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.
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.
Electronics Forum | Wed May 13 15:50:23 EDT 2009 | wrongway
We bought our heller oven in 2005 it has lifetime blower warranty the last time I needed A blower early last year it was stil under warranty and they said nothing about it changing at that time.
Electronics Forum | Fri Sep 16 19:46:55 EDT 2011 | jlawson
I have seen this on Heller1707 machines also for LED devices. The same job was run on anthoer brand oven (Rehm) and no issue. I think Heller Blower velocity can be a little on higher side as is a low inertia heating system and they have to make up f
Electronics Forum | Sat Jan 10 12:14:26 EST 1998 | eyal dickerman
I'm suprise that you are not evaloating HELLER ovens ,It is the best ,relaible oven in the market for more than 5 years. They are using the same heater/blower technology from the same manufacturer for years... HELLER offers LIFE WARRENTY for the heat
Electronics Forum | Wed May 17 11:09:42 EDT 2006 | wrongway
Hello james I have been useing A heller 1809exl with the blower controls I have had some parts blowing off and adjusting the blowers to low did work for use just so you know that if you do get the option it has worked for use Good
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.
Electronics Forum | Mon Jul 27 20:26:44 EDT 2020 | kghadiya
Good idea DWL, "Umbrella" thing works to solve this problem temporarily. But do you think it will cause any damage to hitter or heat zone?
Electronics Forum | Mon Sep 10 09:49:11 EDT 2012 | dyoungquist
We have a Heller 1707EXL that we purchased in 2006. During the first year we had 2 blower motors go bad. After the second one went bad, Heller sent a technician who replaced every blower motor on the oven at their expense. Since then it has been 5+
Electronics Forum | Tue Sep 15 01:16:32 EDT 2020 | kylehunter
We have the same issue. It was present with our old 1500 and is even more present with our newer 1800EXL. For us, it seems to be related to the blowers, not the heaters. If we are in cooldown or wakeup the issue is still there with the heaters off.
Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market.
4 Vreeland Rd.
Florham Park, NJ USA
Phone: 973-377-6800
.png)