Safety Signs

Dangerous Machine Procedure Sign

SKU IB-SAF-126 ISO 7010 W001
From £5.28· UK delivery £7.95, free over £99

A Dangerous Machine Procedure sign gives a safety instruction for a specific piece of equipment. Choose 3mm Foamex, 3mm Dibond aluminium composite and self-adhesive vinyl in sizes from A4 (210 × 297 mm) to A1 (594 × 841 mm); the largest reads at about 24 metres.

Turnaround
…Working out your price

Price is final. No VAT added. UK delivery £7.95, free over £99. Scottish Highlands +£10; islands and NI quoted.

Artwork

Design fees are fixed, shown as their own line in your basket, and cover the whole quantity of this item. You can also upload later: we email you after you order.

UK mainland delivery £7.95, free on orders over £99. Remote areas are quoted.

  • Every file checked before print
  • Final price, no VAT added
  • Secure card payment by Stripe
  • Checked by our Manchester team

Overview

The short answer, then the detail.

A Dangerous Machine Procedure sign gives a safety instruction for a specific piece of equipment. Choose 3mm Foamex, 3mm Dibond aluminium composite and self-adhesive vinyl in sizes from A4 (210 × 297 mm) to A1 (594 × 841 mm); the largest reads at about 24 metres. UK mainland delivery £7.95, free over £99; no VAT added.

This Dangerous Machine Procedure sign gives a safety instruction for a specific piece of equipment. It is typically used in commercial kitchens, food preparation areas and workshops. The design uses a yellow hazard triangle with a bold DANGER message.

By common convention the word DANGER is kept for hazards that could kill or seriously injure, so it stands out from routine caution signs.

The legal background: the Provision and Use of Work Equipment Regulations 1998 require suitable warnings and instructions for work equipment; a sign on the machine keeps the key rule in front of the user.

Dangerous Machine Procedure Sign: sizes and materials

Materials: 3mm Foamex (rigid PVC foam board), light and easy to fix indoors or for short-term outdoor use, 3mm Dibond aluminium composite, rigid and weatherproof for long-term outdoor use and self-adhesive vinyl for smooth walls, doors, glass and equipment. Indoors, Foamex or vinyl is usually all you need.

How far away will people be? As a guide we allow about 1 metre of viewing distance for every 25mm of sign height, based on the distance-factor method in ISO 3864-1: A4 (210 × 297 mm) (reads at about 8 m); A3 (297 × 420 mm) (reads at about 12 m); A2 (420 × 594 mm) (reads at about 17 m); A1 (594 × 841 mm) (reads at about 24 m).

Where to put it: On or directly beside the machine.

Artwork, file check and delivery

Every order for a dangerous machine procedure sign gets a free file check by a person before anything is made. Depending on the size and material you choose, we print it in our Manchester workshop or our UK production partner makes it to order. UK mainland delivery is £7.95 per order, free on orders of £99 and over; see delivery for timings and areas. We are not VAT registered, so no VAT is added to the price shown.

More like this: kitchen safety signs, or the full safety signs range. Not sure which to choose? Read our guide to safety sign colours.

Dangerous Machine Procedure Sign: ordering and delivery

Ordering dangerous machine procedure sign online is simple: choose the options above, see the price straight away, then upload your own artwork or pick an artwork option. Every uploaded file for your dangerous machine procedure sign order gets a free check before anything is made. UK mainland delivery is £7.95 per order, free on orders of £99 and over; see delivery for timings and areas.

More like this: Kitchen and Machinery Signs, or all safety signs. Not sure which to choose? Read our guide to safety sign colours and ISO 7010.

Safety signs at work are required by the Health and Safety (Safety Signs and Signals) Regulations 1996 wherever a risk cannot be avoided or controlled another way.

Prices by size

Popular sizes, smallest first.

Size3mm Foamex3mm Dibond aluminium compositeself-adhesive vinyl
A4 · 210 × 297 mm
A3 · 297 × 420 mm
A2 · 420 × 594 mm
A1 · 594 × 841 mm

Final prices per item with the lowest-priced options. UK delivery £7.95, free on orders over £99. Choose a price to load it into the price calculator.

Specifications

Materials, sizes and finishing for this product.

ISO 7010 referenceW001 (General warning sign)
MessageDangerous Machine Procedure
Sign typeDanger
Materials3mm Foamex, 3mm Dibond aluminium composite and self-adhesive vinyl
SizesA4 (210 × 297 mm), A3 (297 × 420 mm), A2 (420 × 594 mm), A1 (594 × 841 mm)
Viewing distanceA4: 8 m, A3: 12 m, A2: 17 m, A1: 24 m
PrintFull colour, single sided
Made byMade to order by InstantBanners, Manchester, in our workshop or by our UK production partner, depending on the option
SKUIB-SAF-126
PriceFinal price shown in the configurator. No VAT is added.
DeliveryUK mainland £7.95 per order, free on orders of £99 and over. Scottish Highlands +£10; islands and NI quoted.
Artwork checkFree file check on uploaded artwork (resolution, size and bleed).

Which size do I need?

A safety sign must be large enough to read from where people will see it. Our conservative guide, based on the distance-factor method in ISO 3864-1, is about 1 metre of viewing distance for every 25 mm of sign height (the shorter side). Use it with your own risk assessment.

SizeReadable from up to about
A4 (210 × 297 mm)8 m
A3 (297 × 420 mm)12 m
A2 (420 × 594 mm)17 m
A1 (594 × 841 mm)24 m

Well lit or internally lit signs can be read from further away; dim areas need larger signs.

Who makes it

Made to order by InstantBanners, Manchester

InstantBanners is a sign and print shop in Manchester. We check your file will print well. Depending on the size and material you choose, it is printed in our Manchester workshop or made by our UK production partner.

  1. 01Your artworkUpload your print-ready file, or choose one of our paid design services.
  2. 02File checkA person checks uploaded files for size, bleed and resolution.
  3. 03Made to orderPrinted in our Manchester workshop or by our UK production partner, depending on the option, then sent to you.

Frequently asked questions

About dangerous machine procedure sign.

What size Dangerous Machine Procedure sign do I need?

Work back from the viewing distance: about 8 m for A4 (210 × 297 mm), about 12 m for A3 (297 × 420 mm), about 17 m for A2 (420 × 594 mm), about 24 m for A1 (594 × 841 mm). In poor light or where people are moving fast, go a size up.

Is there an ISO 7010 symbol for "Dangerous Machine Procedure"?

No ISO 7010 symbol covers this exact message, so the sign pairs the text with the ISO 7010 W001 general warning sign.

Where should the Dangerous Machine Procedure sign go?

On or directly beside the machine. Keep it clear of anything that could block the view.

Is a Dangerous Machine Procedure sign a legal requirement?

The Provision and Use of Work Equipment Regulations 1998 require suitable warnings and instructions for work equipment; a sign on the machine keeps the key rule in front of the user. Your own risk assessment decides where signs are needed.

Can I put the Dangerous Machine Procedure sign outside?

Yes, in Dibond. Foamex is best kept indoors or in sheltered spots.

What does the colour of the sign mean?

The yellow triangle warns of a hazard and the word DANGER marks it as serious. This sign follows that layout.

Is VAT added to the price?

No. We are not VAT registered, so no VAT is added to the price shown. UK mainland delivery is £7.95 per order, free on orders of £99 and over.

Can I order several?

Yes. Set the quantity at checkout; each sign is made to order. For a large run of mixed signs, ask for a quote.

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What customers say about our Manchester print shop on Google

5.0Google rating
Rebecca W.

Great service, nice quick communication via WhatsApp, easy transaction thank you!

Google review of our Manchester print shop
Imran K.

Great service and quick respond

Google review of our Manchester print shop
Basheus K.

Great service, value for money and does what he says. Hes a good man Imran.

Google review of our Manchester print shop

These are Google reviews of our Manchester print shop, not reviews of individual products, as shown on Google on 27 September 2026. Read all reviews on Google.

Questions

Buyer questions about this product, answered. Can't see yours? Ask below and our team will reply.

What sizes does the Dangerous Machine Procedure Sign come in?

The Dangerous Machine Procedure Sign comes in 4 listed sizes, from A4 (210 × 297 mm) at £5.28 up to A1 (594 × 841 mm) at £15.91. In between: A3 (297 × 420 mm) and A2 (420 × 594 mm). Prices are the lowest option for each size.

Which material should I choose for the Dangerous Machine Procedure Sign?

It depends where it goes and for how long: 3mm Dibond aluminium composite is rigid and weatherproof, the one for long-term outdoor use and busy areas. 3mm Foamex is light and smooth, best indoors or in sheltered spots. Self-adhesive vinyl sticks flat to doors, glass and smooth walls.

What artwork options are there for the Dangerous Machine Procedure Sign?

The Artwork choice on this page offers: "I will upload print-ready artwork" (free), "Add my text and logo to a clean layout (typesetting)" (£15), "Design it for me from my brief" (£35), "Redraw or vectorise my logo from a low-res file" (£50) and "Design a new logo for me" (£100). Design fees are fixed, show as their own line in the basket and cover the whole quantity of that item. Typesetting includes 1 proof and 2 rounds of changes; design from your brief includes 1 design and 2 rounds of changes. For the Dangerous Machine Procedure Sign, set your file up at the size you order, for example A4 (210 × 297 mm).

What is the cheapest price for the Dangerous Machine Procedure Sign?

The lowest price is £5.28, which is what the calculator opens on: size A4 (210 × 297 mm) and material self-adhesive vinyl. Every other combination is priced as you choose it, including faster turnaround, and that price is final because we do not add VAT. UK mainland delivery is £7.95 per order and free when your goods total is £99 or more after any discount code (artwork and design fees do not count towards it).

How much is delivery for the Dangerous Machine Procedure Sign?

UK mainland delivery is £7.95 per order and free when your goods total is £99 or more after any discount code (artwork and design fees do not count towards it), so one sign at £5.28 on its own pays £7.95, and the charge disappears once your basket reaches £99. Mainland Scottish Highlands postcodes add £10 once per order. Northern Ireland, the Scottish islands, the Isle of Man, the Channel Islands, the Isles of Scilly and the Isle of Wight are quoted before you order.

How quickly can I get the Dangerous Machine Procedure Sign?

Saver is ready to dispatch in 6 working days, Standard in 4 and Express in 2, counted in working days (Monday to Friday, not bank holidays) from when your order and artwork are confirmed. The exact figure for your chosen size and options shows beside each turnaround in the calculator. Courier delivery usually takes 1 to 3 working days after dispatch, and we email the tracking details when the parcel leaves us. On the opening option, the Dangerous Machine Procedure Sign is ready to dispatch in 6 working days on Saver or 2 on Express.

How thick is the Dangerous Machine Procedure Sign?

The board options are 3mm Foamex and 3mm Dibond aluminium composite, so the board version is 3 mm thick. The self-adhesive vinyl version is a thin film that sits flat on the surface. Dibond is two thin aluminium skins with a plastic core, so it is rigid but still easy to fix. Foamex is a light foamed PVC board.

Can I get the Dangerous Machine Procedure Sign as a sticker?

Yes. Choose self-adhesive vinyl in the material options and the sign arrives as a sticker to peel and apply. It suits doors, glass, machines, cupboards and smooth painted walls, where a board would be awkward to fix. Clean and dry the surface first and smooth it on from the middle outwards. For rough or dusty surfaces, choose a board instead.

Will the Dangerous Machine Procedure Sign show up at night?

Only where there is light on it. We print on 3mm Foamex, 3mm Dibond aluminium composite and self-adhesive vinyl, which are not reflective or glow in the dark. For car parks, yards and routes used after dark, position signs under existing lighting, or light them. Where your risk assessment calls for reflective or photoluminescent signs, you will need a specialist supplier.

How do I fix the Dangerous Machine Procedure Sign to a wall or fence?

Foamex and Dibond boards can be screwed to a wall through holes drilled near the corners; use washers and do not overtighten, especially on Foamex. On smooth indoor walls and doors, double-sided foam tape or adhesive pads avoid drilling. On fences, drill the board and cable tie it through the holes. The vinyl version simply peels and sticks to a clean, dry, smooth surface. The Dangerous Machine Procedure Sign is printed on 3mm Foamex, 3mm Dibond aluminium composite and self-adhesive vinyl.

Do you check my file before printing?

Yes. A person from our team checks every uploaded file for size, bleed and resolution, and tells you if something needs fixing before anything is made. We print what you supply, so check spelling, phone numbers and dates yourself too. Production starts once your order and artwork are confirmed. The Dangerous Machine Procedure Sign is printed on 3mm Foamex, 3mm Dibond aluminium composite and self-adhesive vinyl.

Which file types do you accept for the Dangerous Machine Procedure Sign?

A PDF at the finished size is best, with fonts embedded or converted to outlines. We also take AI, EPS and SVG, and high resolution JPG, PNG or TIFF files. Word, PowerPoint and Canva files are fine as a starting point, but export a full-quality PDF if you can. You can upload up to 3 files of 25 MB each on the product page, or upload later: we email you after you order. For the Dangerous Machine Procedure Sign, set your file up at the size you order, for example A4 (210 × 297 mm).

Can I change the wording or add my logo to the Dangerous Machine Procedure Sign?

Yes. Choose "Add my text and logo to a clean layout" (£15, 1 proof and 2 rounds of changes) or "Design it for me from my brief" (£35) in the Artwork options and tell us what you need. You can also upload your own print-ready file at no charge, and a person checks it before printing. Keep safety symbols and colours as they are: changing them can make the sign harder to understand. For the Dangerous Machine Procedure Sign, set your file up at the size you order, for example A4 (210 × 297 mm).

What happens if my file is not good enough to print?

Our file check catches the usual problems: the wrong size, no bleed, low resolution images and text too close to the edge. We tell you what needs fixing before anything is printed, and you can send a new file. If you would rather we sort it, the typesetting option (£15, 1 proof and 2 rounds of changes) sets your text and logo on a clean layout. The Dangerous Machine Procedure Sign comes in 4 listed sizes, from A4 (210 × 297 mm) to A1 (594 × 841 mm).

What resolution does my artwork need for this sign?

For items read close up, aim for 300 dpi at the finished size. At 300 dpi an A1 (594 × 841 mm) design needs about 7,016 × 9,933 pixels. Logos and text are best as vector artwork, which stays sharp at any size. Photos taken from websites or social media are usually far too small; our file check flags images that may print soft.

Can my designer send the file straight to you?

Yes. You can upload your file on the product page, or place the order and upload later: we email you after you order. Your designer can send the file to us by email or WhatsApp with your order number, so it does not have to come through you. The turnaround clock starts once your order and artwork are confirmed, so send the file early if you have a deadline. For the Dangerous Machine Procedure Sign, set your file up at the size you order, for example A4 (210 × 297 mm).

Will the price change at checkout?

Only delivery is added. The goods price you see in the calculator is final, with no VAT added. UK mainland delivery is £7.95 per order and free when your goods total is £99 or more after any discount code (artwork and design fees do not count towards it). Any artwork or design fee you choose shows as its own line in the basket, so you can see exactly what you are paying for. The Dangerous Machine Procedure Sign starts at £5.28 before delivery.

Can you deliver to Northern Ireland, the Highlands or the islands?

Yes, with a difference in price. Mainland Scottish Highlands postcodes, for example around Inverness, Fort William, Oban and Thurso, pay the mainland rate plus £10 once per order, even when the order qualifies for free delivery. Northern Ireland, the Scottish islands, the Isle of Man, the Channel Islands, the Isles of Scilly and the Isle of Wight are quoted before you order: use Get a quote or call 0161 315 1151. We do not deliver outside the UK. The Dangerous Machine Procedure Sign starts at £5.28 before delivery.

I have a deadline. Is there a faster option for this sign?

Yes. Express makes this sign ready to dispatch in 2 working days on the opening option, priced at £7.03 against £5.28 on Saver (6 days). To plan back from a date, add 1 to 3 working days for the courier after dispatch and allow for artwork: production starts once your order and artwork are confirmed. If the date is very tight, call 0161 315 1151 before you order.

How do the material prices compare on the Dangerous Machine Procedure Sign?

At A4 (210 × 297 mm): 3mm Foamex £29.26, 3mm Dibond aluminium composite £42.94 and self-adhesive vinyl £5.28. The gap stays similar on bigger sizes, which the Prices by size table on this page shows in full. Choose on where the sign goes rather than price alone: the cheapest material is not always the one that lasts in that spot.

What other signs go with the Dangerous Machine Procedure Sign?

Signs that are often needed alongside it include Caution This Machine Runs Hot Sign, Convector Oven Switch Off Heater Sign, Potato Chipping Machine Sign and Vegetable Paring Machine Sign. Each has its own page with sizes, materials and live prices, and ordering them in the same material keeps a set looking consistent. Add them to one basket: delivery is charged once, and it is free once the goods total reaches £99. The Dangerous Machine Procedure Sign is part of our Food & Hospitality range.

Is Dangerous Machine Procedure Sign suitable for cafes, restaurants and food businesses?

This Dangerous Machine Procedure sign gives a safety instruction for a specific piece of equipment. It is part of our Food & Hospitality range, which gathers what cafes, restaurants and food businesses order for kitchens, counters and customer areas. Other items in the same range include A-Frame Pavement Signs, A-Frame Pavement Sign Frame Only, Wash Your Hands Please Sign and Accessible Male Toilet Sign. You can mix items in one basket, and delivery is free once the goods total reaches £99. The Dangerous Machine Procedure Sign is part of our Food & Hospitality range.

Is the Dangerous Machine Procedure Sign portrait or landscape?

This design is portrait, in A4 (210 × 297 mm), A3 (297 × 420 mm), A2 (420 × 594 mm) and A1 (594 × 841 mm). Portrait suits doors, posts and narrow wall spaces. If you need the other way round, choose a design option and we will lay it out for you.

Can I get the Dangerous Machine Procedure Sign bigger than A1 (594 × 841 mm)?

The largest listed size is A1 (594 × 841 mm), from £15.91. For a bigger sign, use Get a quote with the size, material and quantity, and we will price it. Boards larger than A0 travel as oversize items, which adds £15 once per order.

Will this sign bend or bow in the sun?

Foamex is a foamed plastic, so in strong sun and heat a large, thin board can bow, especially if it is only fixed at the corners. Dibond has aluminium skins and stays flat, which is why it is the choice for long-term outdoor signs. Fixing Foamex flat against a wall, or choosing a thicker board, keeps it straighter. The Dangerous Machine Procedure Sign is printed on 3mm Foamex, 3mm Dibond aluminium composite and self-adhesive vinyl.

Is the Dangerous Machine Procedure Sign suitable for wet or steamy areas?

Dibond is the best choice near water: it is rigid, does not absorb moisture and wipes clean. Self-adhesive vinyl works on tiles and stainless steel if the surface is clean and dry when you apply it. Wipe signs with a damp cloth and mild detergent, not bleach or abrasive cleaners. The Dangerous Machine Procedure Sign is printed on 3mm Foamex, 3mm Dibond aluminium composite and self-adhesive vinyl.

Can I trim or drill this sign myself?

Foamex and Correx cut with a sharp craft knife and a straight edge: score a few times, then snap or cut through. Dibond has aluminium skins, so it needs a fine-toothed saw and a steady hand. Drill fixing holes with an ordinary drill bit, going slowly, and keep holes at least 10 mm from the edge. Cutting into the print loses the bleed, so allow for it in the design. The Dangerous Machine Procedure Sign is printed on 3mm Foamex, 3mm Dibond aluminium composite and self-adhesive vinyl.

Can I have the Dangerous Machine Procedure Sign in another language, or in two languages?

Yes. Choose "Add my text and logo to a clean layout (typesetting)" (£15) and send the wording in each language; you get 1 proof and 2 rounds of changes. Keep the symbol and the sign colours the same so the meaning stays clear to everyone. Please send the translation yourself: we lay out the text you give us, we do not translate. For the Dangerous Machine Procedure Sign, set your file up at the size you order, for example A4 (210 × 297 mm).

Should my artwork be CMYK or RGB?

Supply CMYK where you can. RGB files are converted to CMYK for print, which can make very bright greens, blues and oranges look slightly duller. If you need a brand colour matched, give us the Pantone reference and we match it as closely as the material allows. Small differences between a screen and the printed item are normal, because screens give off light and print reflects it. The Dangerous Machine Procedure Sign comes in 4 listed sizes, from A4 (210 × 297 mm) to A1 (594 × 841 mm).

Will this sign be easy to read for people with poor sight?

Strong contrast, a plain bold typeface and a size to suit the viewing distance make the biggest difference. Our standard safety sign designs use the high-contrast colour pairs set by the safety sign scheme. Place signs at eye level, well lit and without glare, and keep the wording short. The Dangerous Machine Procedure Sign is printed on 3mm Foamex, 3mm Dibond aluminium composite and self-adhesive vinyl.

Can I reorder the same sign later?

Yes. Order the same product and options again and upload the same file. Keep your print-ready file safe so a repeat order is quick. If anything like a phone number or price has changed, update the artwork before you reorder. The Dangerous Machine Procedure Sign comes in 4 listed sizes, from A4 (210 × 297 mm) to A1 (594 × 841 mm).

What payment methods can I use for the Dangerous Machine Procedure Sign?

By debit or credit card at checkout. Payments are processed securely by Stripe, and we never see or store your full card number. Your order goes into production once payment is taken and your order and artwork are confirmed. For a large or unusual order you can ask for a quote first. The Dangerous Machine Procedure Sign starts at £5.28 before delivery.

Can someone help me choose the right options for this sign?

Yes. Call us on 0161 315 1151 or message us on WhatsApp and tell us where the sign will go, how long it needs to last and your deadline. You can also ask a question on this page; our team answers and the question may be published to help other buyers. For a price on something the calculator does not cover, use Get a quote. The Dangerous Machine Procedure Sign is printed in our Manchester workshop or by our UK production partner, depending on the size and material.

Can I get a VAT invoice?

No. We are not VAT registered, so we do not charge VAT and cannot issue a VAT invoice. You get an order confirmation email with the items, options and total paid, which works as your receipt. Because no VAT is added, the price you see in the calculator is the price you pay for the goods, with delivery shown at checkout. The Dangerous Machine Procedure Sign starts at £5.28 before delivery.

What if I spot a mistake after I order?

Contact us straight away on 0161 315 1151 or WhatsApp with your order number. If production has not started we can take a corrected file, or cancel the order and refund you in full. Once production starts the order cannot be changed. Printing that matches the design you approved or the file you supplied is not a fault, so check spelling, phone numbers and dates carefully before you order. The Dangerous Machine Procedure Sign comes in 4 listed sizes, from A4 (210 × 297 mm) to A1 (594 × 841 mm).

Do I need an account to order?

No. You can check out as a guest and pay by debit or credit card, processed securely by Stripe. Creating an account at checkout lets you see past orders in My Account. Either way you get an order confirmation email and a tracking email when your order is dispatched. The Dangerous Machine Procedure Sign starts at £5.28 before delivery.

Can I get a quote for a large order or an unusual size of the Dangerous Machine Procedure Sign?

Yes. Use the Get a quote page and tell us the size, quantity, material, deadline and delivery postcode, and attach any artwork you have. We reply by email or WhatsApp with a price. A quote is also the way to go for delivery to Northern Ireland and the islands. The Dangerous Machine Procedure Sign is printed in our Manchester workshop or by our UK production partner, depending on the size and material.

Where is the Dangerous Machine Procedure Sign made?

The Dangerous Machine Procedure Sign is printed in our Manchester workshop or by our UK production partner, depending on the size and material. Either way, InstantBanners takes the order, checks your file and deals with you from start to finish, and the item is delivered to you by courier. You can reach our Manchester team on 0161 315 1151 or WhatsApp if you have a question before or after you order.

What if my order arrives damaged?

Check it when it arrives. If anything is damaged or missing, tell us within 48 hours with photos of the item and the packaging, through the contact form or on WhatsApp, with your order number. Do not send anything back until we reply; we then arrange a reprint or a refund. This does not affect your legal rights, which the returns page explains. On the opening option, the Dangerous Machine Procedure Sign is ready to dispatch in 6 working days on Saver or 2 on Express.

How do I clean this sign?

Wipe with a soft cloth and warm, soapy water, then rinse and dry. Do not use solvents, scouring pads or strong cleaners, which can dull or lift the print. Store spare boards flat so they do not bow. The Dangerous Machine Procedure Sign is printed on 3mm Foamex, 3mm Dibond aluminium composite and self-adhesive vinyl.

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