Electronics Forum: fan speed control mkiii (Page 1 of 2)

Heller 1707 EXL Blower Fan Speed Control

Electronics Forum | Wed Jul 22 23:14:40 EDT 2020 | spoiltforchoice

Is that not an option you have to buy when you spec the Oven?

Heller 1707 EXL Blower Fan Speed Control

Electronics Forum | dwl |

Fri Jul 24 14:59:29 EDT 2020

Heller 1707 EXL Blower Fan Speed Control

Electronics Forum | Tue Jul 28 13:40:08 EDT 2020 | dwl

It won't hurt anything in the oven.

Conceptronic Reflow cooling zone

Electronics Forum | Fri Feb 10 09:18:04 EST 2006 | aj

is that fan speed program controlled or manually?

Heller 1707 EXL Blower Fan Speed Control

Electronics Forum | Fri Jul 24 13:55:53 EDT 2020 | cyber_wolf

Exactly.

Heller 1707 EXL Blower Fan Speed Control

Electronics Forum | Thu Jul 23 10:12:27 EDT 2020 | cyber_wolf

Blower speed control is an option. If you have it, there will be an icon on the toolbar. Hover the mouse over the buttons for description.

Heller 1707 EXL Blower Fan Speed Control

Electronics Forum | Thu Jul 23 06:15:33 EDT 2020 | bukas

There is a oven setup wizard on my 1809. your oven probably has one too. there you should be able to adjust blower speed for each zone.

Heller 1707 EXL Blower Fan Speed Control

Electronics Forum | Wed Jul 22 22:19:07 EDT 2020 | kghadiya

Hello Experts, I am using Heller 1707EXL in my shop. From last 2 months I have faced component missing and flying problem. I tried everything to figure out the problem i.e. change solder paste, re-calibrate PnP machine, several oven recipe etc but s

Parts Blowing off in Reflow Oven

Electronics Forum | Fri Jul 01 10:54:25 EDT 2005 | vikkaraja

I had similar issue with our new 1809 Heller Oven recently. It was blowing off some of the lighter parts. I tried kitchen exhaust fan mesh screen (you can pick this up at your local hardware store). Once I knew it was air flow issue, I played with b

Heller 1707 EXL Blower Fan Speed Control

Electronics Forum | Thu Jul 23 13:44:50 EDT 2020 | dwl

I used to have the same issue with reed switches on one product we ran. Same oven too. We ended up rigging up an "umbrella" with two titanium stiffeners and bare PCB as the roof. It was hokey but it worked.

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