Electric blower interlock switch

The problem may be a bad door interlock switch. There is a possibility that there is a stuck fan relay on the control board. Check the interlock switches first.

check out the interlock switch system, check battery with a load meter first to make sure battery is up to snuff

It's a safety device, so it's probably not a good idea. You can remove the switch and connect the two wires.

Check the plastic tab that should engage the red safety interlock switche near the inside of the hinge. Both the tube and impeller cover should have them tall enough so they push the red contacts up all the way.

No it won't.The brake switch is for brake light,interlock shift solenoids,transmission TCC controls,and stoping the vehicle, You fan blower has a completely different power supply that is independant from the brake electrical system, For you fan blower to operate its either the fan resistor blower or the fans control switch to the fuse

Hi,
CH: i think you mean CH , there is tow type of " CH:

• blinking "CH" check the toner cartridge and reinstall it correctly
• steady "CH" check the copier door and close it properly

thank you for using fixya

No. The black wire is usually the high. The white wire is the neutral. Don't try to change that one!

There is an interlock on the air inlet (where the leaf chute fits when in vacuum mode or a grille fits in blower mode.) If either of those items is not installed and locked in place (by rotating until it clicks) the power will not go on. If the above devices are correctly installed and the unit does not run there is a problem with the plug that the extension cord attaches to, the switch or the motor.

sounds like the temperature control sensor for the fan have it tested

Try national energy they are on line and carry most spares