Rapid-Air AIR FEED / RAPID MASTER WITH KEYPAD - Manual (Page 10)

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The attempt is made to start the
machine by pulling the mushroom
start button but no lights illuminate.
The attempt is made to cycle the
feed but the slide will not move.
When commanded, the feed moves
to the stop block position, but will
not return to the main body switch.
The attempt is made to cycle the
Ram, but it won’t move.
The unit drops out of automatic at
random times.
The total count counter will not
increment.
The total batch counter will not
increment.
troubleshooting electrics
problem possible Cause remedy
– No power at source.
– The machine is not plugged into
the source power.
– Fuse blown on the control.
– Loose wiring.
– Defective pushbutton.
– Check that there is air present on
the machine.
– Check that the “Feed Air” switch
is in the “ON” position.
– The Ram returned switch is not
properly adjusted or is defective.
– The stop block switch is not properly
adjusted or is defective.
– The wiring to or from the switch is not
properly connected or is incomplete.
– The Ram door closed switch is not
energized or is defective.
– Loose wiring or defective solenoid valve.
– Door closed switches are
improperly adjusted.
– Loose wiring.
– Check that auto total or auto batch
has been selected.
– Check that auto total or auto batch
has been selected.
– Check building for recpt. for voltage.
– Plug cord into 120 volt - 1 PH recept.
– Look for burn spots to see what
caused the blown fuse – replace fuse.
– Inspect wiring to terminals for
loose wires or loose screws.
– Disconnect all power, check out
pushbutton.
– Air gauge should read: 75-120 PSI.
– The “Feed Air” switch button is
located on the keypad. Turn valve
control on and off, the main slide
valve should energize and deenergize.
– Readjust or replace the switch.
– Readjust or replace the switch.
– Check for loose wiring or screws.
– Readjust or replace the switch.
– Check wiring.
– Readjust switch.
– Check for loose wires or screws.
– Select auto total or auto batch.
– Select auto total or auto batch.