Endoscopy is a commonly performed medical procedure. It is usually done in a hospital, although some procedures can be carried out at the doctorâs office. Before endoscopy. Your doctor may advice you to avoid eating food and drinking liquids for several hours before you have an endoscopy. This is for your safety.
CAUTION/REMINDER: You can use a 220V motor on a 110V source and the TOP speed will be HALF of what it should be and there will be NO damage to the motor. BUT ..if you use a 110V motor on a 220V source it will run at TWICE the TOP speed and permanently damage the motor (it may even catch fire).ow you will need to buy an AC STEP-UP transformer. This steps up the voltage from 110V to 220V and still keeps it as AC voltage. Make sure that the OUTPUT Power rating of the transformer is GREATER than the power you calculated for your machine by approximately 25%.
Report Abuse. There are a few parts to this: AC means that it runs on 'Alternating Current' - mostly mains (rather than batteries) 220 - 240V means that it wants a supply voltage of 220V to 240V, which unfortunately the US domestic electric supplies are 110V - 120V-which is a bit low.ou need an AC power source either in 50 or 60Hz,and voltage can be chose from 220 to 240 volts,and the power requires 250 watts.