |
[
{
"content": "What's the correct order to connect conductors when fitting off a socket outlet?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"The connection sequence matters for safety during the fit-off process. Here's the recommended order.\"}, {\"type\": \"ste... |
[
{
"content": "HMI screen is frozen and won't respond to touch",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"A frozen HMI can be caused by communication loss with the PLC, software faults, or power supply issues.\"}, {\"type\": \"heading\", \"content\": \"Diagnos... |
[
{
"content": "What's the most common mistake people make when preparing cables for power points?",
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},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"There are several common errors, but understanding them helps you avoid costly rework.\"}, {\"type\": \"step_list\", \"... |
[
{
"content": "Should I use cable lubricant when pulling stripped conductors?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Cable lubricant can help reduce friction and make pulling easier, especially in longer runs or cavities with bends. Use a lubricant approve... |
[
{
"content": "Need to cut four holes in a plasterboard ceiling for downlights. What's the proper procedure before I start cutting?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Follow a systematic marking and documentation process before any cutting begins.\"}, ... |
[
{
"content": "Found some water inside my outdoor power point enclosure during inspection. What should I check?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Water inside an outdoor enclosure indicates failed sealing that must be identified and corrected.\"}, {\"... |
[
{
"content": "Circuit passes Zs test but the breaker still won't trip on a fault. What else could be wrong?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"If Zs is within limits but the breaker doesn't trip, the issue is likely with the protective device itself o... |
[
{
"content": "What's the proper way to hold a drill when using a spade bit?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Proper grip technique is essential for safety and control with spade bits.\"}, {\"type\": \"step_list\", \"title\": \"Two-Handed Grip Techni... |
[
{
"content": "Equipment says 24V DC but I only have 240V AC available, what do I need?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"You need a power supply that converts 240V AC mains to 24V DC. This is a common conversion for industrial and control equipment.\... |
[
{
"content": "I'm rushing to finish a job. Can I skip clamping and just hold the timber?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"warning\", \"content\": \"Never skip clamping. Holding timber by hand while cutting is dangerous and produces poor results. It's always faster to clam... |
[
{
"content": "I'm drilling near the edge of a board and the bit keeps grabbing and kicking. What's happening?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Spade bits can grab or kick when the cutting edges engage unevenly, especially near edges or in knotty tim... |
[
{
"content": "Lights dim when I turn on appliances, how do I find the bad connection?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Voltage drop under load indicates high resistance somewhere in the circuit. This is often a loose or corroded connection that wors... |
[
{
"content": "How tight should the terminal screws be when fitting off a socket outlet with 2.5mm cable?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Proper terminal screw tension ensures a secure connection without damage:\"}, {\"type\": \"step_list\", \"title... |
[
{
"content": "I see exposed copper at the terminals on a socket outlet I'm inspecting. Is this a problem?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Yes, exposed copper at terminals is a safety hazard that needs immediate correction.\"}, {\"type\": \"warning\... |
[
{
"content": "How do I measure and document reference points before cutting a hole for a new switch?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Reference point measurements help prove you cut the hole in the agreed location and allow accurate positioning.\"},... |
[
{
"content": "I'm having trouble finding the timber studs behind my bathroom wall for mounting the towel rail. What's the best way to locate them?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Finding timber framing is essential for secure mounting. Here are rel... |
[
{
"content": "What should I document when doing fault finding on an installation?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Proper documentation during fault finding creates a record of your investigation, supports safe work practices, and provides evidence ... |
[
{
"content": "The power point terminals look different from what I'm used to. How do I know which conductor goes where?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Power point terminals are marked to indicate the correct conductor placement.\"}, {\"type\": \"s... |
[
{
"content": "After preparing my cables, I noticed the copper strands are splaying apart. Will this cause problems in the terminals?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Splayed strands can cause connection issues and potential safety hazards. Here's ho... |
[
{
"content": "RCD trips only when certain appliances are running",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"This pattern indicates the appliance has earth leakage, which adds to the circuit's total leakage and pushes it over the RCD threshold.\"}, {\"type\": ... |
[
{
"content": "RCD tester shows different trip times at 0 and 180 degrees",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Inconsistent trip times between phase angles can indicate an asymmetric fault, RCD degradation, or issues with the RCD type selection.\"}, {\"t... |
[
{
"content": "My switch lines are too long after stripping. Can I just fold them back?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Excess length on switch lines should be addressed properly, not just folded. Here's the approach:\"}, {\"type\": \"step_list\", \... |
[
{
"content": "What's the correct working sequence for a complete riser bracket replacement job?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"A systematic approach ensures efficient completion without delays during the truck appointment:\"}, {\"type\": \"step_li... |
[
{
"content": "Water heater not heating properly but element tested OK",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"If the element resistance tests correctly, the issue may be supply voltage, thermostat settings, or wiring problems affecting power delivery.\"}, ... |
[
{
"content": "After wiring a two-way switch, the light can be turned on from one switch but not the other. What did I do wrong?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"This typically indicates a terminal matching error or incomplete circuit path.\"}, {\"ty... |
[
{
"content": "RCD keeps tripping overnight when everything is turned off",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Tripping with loads off suggests a permanent fault in fixed wiring, appliances left on standby, or environmental factors.\"}, {\"type\": \"step... |
[
{
"content": "Can I use any dimmer for LED lights or do I need a special one?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"LED lights require dimmers specifically designed for LED loads. Standard incandescent dimmers often won't work correctly with LEDs.\"}, {\... |
[
{
"content": "How do I verify my cut is actually 90 degrees after I'm done?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Always verify your finished piece - it confirms your technique is correct and builds confidence for future cuts.\"}, {\"type\": \"step_list\... |
[
{
"content": "Safety relay showing fault LED and won't reset",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Safety relays monitor multiple channels and will fault if there's a wiring issue, device failure, or timing mismatch between channels.\"}, {\"type\": \"ste... |
[
{
"content": "What's the 'ring around' technique for cable stripping?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"The ring-around technique is used when standard push-off stripping doesn't work - typically for cold weather, stubborn insulation, or difficult co... |
[
{
"content": "My PAT tester fails appliances that work fine",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Portable Appliance Tester failures on working appliances may indicate tester calibration or setup issues.\"}, {\"type\": \"step_list\", \"title\": \"Diagnos... |
[
{
"content": "Hot water cylinder takes ages to heat up, maybe 4-5 hours",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Excessive heating time suggests the element is underperforming or the cylinder has significant scale build-up insulating the element.\"}, {\"typ... |
[
{
"content": "How do I test a multi-core control cable for insulation integrity?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Multi-core control cables require testing each core individually against all others and against earth to fully verify insulation integr... |
[
{
"content": "Should I drill from the side or stand directly over the work?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Always position yourself directly above the work when using a spade bit. Drilling from the side is a common mistake that reduces control and... |
[
{
"content": "Installing multiple power points along a wall. Do I run one cable and loop through all of them, or run separate cables?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Looping through multiple points (series wiring) is common practice, but you need t... |
[
{
"content": "I've stripped back the outer sheath but now I'm not sure how much of the individual conductor insulation to remove. What's the right amount?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"The amount of insulation to strip from each conductor depends... |
[
{
"content": "Customer has a single-phase board. What tests do I need to do compared to three-phase?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Single-phase testing is simpler but follows the same principles - you just have fewer conductors to test.\"}, {\"ty... |
[
{
"content": "How many sheets should I keep in my van and how do I store them?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Good question - organisation makes the habit easier to maintain:\"}, {\"type\": \"step_list\", \"title\": \"Sheet Storage Recommendations... |
[
{
"content": "I've got three 2.5mm twin and earth cables going into one double socket outlet. How do I manage all these conductors in the terminal blocks?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Managing multiple cables in a single socket outlet requires c... |
[
{
"content": "Another sparky on site says they need to turn the breaker on and wants me to remove my lock. What should I do?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Do not remove your lock until your work is completely finished. Your lockout is your person... |
[
{
"content": "My strippers keep cutting through the copper strands - what am I doing wrong?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Your strippers may be set to the wrong gauge, or you're applying too much pressure.\"}, {\"type\": \"step_list\", \"title\":... |
[
{
"content": "I'm finding it hard to get all three conductors into the terminals on this socket outlet. Should I force them in?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Never force conductors into terminals - this indicates inadequate preparation or an issu... |
[
{
"content": "The wiring in this meter box doesn't match the circuit diagram I have. What should I do?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Never assume existing wiring is correct simply because it's installed. Discrepancies must be investigated and res... |
[
{
"content": "Which colour wire is active and which is neutral in TPS cable?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"TPS Twin & Earth cable uses standard Australian colour coding for conductor identification.\"}, {\"type\": \"table\", \"headers\": [\"Condu... |
[
{
"content": "The bare copper earth conductor in my twin and earth cable is too short to reach the terminal. How do I fix this?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"A short earth conductor is a common issue when the outer sheath hasn't been stripped bac... |
[
{
"content": "What type of pulling tongue should I use with Twin & Earth cable?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Use a fiberglass pulling tongue with an eye or hook at the end. The eye provides a secure attachment point for threading and securing th... |
[
{
"content": "It's just a quick 15-minute job replacing a light switch. Do I really need drop sheets?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Yes — drop sheets are standard practice for every job regardless of size or duration.\"}, {\"type\": \"callout\", ... |
[
{
"content": "Need to install a new power point. What's the best way to mark where I'll cut the hole?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Proper marking prevents cutting errors and provides documentation of your intended position.\"}, {\"type\": \"step... |
[
{
"content": "My supervisor corrected my work and I explained why I did it that way. He seemed annoyed. What did I do wrong?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"heading\", \"content\": \"Don't Talk Back - Leave Ego at Home\", \"level\": 2}, {\"type\": \"text\", \"content\": ... |
[
{
"content": "Control circuit has a long cable run and contactor won't pull in properly",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Long control cable runs can cause significant voltage drop, preventing the contactor coil from receiving adequate voltage to lat... |
[
{
"content": "The shed sub-board has multiple circuits. How do I keep track during fit-off?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Good cable management and labelling during rough-in makes fit-off much easier.\"}, {\"type\": \"step_list\", \"title\": \"Mu... |
[
{
"content": "I'm wiring a six gang switch with eight cables coming in. Cables are all over the place and won't align properly. What's the best way to organize them?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"When you've got eight cables for a six gang switch... |
[
{
"content": "RCD trips when I plug in my power tool",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Power tools with metal casings or internal faults can develop earth leakage. The tool may have damaged insulation, moisture ingress, or a failing motor.\"}, {\"typ... |
[
{
"content": "Called to a job where the outdoor light fitting has cracked and filled with water. Customer wants it replaced. What's the process?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Replacing a failed exterior fitting requires checking the whole circuit... |
[
{
"content": "Customer wants the shed certified but I haven't done any documentation yet. What do I need to provide?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Documentation is essential for certification and provides records for future reference. It demonstr... |
[
{
"content": "Which terminal does the active cable go into on a dimmer switch setup?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"In a dimmer installation, the active cable connects to the switch's common terminal, not directly to the dimmer. The dimmer receive... |
[
{
"content": "RCD takes too long to trip when testing, trip time seems slow",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Slow RCD tripping reduces protection levels and may indicate device degradation or incorrect RCD type for the application.\"}, {\"type\": \"... |
[
{
"content": "The switch lines keep getting mixed up with my active wiring during fit-off.",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"This happens when cables aren't physically separated during preparation. The standard technique is to throw switch lines up a... |
[
{
"content": "What test voltage should I use on my insulation resistance tester for domestic wiring?",
"role": "user"
},
{
"content": "{\"blocks\": [{\"type\": \"text\", \"content\": \"Selecting the correct test voltage is important for accurate results without risking damage to the installation.\"}... |
End of preview. Expand in Data Studio
TradeGuru Electrical Fault-Finding SFT Dataset
Synthetic training data for fine-tuning Google Gemma 3 27B as a specialised electrical fault-finding assistant for the TradeGuru iOS app.
Dataset Details
- Examples: 3,043 conversation pairs
- Format: Gemma SFT (
messagescolumn withuser/modelroles) - Model responses: Structured JSON matching the TradeGuru iOS app
ContentBlockschema
Source Knowledge
- 127-page professional electrical fault-finding guide covering domestic, commercial, and industrial domains
- 522 practical training summaries across 18 categories (testing, wiring, tools, earthing, safety, and more)
Categories Covered (26)
Electrical basics, safety/PPE, LOTO, fault-finding process, testing equipment, CAT ratings, domestic (RCD faults, no power, breaker tripping, hot water), commercial (HVAC, emergency lighting, power distribution), industrial (motors, PLCs, sensors), wiring (switches, power points), earthing, cable work, tools, apprentice skills, 3-phase, roof work, switchboards.
Response Format
Model responses are valid JSON objects with a blocks array containing typed content blocks:
{"blocks": [
{"type": "text", "content": "..."},
{"type": "step_list", "title": "...", "steps": ["...", "..."]},
{"type": "warning", "content": "..."},
{"type": "callout", "content": "...", "style": "tip"}
]}
Block types: text, heading, step_list, warning, code, parts_list, regulation, callout, table, link
Generation
- Generated via GoodWork swarm (Z.AI / NullClaw) with parallel agent orchestration
- Post-processed with validation pipeline: JSON schema checks, deduplication, compliance filtering
- Quality-filtered from 15,032 raw pairs down to 3,043 unique validated examples
Usage
from datasets import load_dataset
dataset = load_dataset("THEARTISTISME/tradeguru-electrical-sft")
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