Electronics Forum | Tue Sep 15 05:11:52 EDT 2009 | srinivasa
hi, if the blower is stuck, check the pully shaft whether it is correctly fixed with fans. if price is concern, you can remove the motor and get it repair by re-winding of motor coil. if price is no concern you can change complete assemly or motor a
Electronics Forum | Mon Feb 28 11:32:51 EST 2005 | russ
The motors are just motors, any electric motor repair shop should be able to repair.
Electronics Forum | Wed Jul 11 13:29:17 EDT 2007 | cyber_wolf
Hi, We recently purchased an XPM1. It has 3 squealing blower motors. Of course they are the ones on the bottom zones. I have read the procedure in the tech manual. Does anyone have any experience replacing these blowers? Can you offer me any helpf
Electronics Forum | Mon Mar 20 10:25:30 EDT 2017 | cyber_wolf
@ Westshoredesign: Go take the top covers off your XPM's. Tell me if you see flux residue on the blower motors and the surrounding area. If you see this, grab ahold of the blower motor and rock it back and fourth. It is moves, the seals are melted o
Electronics Forum | Tue Dec 14 15:07:51 EST 2010 | remullis
The bearings wear out on those blowers like a cheap pair of underwear. When you replace the bearings be prepared to see significant wear on the motor shaft also. We used to keep a backup ready to go. This will cause you to amp up higher than normal
Electronics Forum | Mon Apr 15 12:36:04 EDT 2019 | robl
We found the blowers were usually fine, but the capacitors strapped to the blower motors were failing. They were under $5 each from Digi/Mouser/Allied/RS. Worth keeping a few around. Last place had 12 Hellers including a 1500 doing ROHS with no is
Electronics Forum | Wed Jul 11 14:44:33 EDT 2007 | cyber_wolf
Ya I found that out while pulling the motor wires out of the terminal blocks.
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 | Thu May 28 12:05:11 EDT 2009 | wrongway
We have A heller 1809 2005 model have replaced the chain drive motor twice have replaced 2 top blowers and one bottom blower as far as reflowing the solder performance has been great. the tech support has been great as well. we run 3 shifts 5 days
Electronics Forum | Mon Sep 10 08:51:43 EDT 2012 | donkudner
How often do you have to replace the blower motors? I will ask the oven manufacturers what the average MTBF is for their blowers. We have numerous BTU's and I don't think any of them have required replacement before 8 years (single shift). Once they
