Atlanta Attachment Company 1335MH, Technical Manual & Parts Lists

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Technical Manual & Parts Lists
74
3.4 Electrical
It is important that the machine operator read this manual and is familiar with all the functions
and safety concerns of the unit before operating.
3.4.1.- Main Power Switch
The main power On/Off switch is located under the
table and to the right. It is used to turn the power
on to the whole machine. This machine requires
220V Single Phase, 5 Amp service. If you have
problems with the power not coming on when the
On button is pressed you may check this switch by
doing the following.
Make sure that the machine is unplugged before
proceeding and that all lock out/tag out procedures
have been correctly followed. Loosen the cover
screw found at the bottom of the switch. You do
not have to remove the screw. Remove the front
cover.
Check that the 5.5 reading on the Amp Dial is in
line with the pointer. Press the reset button, if it
“pops” back in then the contact had gotten
overloaded at some point. Replace the cover, plug
the machine in, and try turning the machine back
on. If the
contact still trips the overload, then there is a
problem either with the wiring or the contactor.
Use the wiring diagram for your machine in the
parts manual to check the voltages. Try replacing
the contactor.
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