Barnstead FB1300 Operation And Repair Manual And Parts List

Barnstead FB1300 Operation And Repair Manual And Parts List Manual pdf 24 page image

23Identify or mark wires disconnected fromdoor switches to ensure proper place-ment and connection when reinstalling.3. Remove two screws from door switchesand slide door switches out.4. Install new door switches to bracket.Place furnace in an upright position.Adjust door switches until a click is heardfrom the switches, when furnace door isapproximately 2" from being completelyclosed. Secure door switches to bracket.5. Place furnace upside down. Reconnectthe wires to new door switches.6. Replace bottom cover and turn furnaceupright.7. Reconnect furnace to power supply.8. Test operation of door switches asdescribed in step d.To Replace Solid State Relay1. Turn furnace upside down and removethe bottom cover.2. Disconnect the wires from the solid staterelay. Identify or mark the wires discon-nected to ensure proper placement andconnection when re-installing.3. Remove solid state relay from bottomcover. Note placement of solid staterelay.MAINTENANCE AND SERVICINGWarningDisconnect furnace from powersupply before servicing.WarningDisconnect furnace from powersupply before servicing.