Prochem Legend Float Switch Troubleshooting? How To? | TruckMount Forums #1 Carpet Cleaning Forums

Prochem Legend Float Switch Troubleshooting? How To?

ronman

Well-Known Member
Jan 18, 2011
3,836
504
113
Real Name
Ron
Business Location
United States
I finally got to run my Legend for 3 hours last night, and it really impressed me!
But when I went out to the truck, it had blown water everywhere, because the float switch didn't shut it down.
How to troubleshoot this?
Is there a relay involved, or does it just ground out the engine thru the switch?
Best place to buy a new one?
I want to get one for the pumpout anyway, even if this one is good.
Thanks in advance for your feedback and experience! :)
Ron
 

DJCarpetService

Well-Known Member
May 16, 2011
1,540
600
113
PA
Real Name
Jared Benedict
Business Location
United States
Pretty simple to troubleshoot. Tank the waste tank lid off and manually flip the switch up with your hand and see if the machine shuts down
 
  • Like
Reactions: ronman and alexus

ronman

Well-Known Member
Jan 18, 2011
3,836
504
113
Real Name
Ron
Business Location
United States
Switch was working, but it wasn't shutting the machine off, so we wired the fuel pump thru the switch. It shut down on me today with a full tank. ☺