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IndustryArena Forum > MetalWorking Machines > Cincinnati CNC > Arrow 750 has no power on the PSR 4/5 250-7500

Thread: Arrow 750 has no power on the PSR 4/5 250-7500

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  1. 09-01-2019, 08:14 PM #1
    mike_Kilroy
    mike_Kilroy is offline Gold Member
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    Re: Arrow 750 has no power on the PSR 4/5 250-7500

    Quote Originally Posted by nismopu View Post
    My arrow is having the same issue. Should i send the PSR in for rebuild?
    Answer is probably yes. Be careful who you send it to repair: many 3rd party folks do not repair our old drives well.
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  2. 09-01-2019, 10:25 PM #2
    nismopu
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    Quote Originally Posted by mike_Kilroy View Post
    Answer is probably yes. Be careful who you send it to repair: many 3rd party folks do not repair our old drives well.
    Who do you recommend?
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  3. 09-01-2019, 11:11 PM #3
    mike_Kilroy
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    Re: Arrow 750 has no power on the PSR 4/5 250-7500

    Quote Originally Posted by nismopu View Post
    Who do you recommend?
    Did you check C4 voltages Mechardt55 gave you? If you have them, then your issue can be something else.
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