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QM 46-2 Printing Unit No 2

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Post time: 2013-4-27 21:06:06 |Show all posts
Hi fellow Members
I am a new QM 46-2 operator and need some advice as to why Print Unit no 2
is not kicking in even though both LEDs are lit up on PU selector button if someone could shed some light on this it would be much appreciated.

Post time: 2015-8-16 17:37:28 |Show all posts
you need training manual.
i have .
contact me
ing.ernesto cuadra

Post time: 2013-4-27 22:40:39 |Show all posts
Does it print 1/c ok with only PU-2? When you try to print 2/c, do you notice PU-2 dropping on imp? If you see PU-2 drop during 2/c printing and still no image, you need to remove non-opp side pu-2 side cover. Check to see if eletrical solenoid Y24 is working! Y-24 is the imp stop for PU-2. When printing 1/c only on PU-2 the lever is in the up position. When printing 2/c the lever is dropped out of the way. Blanket cyl moves toward the PU-1 plt cyl, thus PU-2 plate cyl needs to move further to reach the blanket cyl.
If you would like any more help just give me a call.
Stan W/Intermountain Press Service,llc.   720-285-9485   ipsqm46.com
PS: I have numerous new & used parts avail for your press!
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