📘 User guide
The P-Supp User Guide is a step-by-step PDF with pictures of the real screens, in English and Español. It comes with Pro and demo accounts.
Quick Start
Get answers from Pippie in under 60 seconds.
Ask a Question
Type your question into the search bar on the home screen — describe the problem like you would to another tech.
"What oil goes in a TS2021?"
"Beckett burner won't fire — getting lockout"
"EZ4040G specs"
Follow Up
Pippie often asks a question back to narrow things down. Type your reply in the bar at the bottom of the chat — it remembers the conversation, so you don't have to repeat the model. Tap + New Chat when you move on to a different machine or problem.
Upload a Photo (or up to 3)
Tap the 📷 icon to upload photos of equipment, data plates, or parts. You can attach up to 3 photos per question. After your first photo, Pippie will ask what kind of photo it is — model plate, broken part, error code, or general view — so it focuses on the right thing.
Save Your Work
After Pippie responds, tap 💾 Save Diagnostic to create a record with machine info, parts used, notes, and steps taken. Every save includes the full conversation. Find all your saves in Diagnostics on the sidebar, and download a printable report from any saved entry.
Signing In
▸- How do I get an account?
- New accounts are created from an invite link sent by your company or by P-Supp. Open the link, fill in Full Name and a password (8+ characters, one capital letter, one number), and tap Create Account. Use the form rather than Sign up with Google when joining from an invite. Invite links work once and expire after 7 days.
- How do I sign in?
- Go to psupp.ai/app and sign in with the email you signed up with (your username also works) and your password. If your P-Supp account uses the same email as your Google account, you can tap Sign in with Google instead. P-Supp asks you to sign in each time you open it, including from a home-screen icon.
- I forgot my password.
- On the sign-in screen tap Forgot password?, enter your email and tap Send reset link. The link in the email works once, within one hour. Setting a new password signs you out on your other devices. Accounts created with Google can use this to add a password too.
- It says "Too many failed attempts".
- After 5 wrong passwords in 15 minutes, sign-in is paused for your connection. Wait the minutes shown (up to 15) and try again — resetting your password doesn't shorten the wait.
Asking Pippie Questions
▸- What can I ask Pippie?
- Anything related to pressure washer equipment — diagnostics, troubleshooting, part lookups, specs, maintenance procedures, winterizing, startup/shutdown procedures, chemical injection, and more. Pippie pulls from a knowledge base of manufacturer documentation, service manuals, and field-verified tips.
- How does Pippie find answers?
- Pippie uses multiple tools behind the scenes depending on your question: diagnostic decision trees, a knowledge base of manufacturer documents, pump and engine spec databases, built-in calculators, and web search as a last resort. You don't need to pick which tool to use — Pippie figures that out automatically.
- Can I have a back-and-forth conversation?
- Yes. Pippie remembers context within a conversation. Ask your initial question, then follow up with details or related questions without repeating yourself. For example: "Pump losing pressure" → Pippie asks a question → you reply "Cold water unit, about 3 years old" → Pippie narrows it down.
- What if Pippie doesn't know the answer?
- If the knowledge base doesn't have what you need, Pippie can search the web for additional information. If Pippie still can't find it, it will tell you honestly rather than guessing. Questions that stump Pippie are logged so we can add that content later.
- Can Pippie identify equipment from a photo?
- Yes. Upload up to 3 clear photos of the equipment, data plate, or nameplate. Pippie reads model numbers, brand markings, and visible part numbers, then describes what it sees in a 📷 Evidence from photo block before diagnosing — so you can verify it's looking at the right thing. If a model number is readable, Pippie automatically pulls the specs. If the photo is too dark or blurry, you'll be told before upload.
- What does the "What's in this photo?" picker do?
- After your first upload, Pippie asks whether the photo is a 🏷 Model / serial plate, 🔧 Broken / damaged part, 🚨 Error code / display, or 📸 Other / showing the problem. This focuses the analysis on the right thing — text extraction for plates, damage patterns for parts, character-by-character reads for error displays. Pick what fits; the rest of the batch uses the same hint.
Equipment Info Form
▸- What is the equipment intake form?
- Some guided topics — for example the Ask AI about pressure loss issues button at the bottom of the Friction Loss Chart — start with a short form asking for the equipment type, brand, and model number. This helps Pippie look up the right specs and tailor the diagnosis to your exact machine — saving you several back-and-forth messages.
- Do I have to fill it out?
- No. There's a Skip button if you want to jump straight to chatting. But filling in even just the brand helps Pippie give more accurate answers on the first try.
Pro Tools
▸- Nozzle Calculator
- Built-in nozzle sizing tool based on the Barens chart. Tell Pippie your GPM and PSI and it returns the orifice size; add the spray angle to get the color and full tip code. For a quick lookup without asking, open Reference Charts → Nozzle Size Chart in the sidebar (on that chart, a repeated PSI heading such as "2k 2k" means 1,500 then 2,000 PSI).
- What nozzle for 4 GPM at 3500 PSI, 25 degree?
- Size a nozzle: 3.5 GPM, 4000 PSI, 15 degree angle
- I have a 2504 nozzle — is that right for 4 GPM at 4000?
- Injector Sizing
- Tell Pippie your water GPM and the dilution ratio (such as 10:1) or ounces per gallon, and it calculates the chemical draw and recommends an injector. Without a ratio it can't size the injector. The Reference Charts → Injector Sizing Chart in the sidebar has the common 10:1 setups.
- What injector do I need for 4 GPM at a 10:1 ratio?
- Calculate injector draw rate for my setup
- Multimeter Assistant
- Pippie walks you through guided electrical testing step-by-step — outlet voltage, motor continuity, capacitor testing, CAD cell testing, and GFCI testing. Each procedure tells you exactly where to place your probes, what readings to expect, and what the results mean. Just ask Pippie directly (e.g. "walk me through a capacitor test"). A Friction Loss Chart is also available under Reference Charts in the sidebar for sizing high-pressure hose runs.
- Walk me through a capacitor test
- How do I test motor continuity with a multimeter?
- CAD cell ohm reading — what should it be?
Saving Diagnostics
▸- How do I save a diagnostic?
- Tap the 💾 Save Diagnostic button that appears at the bottom of the chat after Pippie responds. This opens a save form where you can add a title, machine info (name, brand, model, serial), category, severity level, diagnosis summary, steps taken, parts used, and notes. The full conversation is saved automatically.
- Where do my saved diagnostics go?
- Tap Diagnostics (wrench icon) in the sidebar. You'll see a list of all your saved diagnostics as cards showing the title, date, category, and severity. You also have My Machines (notepad icon) in the sidebar for tracking the actual equipment you service — separate from the per-job diagnostic records.
- Can I download or print a diagnostic report?
- Yes. Open any saved diagnostic and tap 📄 Download Report. This opens a clean, printable page you can print directly or save as a PDF from your browser. Great for handing to a shop manager or attaching to a work order.
- Can I edit a saved diagnostic?
- Yes. Open the diagnostic and tap ✏️ Edit to update any field.
- Can I delete a saved diagnostic?
- Yes. Open the diagnostic and tap 🗑 Delete. You'll be asked to confirm before anything is removed.
- What are the "Draft —" entries in my list?
- After every answer, P-Supp keeps the whole conversation as a draft named "Draft —" plus the start of your first question, so nothing is lost. Tap 💾 Save Diagnostic to turn it into a finished report, or open a draft and tap ✏️ Edit. Delete drafts you don't need.
Sharing a Report with a Customer
▸- How do I send a report?
- Open a saved diagnostic and tap 📧 Email or 💬 Text (or the envelope / speech-bubble icons on its row in Diagnostics). Email: type the customer's email and an optional note, then 📧 Send — replies go to the email on your P-Supp account. Text: on a phone your share menu opens with the message and link, sent from your own number; on a computer the message is copied for you to paste. You can email up to 20 reports in 24 hours.
- What does my customer see?
- A link to an online copy of the whole report — including your notes and the full conversation with Pippie — with no P-Supp account needed. Edit out anything you don't want them to read before sending. The link keeps working and shows later edits; deleting the report is the only way to turn it off.
Giving Feedback
▸- What do the 👍 and 👎 buttons do?
- Under Pippie's latest answer you'll see a "Helpful?" prompt with thumbs up and thumbs down buttons. They rate the most recent answer (not a safety message). Tapping one records your rating and helps us track answer quality.
- What happens if I tap 👎?
- A text box appears where you can describe what was wrong or what the correct answer should have been. Your feedback is stored and visible to the admin team. Separately, the admin team reviews chat logs and marks corrections — those expert-reviewed corrections are fed back into Pippie to improve future answers.
- What is "Submit a Field Tip"?
- You'll see a 💡 Add a tip option under Pippie's latest answer. This lets you share real-world knowledge from the field — tricks, shortcuts, things you've learned from experience. Tips are reviewed by the admin team and, once approved, added to Pippie's knowledge base so every tech benefits.
- When a Beckett burner won't fire, check the CAD cell first — 9 out of 10 times it's just dirty.
- EZ4040 V-packings: install the lips facing the pressure side or they'll blow out in a week.
Menu & Settings
▸- What's in the hamburger menu?
- Tap the ☰ icon in the top-right to open it. Two sections:
User Settings — your plan status (Free / Pro / Bundle), an Upgrade to Pro button (free users) or 💳 Manage Billing button (paid users), 🔑 Change Password, ⬇ Export My Data, and 🗑 Delete My Account.
App — ❓ Help & FAQ (this page), 📧 Report an issue, ⚙ Admin Panel (admins only), and 🚪 Logout. - How do I change my password?
- Open the hamburger menu → 🔑 Change Password. You'll be asked for your current password, then your new one. Minimum 8 characters with at least one uppercase letter and one digit.
- What's in "Export My Data"?
- Tap ⬇ Export My Data to download a CSV file of your account data: profile, chat history, saved diagnostics (without their conversations or serial numbers), machine list, feedback submitted, daily usage, and active sessions. Opens cleanly in Excel, Google Sheets, or Numbers. Each dataset is its own labeled section in the file. Use it for personal backup or GDPR portability.
- How do I delete my account?
- Open the hamburger menu → 🗑 Delete My Account. You'll be asked to confirm. Deletion removes your account, all conversations, saved diagnostics, machines, feedback, and field tips you submitted. This is permanent and cannot be undone. If you want a copy of your data first, run Export My Data before deleting.
Plan & Billing
▸- What's the difference between Free and Pro?
- Free — 1 diagnostic question per day; charts, saved diagnostics, machines and sharing all work. Good for trying Pippie out.
Pro — $9.99/month, or $99.90/year billed annually ($8.33/month, two months free): 50 questions per day, email support, and the downloadable 📘 User guide (PDF, English and Español) at the top of this page. The Bundle plan (P-Supp Pro + pzip) gives 100 questions per day. - Where do I see what plan I'm on?
- Open the hamburger menu — your plan is shown at the top of the User Settings section ("Free plan", "⚡ Pro plan", "✨ Bundle plan", "🧪 Demo · N days left" or "Admin · unlimited"). In the header, paid accounts see ⚡ Pro; free and demo accounts see how many questions are left today.
- How do I upgrade?
- Open the hamburger menu and tap ⚡ Upgrade to Pro, or tap the ⚡ Go Pro pill in the top header. On the checkout page choose Annual or Monthly, enter your email, pay through Stripe's secure checkout, and your account flips to Pro as soon as the payment succeeds.
- How do I update my card, download invoices, or cancel?
- Paid users see 💳 Manage Billing in the hamburger menu (User Settings section). Tap it to open Stripe's secure Customer Portal where you can update your payment method, download past invoices, or cancel your subscription. You'll come back to P-Supp automatically when done.
- What happens when I cancel?
- You keep full Pro access until the end of your current billing period (the date you've already paid for). After that date, your account drops back to the Free tier automatically. You won't be charged again. You can re-subscribe at any time from the Upgrade page.
- Can I get a refund?
- No. All payments are final: there are no refunds on monthly or annual plans, including partial periods. Cancelling stops the next renewal, and you keep Pro through the end of the period you paid for.
- I hit my daily limit — what now?
- Your questions start over at midnight UTC (7 p.m. Central in summer, 6 p.m. in winter). If you're hitting the cap regularly, Pro (50/day) or the Bundle (100/day) is the simplest fix. A question Pippie declines as a high-risk safety topic is refunded to your daily count; other answers, error replies and retries count as normal.
Reporting Issues & Getting Help
▸- I found a bug / have a billing question / want to request a feature — how do I tell you?
- Open the hamburger menu and tap 📧 Report an issue. A small form appears — write a short subject (e.g. "Photo upload not working on iPhone") and a description of what happened. Submit, and it goes straight to our support inbox. We aim to reply within 24 hours.
- What gets sent when I report an issue?
- Your subject and description, plus a small block of debug context (the page you were on, your browser/device, your username, and your last few chat IDs) so we can find and reproduce the problem faster. Nothing you didn't already share with us.
- Can I email support directly?
- Yes — support@psupp.ai reaches the same inbox. The in-app form is just easier because the debug context attaches automatically.
- What if I'm logged out and can't access the form?
- Email support@psupp.ai directly. Include your username if you have one so we can look up your account.
Language
▸- Can I use Pippie in Spanish?
- Yes. Tap the globe icon 🌐 in the header to switch between English and Spanish. You can also choose your language on the login screen. Pippie will respond in your selected language and most labels in the app update too; a few screens (the ☰ menu, the reference charts, some buttons and messages) stay in English. The underlying technical knowledge base stays the same — Pippie translates on the fly.
Frequently Asked Questions
Is there a limit on how many questions I can ask?
What brands and equipment does Pippie know about?
Does Pippie replace a real technician?
Can Pippie diagnose from just a photo?
What if Pippie is taking a long time to respond?
My question was answered incorrectly — what should I do?
Can I use Pippie offline?
How do I start a new conversation?
Is my data private?
Disclaimer & Terms of Use
P-Supp ("Pippie") is an AI-powered diagnostic assistance tool designed to help pressure washer field technicians find information, troubleshoot equipment issues, and perform reference calculations. Pippie is an artificial intelligence system — it is not a human technician, and its responses are generated by machine learning technology, not by a person. By using this application, you acknowledge and agree to the following:
Not a Substitute for Professional Judgment
No Guarantee of Accuracy
Limitation of Liability
⚠️ Safety Warning
Pippie's guided testing procedures (including multimeter tests and electrical diagnostics) are informational references only. They do not replace manufacturer-specific service manuals, certified training, or hands-on instruction from a qualified technician.
User Responsibility
Third-Party Content
When Pippie uses web search to supplement its knowledge base, results are sourced from third-party websites. P-Supp does not control, verify, or endorse the content of external sources.
Data & Privacy
Third-Party Processing: To generate AI-powered responses, your questions and conversation history are sent to a third-party AI service provider for processing. This provider processes your input to generate a response and does not use your data to train its models. We do not send your account credentials, personal contact information, or saved diagnostic records to this provider — only the conversation content necessary to generate a response.
How We Use Your Data: We use the data we collect to provide and improve the diagnostic service, review answer quality and correct inaccuracies, monitor system performance and security, and track usage against daily query limits.
Data Sharing: We do not sell, rent, or distribute your personal data or conversation history to third parties for marketing or advertising purposes. Aggregated, anonymized usage data may be used internally to improve the knowledge base.
User-Submitted Content: Field tips submitted by users may be reviewed and, if approved, incorporated into Pippie's knowledge base for all users. Do not include personally identifiable information, proprietary business information, or confidential data in tips, feedback, or conversations.
Data Retention & Deletion: Your data is retained for as long as your account is active. To request deletion of your account and associated data, contact the P-Supp administrator. We will make reasonable efforts to delete your personal data within 30 days of a verified request, except where retention is required by law or necessary for legitimate business purposes.
Availability & Service
Changes to These Terms
Governing Law
Questions about these terms? Email support@psupp.ai.
Last updated: April 2026