Safety light flashing?

henderson sprint s550n garage door opener safety light flashing what is wrong?

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How can I mend my model?

I have a Uni-Com Model 11575 bell push. I replaced the battery and when I went to turn the mains off and on again I found that I had left the mains switch off! I then turned the mains switch ON then ... more

Door bell not working?

i have a uni-com door bell,i turn the electric off to wire in a shower pull switch when i turn the electric back on the electric plug for the door bell is beeping all the time. Can someone help please ... more

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Garage opener not working?

Lift Boy GB1. Courtesy light stays on (doesn’t time out) & the door does not react to opening or closing. Regards Ian.

How to change chime on Unicom 62097?

I have a Unicom Door Chime which has the model number 62097. Does anyone know how to change the chime? There are two buttons on the back, one is mode and the other is code and then a dial for volume. ... more

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Evolution Hulk Compactor. There is no spark at the spark pl?

Evolution hulk compactor no spark at the spark plug

Casing removal on Karcher pressure washer?

HOW do I remove the casing on my Karcher KB9020 Pressure washer?