Anonymous user
Hackspaceinduction: Difference between revisions
→Health and Safety tour: tidy up and update for new tools, highlight most important sections
imported>Stever |
imported>Stever (→Health and Safety tour: tidy up and update for new tools, highlight most important sections) |
||
Line 141:
=== At front door ===
* The principle fire escape route from upstairs is down these stairs and out through the front door and it must not be obstructed
* This is the sound of the fire alarm '''(DEMONSTRATE by turning key in control box)''' - if you hear this sound, please leave by the nearest fire exit.
* If you have accidentally triggered the alarm, turn the key to "enable controls" and use the 2 reset buttons, then let people know it was a false alarm
Line 149:
** Please consider if you need to store projects here or not, people on foot or on bicycles have a much harder time transporting projects than people who drive
** You get a suitable box that can fit safely on the shelf, put your stuff in it, label it with your name, contact details and the last date you worked on it
** '''Do not store anything in a project box that might endanger someone who moves it'''
** You can update the date every time you do something on it, we're fine with things staying here for longer periods so long as they're being actively worked on
** '''If a month goes by with no update to the date, we may throw out your project box to make room for others'''
** There's a [[Policy/store|storage policy]] on the wiki, please check it out before storing stuff here.
Line 176:
* There is a basic first aid kit containing plasters, bandages dressings.
* We also have a Bleeding Control Kit containing tourniquets and other equipment for dealing with more serious injuries.
'''* If you use any of the first aid equipment then tell us so it can be replenished.'''
* No high-heels, sandals or open-toed shoes in the workshop; trainers are OK, sturdy boots are better
* PPE
** The main store for protective equipment is here
** We have ear protection, eye protection, disposable gloves, heatproof gloves, disposable dust masks, aprons, paint-suits, overalls
** '''There's always a ready supply of PPE, USE IT! NO EXCUSES - NO MATTER HOW SHORT YOUR JOB IS!'''
** Check your PPE before use, this is a shared space and sometimes things get broken so always check
*** Especially check the heat-proof gloves for holes or tears, it happens quite often
Line 191 ⟶ 192:
** They can create a lot of sparks so there's a fire risk there
** There's actually much less electrical hazard than you might think, the welders use less than 50 volts in normal operation
** '''But they produce a light that's literally blinding, you mustn't look at welding in progress without special eye protection. Someone welding is supposed to shout "eyes" right before they start to warn you, but don't rely on that.'''
** Recently welded metal won't glow but it may still be several hundred degrees, so don't just pick things up without checking first.
* Here is the chemical store
Line 203 ⟶ 204:
* If you want to bring some chemicals in, please ensure that they are cleared with the people looking after then chemicals and added to the register
* If you are unsure how to use a chemical, read the label and research on the internet – it will tell you what precautions you need to take
* '''We are not licensed to store explosives, toxins, pharmaceuticals or pre-cursors
* Top tip – when you open the cupboard, step back for a moment to let the fumes escape, else you will get a face full of fumes
* Above the chemical cupboard is the fume hood
Line 216 ⟶ 217:
* These may seem strange on, say, a bandsaw as you may have one of these at home. However, please bear in mind that there might be something unusual about his model, or this particular machine, that you should be aware of before you use it.
* Inductions can take anywhere from 15 minutes up to several hours depending on the complexity of the tool, somewhere just under an hour is normal
* Many of our tools are fitted with a common dust extraction fitting that matches to one on the large blue vacuum cleaners (point it out and the scheppachs)
* The hazard associated with the table router is fairly obvious - there is a cutting tip that protrudes from the top of the table.
* Don't touch the sharp spinning thing.... This is something of a recurring theme downstairs
* There is actually more to using a table router than immediately meets the eye - you need to think carefully about how to feed the wood if you are to use it safely. '''It is quite capable of throwing the wood to the left or the right of the operator with considerable force if not fed correctly, so it might be wise not to stand in the way while it's in use.'''
* The router is very loud, if someone is using it you'll probably want hearing protection
=== Planer/thicknesser ===
* Here is a planer/thicknesser. Depending on what hole you feed your wood into, it will come out either smoother or thinner.
* This tool requires induction. Under the lid there is a drum with spinning blades - do not put you hands inside the machine when it is turned on.
* '''Under certain rare circumstances it can fire work out, and people using it may need quite a
=== Bandsaw ===
* This is a powerful tool and will cut through logs or sheet metal with ease.
* This tool has electronic access control, which means that you have to put your membership card into the box in order to operate it. It will check that you have been inducted before supplying power to the motor. These controls are being rolled out to other tools at the moment
* '''There are two levels of induction for this and some of our other tools - one in basic use, the other in advanced use and maintenance. If you make heavy use of this tool, we would be grateful if you did the second maintenance induction as well so you can help maintain it, it's only fair that the more advanced users take part in keeping tools running well'''
* Obviously don't touch the blade
* Don't distract people using it, and remember they may need considerable space around them to use it safely
Line 239:
* Here is the tablesaw – another powerful and high precision piece of equipment.
* The hazard here is pretty clear – it has a large spinning blade in the top.
* '''Under certain malfunction conditions it can throw work out quite hard, standing directly in front of or behind the saw while it's in use isn't wise'''
* It has dust extraction fitted, which will collect much of the dust that it creates, but if you're near it for a long period then a dust mask is wise
* It's very loud, hearing protection is recommended if you're nearby while it's in use
* The distribution units are here on the wall. Around the workshop you may have noticed the red emergency stop buttons on the walls, if pressed they shut off all power downstairs except for the metal Lathe; '''Don't hesitate to use them if you see and accident about to happen or in progress.''' If you do use them or something else trips the power, you will have to reset with the key [point to key], '''but make sure that all tools have been made safe before resetting it.'''
* Also here is the master power shutoff for the entire Lab, it's a last resort if there's a major emergency.
* How to operate the main roller door
Line 248 ⟶ 249:
** Don't leave the door open unattended.
* How the spare materials pile works
'''** Unlabeled items are free to take, but if taking large amounts then please consider a donation
** Items labeled with someone's name are safe from hacking for 1 week, after that they're fair game
** Items labeled with a price cost that much if you use them, money in the honesty pot please'''
=== Wood lathe / reductive work working===
Line 260 ⟶ 261:
** Dust is a safety issue for us because as well as woodwork, metal grinding sometimes happens in this area, and hot metal sparks plus sawdust is a fire risk
** It's a good idea to leave 15 minutes of time at the end of work to get everything cleaned up and put away
'''** It's OK to leave the air cleaner running on a timer when you leave, it uses hardly any power and helps keep the dust down'''
=== In workshop, by stairs ===
Line 267 ⟶ 268:
* If you are unfamiliar of the risks associated with using them, then again, we can provide training, the forge requires it.
* The [[Tools/forge|Forge]]
** There should always be a trained operator near the forge while it's in use to deal with any problems, but just in case you need to know the following
** The forge gets to 1350ºC it can burn pretty much anything that burns and melt most things that melt
'''** It uses bottled gas, so there's a fire risk and a carbon monoxide risk from that, the gas shutoff is at the back
** If water is splashed into a hot forge then it causes a steam explosion, so if it does catch fire, conventional fire extinguishers can't be used'''
=== In workshop, at fire exit ===
* '''Here is the fire exit - please keep the space in front of it clear'''
[demonstrate opening and encourage them to step outside to look at the escape route]
* The fire escape route is along the back of the building, and round the side, which will bring you out by the front door
Line 282 ⟶ 284:
* This is the metal lathe. It has three-phase power, and is a powerful high-precision machine
* There is an emergency stop button, and the floor peddle
* '''The button shuts off the power, the peddle also puts a mechanical brake on the lathe and stops it dead. It does not harm the machine to do this so don't hesitate to use it if needed'''
* We ask members not to use it unless they have had a familiarisation session and demonstrated their competence
* '''We can provide training, but we cannot certify you as trained – it is still incumbent on you to satisfy yourself that you are fit to use
* Opposite the Lathe is the pedestal grinder that we use for sharpening lathe tools
* It has 2 grinding wheels that when spinning have the energy of small bomb and can explode if abused, we ask members not to use it unless they're thoroughly familiar with grinding wheel safety
Line 295 ⟶ 298:
* The polishing wheels here are for putting a nice shine on metals
* They can easily pull you in if you're careless using them and can cause serious injuries if you wear rings or watches.
* Point out the nuts,bolts&screws boxes, '''remind about a contribution only if using large
* Point out hand tools rack
* Please put batteries on charge when done
Line 307 ⟶ 310:
* The casting must always be done outdoors to let the fumes dissipate harmlessly so you may see it in use in the carpark.
* Molten metal and water do not mix nicely! So don't come anywhere near the kit with drinks if it's in use, if a cup of coffee was spilled into the crucible there'd be a steam explosion and molten metal would be sprayed for several meters in all directions
* '''There should always be an experienced operator near the casting set while it's in use. If you're not trained then please don't approach within 5 meters'''
=== By big metal table ===
Line 316 ⟶ 320:
=== CNC mills, Drill Press and Oven ===
* Here we
* '''If it does catch, it will not stop, it will whip your workpeice around violently, you may want to wear gloves if you have to hold your work, but it's better to use a vice if you can.'''▼
* This is the Boxford CNC Mill, it's a complicated and expensive tool, and we ask that you attend a familiarization session before trying to use it. To be honest you're probably more of a threat to it than it is to you, but it's still possible to get hurt if you use it wrong enough.
* The machine does not have interlocks on the doors, so the spindle will continue turning even if you open them.
* To state the obvious, please do not put any part of your body inside the cabinet whilst the spindle is turning.
* You should also ensure that you are wearing safety glasses if you are working near it whilst it is operating, as it can throw chips when it is milling and there's a gap in the safety shield.
▲* Here we also have the drill press, it's a high powered 3-phase machine and the main hazards with this are getting caught in the chuck, or having your work caught on the drill
▲* If it does catch, it will not stop, it will whip your workpeice around violently, you may want to wear gloves if you have to hold your work, but it's better to use a vice if you can.
* In the corner here we have out materials processing oven. The temperature range this covers is very similar to a domestic oven so you should use similar precautions, it's just a lot more accurate in maintaining a set temperature.
* It should not be left running un-attended
* '''Because it's had a variety of chemicals in it at various times, no food must ever be heated in this oven!'''
=== Remote controls & Honesty Box===
* By the door is the honesty box [point it out], most tools are free to use but usage fees for those downstairs tools that have them go in there, money for materials purchased also go in here.
* '''If you're using a lot of nuts, bolts, sandpaper, scrap materials, other small consumables then consider donating a few pence (or a few pounds) but it's not compulsory unless you're using a lot'''
* Here's where we also keep a couple of remote controls
** This one controls the air conditioner, It's got a lot of modes but "Heat" and "Cool" are the only ones you really need to worry about and you can set the temperature with these 2 controls. If you turn on the air-conditioner then please also turn it on to time mode by pressing this button for how many hours you want it to run, so that if you forget to turn it off before leaving it won't run all day/night
** A lot of tools here make dust so above the benches there's an air cleaner, please turn it on whenever you're working down here using this remote. It uses next to no power so it's OK to leave it running on the timer when you leave. '''If the indicator on the side shows a clogged filter then contact Steve to learn how to clean/change it'''
* If you are the last to leave, please ensure that the tools are powered down, and the doors and windows are locked before leaving.
** The roller door should be bolted with the chain secured to the hook
Line 342 ⟶ 346:
* We have a heavy duty sewing machine.
* It is capable of sewing canvas, leather, and also your hand!
* Please take an induction before use, and '''don't distract other people using it as their fingers will be near the needle'''
==== Laser cutter ====
Line 360 ⟶ 364:
* Hotplate, can get to 350C, and shouldn't be left unattended when turned on but be aware of how hot it can get and don't touch without checking first.
* The 3D printer and hot-glue guns are also kept in this room, neither is likely to cause a fire but they could injure you if you're not careful with them. Hot glue is obviously hot and can burn skin. The 3D printer has parts that get up to 260C as well as numerous pinch points where a finger could get caught.
'''* Nobody should ever be leaving live circuits unattended, and should give clear warning if they're working with mains power
* That said... Never touch a circuit or project unless you've checked it's completely de-energized and
* Don't plug anything in unless you've checked it's safe to do so. '''
* If you're the last person to leave the lab then it's your responsibility to make sure that all the hot-work tools are turned off and the heat pump has been shut down.
| |||