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________________________________ |
From: labnetwork <labnetwork-bounces at mtl.mit.edu<mailto:labnetwork-bounces at mtl.mit.edu>> on behalf of James Mitchell <jtmitch5 at ncsu.edu<mailto:jtmitch5 at ncsu.edu>> |
Sent: 22 March 2023 18:29 |
To: Fab Network <labnetwork at mtl.mit.edu<mailto:labnetwork at mtl.mit.edu>> |
Subject: [labnetwork] Suss MA6 Question |
? Caution: External sender |
Lamp power supply will not turn on after lamp failure. |
We had a lamp (350 W) pop on our system. |
Cleaned up and installed a new lamp. |
When we start the power supply the breaker in the back of the system trips. |
Specifically, it trips when we press CP. System starts at STAND-BY. |
Press "ON" and the display shows "READY". Press CP and it displays "Wait..." for a second and then trips. |
We checked for shorts and all looked good. We swapped to the other 220 Volt plug in the back and it trips as well. |
Any ideas on this? We are not sure if the start box or the supply itself is the issue. |
Thank you, Jim |
James Mitchell |
Specialty Trades Technician |
Dept. of Electrical and Computer Engineering |
North Carolina State University Nanofabrication Facility (NNF) |
MRC RM243A Box 7911 |
2410 Campus Shore Dr., Raleigh, NC 27606 |
jtmitch5 at ncsu.edu<mailto:jtmitch5 at ncsu.edu> |
Desk: 919-515-5394 |
Cell: 919-717-7325 |
-- |
Thank you, Jim |
James Mitchell |
Specialty Trades Technician |
Dept. of Electrical and Computer Engineering |
North Carolina State University Nanofabrication Facility (NNF) |
MRC RM243A Box 7911 |
2410 Campus Shore Dr., Raleigh, NC 27606 |
jtmitch5 at ncsu.edu<mailto:jtmitch5 at ncsu.edu> |
Desk: 919-515-5394 |
Cell: 919-717-7325 |
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From jtmitch5 at ncsu.edu Thu Mar 23 08:50:05 2023 |
From: jtmitch5 at ncsu.edu (James Mitchell) |
Date: Thu, 23 Mar 2023 08:50:05 -0400 |
Subject: [labnetwork] Suss MA6 Question |
In-Reply-To: <CAF8gEbTGjqfL1HwPioX2v2eu_TCsPPwQNgNFfaF+f-A2O5a51g@mail.gmail.com> |
References: <CAEXS_M-9AfbQv1TzikGbZ_tLVdF4hf_O_rVA3Qh7wp2t4vXyKg@mail.gmail.com> |
<CAF8gEbTGjqfL1HwPioX2v2eu_TCsPPwQNgNFfaF+f-A2O5a51g@mail.gmail.com> |
Message-ID: <CAEXS_M-dtLLPA_M5TEijSeeKmiCBV3VhPhUcosXYbf+BYtjVAA@mail.gmail.com> |
Dave, Do you have a part number for CB? |
I think I will try this first. |
Jim |
On Wed, Mar 22, 2023 at 7:17?PM Dave Terry <dave101260 at gmail.com> wrote: |
> I had a similar issue several years ago, and turned out to be the CB on |
> the back of the system. |
> |
> Swapped it out, and all is fine since. |
> |
> |
> |
> On Wed, Mar 22, 2023 at 3:48 PM James Mitchell <jtmitch5 at ncsu.edu> wrote: |
> |
>> Lamp power supply will not turn on after lamp failure. |
>> We had a lamp (350 W) pop on our system. |
>> Cleaned up and installed a new lamp. |
>> When we start the power supply the breaker in the back of the system |
>> trips. |
>> Specifically, it trips when we press CP. System starts at STAND-BY. |
>> Press "ON" and the display shows "READY". Press CP and it displays |
>> "Wait..." for a second and then trips. |
>> We checked for shorts and all looked good. We swapped to the other 220 |
>> Volt plug in the back and it trips as well. |
>> Any ideas on this? We are not sure if the start box or the supply |
>> itself is the issue. |
>> |
>> |
>> *Thank you, Jim* |
>> |
>> *James Mitchell* |
>> *Specialty Trades Technician* |
>> *Dept. of Electrical and Computer Engineering* |
>> *North Carolina State University Nanofabrication Facility (NNF)* |
>> *MRC RM243A **Box 7911* |
>> *2410 Campus Shore Dr., Raleigh, NC 27606 |
>> <https://www.google.com/maps/search/2410+Campus+Shore+Dr.,+Raleigh,+NC+27606?entry=gmail&source=g>* |
>> *jtmitch5 at ncsu.edu* <jtmitch5 at ncsu.edu> |
>> *Desk: 919-515-5394* |
>> *Cell: 919-717-7325* |
>> |
>> |
>> _______________________________________________ |
>> labnetwork mailing list |
>> labnetwork at mtl.mit.edu |
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