::Projector lamps get extremely hot. Always leave a projector to cool down for 30 - 45 minutes before working on it, so as to avoid the risk of burns.
...e may flicker different colours, or the projector may just refuse to start up. The bearing may be virtually impossible to get at, but if it is, you could
10 KB (1,711 words) - 17:01, 21 March 2024
...tage wind-up clocks is a highly skilled craft but even for these a service clean may be within the capability of any careful fixer.
::Should you be tempted to try dismantling and repairing a wind-up clock, treat the spring with the utmost respect. It can be very dangerous i
14 KB (2,325 words) - 21:08, 26 March 2024
...due to a failure to regularly empty the dust bag or dust cannister, or to clean or replace filters.
...he hose has a blockage, on disconnecting it you should hear the motor slow down markedly.
11 KB (1,800 words) - 21:33, 26 March 2024
...e very hot after the device has been switched on. Be sure to allow them to cool before working on it.
...t off. You then have a dead kettle, but at least it didn't burn your house down.
9 KB (1,651 words) - 16:16, 31 March 2024
...lcome to read it. To contribute, simply [https://restarters.net/about sign up] and get editing!
...rs' Training Session] makes an easy introduction to the following sections down to and including Electronic Components. It consists of a presentation with
17 KB (2,533 words) - 20:42, 31 May 2023
...e very hot after the device has been switched on. Be sure to allow them to cool before working on it.
...t off. You then have a dead kettle, but at least it didn't burn your house down.
10 KB (1,727 words) - 20:58, 26 March 2024
...lcome to read it. To contribute, simply [https://restarters.net/about sign up] and get editing!
...rs' Training Session] makes an easy introduction to the following sections down to and including Electronic Components. It consists of a presentation with
18 KB (2,718 words) - 22:14, 26 March 2024
...rs' Training Session] makes an easy introduction to the following sections down to and including Electronic Components. It consists of a presentation with
...ocks_work|How flip clocks work]] - those cool retro clocks with split flip-down digits.
17 KB (2,598 words) - 15:09, 17 June 2023
...en largely discharged. If possible, allow the battery to substantially run down before working on a device.
...n cooked) when you finish the experiment - the coin may not have been very clean and traces of zinc will have dissolved in the potato juice.
25 KB (4,188 words) - 15:34, 2 December 2023
...o, you can use it to stick a wide range of materials. As it sets, it foams up. Beware: if it gets on any surface which is shouldn't (including your finge
...ble after it has set but is not especially strong, and surfaces need to be clean and dry. You may see its use in consumer electronics where a blob has been
15 KB (2,550 words) - 11:54, 3 February 2023
...e range of materials. It comes in an aerosol can, and as it sets, it foams up. Beware: if it gets on any surface which is shouldn't (including your finge
...ble after it has set but is not especially strong, and surfaces need to be clean and dry. You may see its use in consumer electronics where a blob has been
16 KB (2,733 words) - 13:52, 17 September 2023
* [[How_flip_clocks_work|How flip clocks work]] - ces horloges rétro cool avec des chiffres rabattables divisés.
* [[Clean up! Cool down!|Nettoyer! Refroidir!]] - traiter l'accumulation de poussières et la surch
20 KB (2,948 words) - 10:40, 3 June 2023