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UPD Harrison M250 Lathe Manual Chuck카테고리 없음 2021. 3. 4. 11:02
This has its centre tapping earthed to the machine frame That way the maximum voltage the operator will see, between the frame and a conductor, is 55 volts.. That was studying Mandarin, and translated all 72 PAGES of the manual! Using a big chuck with a tall gear, the motor will see a high startup inertia.
600 UK is the home of the leading names in manual and CNC lathes, machining centres, machine tool chucks and bearings 600 UK's brands include Colchester-Harrison, Pratt Burnerd and Gamet Bearings.. This is common industrial practice Microswitches are not double insulated and as there is more chance of the operator coming into contact with them they are fed from a 110 volt supply.
Mar 25, 2012 - I acquired a nice Harrison steel lathe this week(new toy! A 1/2 HP motor does seem small for this size lathe(it's a Harrison M250; 11' swing, 30' bed).. I checked to make sure that all of the interlock microswitches were in the correct state.. Here you can see the panel as found with my addition of the arctic flex Sharped eyed readers will notice a component missing. Best Mac App For Mkv
When I plugged in the lathe, the lamp worked and the coolant pump motor ran, but the main motor did not.. And another view As can be seen, Harrison had every eventuality covered, despite this machine being a 240 volt variant.. Whilst somewhat untidy, it was nevertheless safe I made a mental note to rewire the panel; it would be fine for an initial test though.. This was needed as the M250 manual quoted a maximum start up current of 15A The standard UK ring main is only rated for 13A.. They clearly just used one transformer type throughout The primary has tappings for 380 and 440 volts, voltages normally found in ship systems. Wie lange Nudeln für Mac und Käse kochen how long to boil pasta for mac and cheese
This flex is designed for outdoor use and can carry 25A maximum I replaced the panel and plugged in.. I discovered that this 110 volt supply was absent I suspected the supply transformer and sure enough its primary turned out to be open circuit.. I knew that Harrison supplied to HM Forces, and later discovered the M250 was common on Royal Navy vessels.. I connected a length of blue 2 5mm square 'arctic' flex to the appropriate point and terminated this with a blue plug.. So now I had my lathe all ready to run I had installed a 240 volt 16A mains supply into my workshop, fed from the main consumer unit in my house to a standard IP44 CEE 16A blue socket.. I removed the control panel from the lathe and gave it a quick dose of looking at.. Still nothing Now, despite the main and coolant motors being 240 volts, the microswitches and control relays are all 110 volts.. Hence the gap above - I took the photo after removing the offending item Here is the original transformer. ae05505a44 Unduh 3d Parallax Background Descargar Gratis Free Full