Question about Robinair ROB-34788 R134A COOLTECH RECYCLER

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Robinair 34788 screen is dim

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It doesn't turn on, it turns on for half a second then turns right back off. I don't think the plug it the original plug. (I received this vacuum as a hand-me-down)

I suggest a trip to an appliance centre to have the plug checked out as dimming house lights indicates a hugh short probably in the plug or lead
Safety first

Mar 19, 2015 | Dyson DC07 All Floors Bagless Upright...

1 Answer

Kirby heritage 2 motor runs slow then speeds up with burning smell.

Replace your belt and clean your roller brush.

Mar 25, 2013 | Kirby Vacuums

1 Answer

My ceiling fan lights flicker, whether or not they are dimmed. Can this be fixed?

Surely this is the fault in the controller circuit. possibble that the thyristor which is the switch and voltage regulator is not working correct. The bias to the thyristor is not sufficient to keep it in correct mode. Can be the thyristor itself or the bias circuit.

Aug 30, 2010 | Vacuums

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Roomba 530 Nine beep error. I took off the front bumper and cleaned it throughly. Looks like itmay have to do with poor infrared emitters as they dim over time with getting older.

Nine beeps mean optical sensor unit/bumper actuator failure. Here's a link for you. Hope it helps....

Mar 18, 2010 | iRobot Roomba 530 Robotic Vacuum

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Burning smell

Hi theres two things that could have made it start doing that 1 the whires have a short in it or 2 the motor has gon faulty. you might want to buy a new machine

Jun 07, 2009 | Bissell Lift-Off(R) Revolution(R) Turbo...

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Power surge issue

This is a fault in the motor, could be a shorted turn in the motor windings. This has nothing to do with fuses.

Oct 06, 2007 | Eureka 4467AV Upright Vacuum

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