Can I plug it into 240VAC - Schumacher Electric SC-10030A Battery Charger

No, the 220-240VAC motor will not work.
https://mcappliance.com/drive-motor-mcim22ts-tw-14.html

Pull the burner and check for continuity. If none then replace. If it has continuity check for 240VAC at the plug. If both are present it may be just a loose connection mostly cured by just pushing the burner in really good. If no 240VAC then it could be wiring or the switch. Mice do like to chew wires in two.

if you use the correct inverter and transformers
best if you just get new units designed to run in that country

Will not work. If you plug in a 120 volt appliance into a mains that is ordinarily 240 volts, you will destroy/burn up the unit. If you use a step down transformer - 240 to 120 you can then use the appliances - just make sure that it is a large transformer that can handle the large current (s) involved.

10-22-12
Intermatic ET1125 240Volt, two independent circuit Wiring shows on following link: Wire colors can vary. 240Volt line can be black-white, or red-white, or black-black. Non-code wiring can be white-white.
http://waterheatertimer.org/How-to-wire-Intermatic-ET-series-timer.html#1125

I have no idea what color wires you have.

Add a comment and include photo and more information about your wires.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

240VAC U.S. household voltage is not earth, neutral, live.
It is ground, Hot (L1) and Hot (L2). From either Hot to ground is 120VAC and from Hot to Hot is 240VAC.
You might not ought to be doing this.
BUT IF you are sure that you are not about to wire up a plug to put 240 onto a 120 circuit and IF you KNOW which one is ground, then it doesn't matter which Hot is to which terminal.

the UK term for it is clover plug, you should be able to pick one up at your computer shop or here
http://www.cables-leads.co.uk/mains-power-lead-240vac-5-amp-uk-plug-to-c5-clover-plug-2m

Yes, an electric dryer requires 220VAC in order to heat.

I would recommend you begin by unplugging the dryer and verifying the voltage at the wall receptacle. You should read 220-240VAC across the two Hot terminals (left and right slots). IMPORTANT: If the voltage is incorrect, check to make sure you don't have a breaker tripped. Some homes use 2 separate 120VAC breakers to provide power to the receptacle vice using one 240VAC breaker.

If the voltage IS correct, leave the dryer unplugged and remove the cover plate on the terminal block in the back of the dryer (this is where the power cord is installed). Plug the dryer back in and take a voltage reading across the two hot (RED and BLACK) wires at the terminal block. You should read 220-240VAC. If the voltage is good at the terminal block with the dryer plugged in, you have an internal electrical problem. If the voltage is bad at the terminal block, but good at the receptacle, you have a bad power cord. Replacement power cords can be purchased at any hardware store for about $20.

NOTE: If the wires at the terminal block are not color coded, the outer two wires (left and right) are the hot leads. The center conductor is neutral or ground.

The reason a dryer will still run if the input voltage is incorrect, is because the drive motor only uses a portion of the 220 service. The motor runs off 110-120VAC, which is tapped off the input voltage. The heating circuits require the full 220-240VAC in order to work. So, if you are missing 1/2 your input voltage due to a tripped breaker or bad power cord, your dryer will run, but won't heat.

Perform these steps and post back and let me know if you need further assistance. I hope this helps you.

According to the instruction manual for these swimming pool lights, the charger specifications are the following:

USA and CANADA: 14 VAC,1.5A UL/CSA-approved wall plug
adapter and charger

AUSTRALIA and NEW ZEALAND: 240VAC 50Hz/14VAC 1.5A wall
plug adapter and charger

EU: 220-240VAC 50Hz/14VAC 1.5A CE-approved wall plug
adapter and charger

SOUTH AFRICA: 220-240VAC 50Hz/14VAC 1.5A wall plug
adapter and charger

UK: 240VAC 50Hz/14VAC 1.5A CE-approved wall plug adapter
and charger

Yes. Failure to ensure the plug is flush inside the outlet, leaves 220-240VAC exposed on the terminals. This presents a potential shock hazard and/or fire hazard if anything was to fall behind the dryer and end up lodged on one of the terminals. Some of the plugs will fit very tightly inside the wall outlet. However, if the plug does not insert properly, you may require an electrician to install a new outlet for you. If you are not familiar with electricity, I would not recommend attempting to repair an outlet on your own. As I stated before, the voltage potential is 220-240VAC with a current rating of about 25 to 35 amps. I hope this answers your question. Let me know if you still require assistance.