Sue, I just looked at mine, wow, that's a small power wire, a 1 amp fuse would be plenty, just to protect from a dead short.
The wires to mine were right there, look around maybe they didn't make it to the last pull through.
(I am getting the info on the vacuum head, man, it works great!! I will post it over in the same thread.
Good luck.
Ozz
'07 3400RL 2nd RTU
2 Golf Cart batteries 1500 watt inverter
Honda 2000 Generator, 2nd one and twinning kit coming
Maytag's with 220 Dryer
Stationary domed Sat. dish
LCD 12 Volt Amp gauge
LCD Tank Monitor
3 added 120 volt outlets
On Board Air; 12 Volt Viair 450C compressor
2006 Ford PSD 4x4 Off Road Lariat
Hadley Air Horns
Truck inverter with 110 volts for laptop
Color Backup Camera
Awning lock