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Code 33 indicates the machine is not in the home position. The two digit code really won't provide much guidance on the original cause, but if you have access to an HPP, you should be able to pull the 4 digit codes to determine what happened.

On the output of the rear pressure regulator and arms in valves, the air is tee'd to both rear arms. Provided your pressure is set to a normal range, it sounds like your right rear arm may be out of level. If you remove the air to the rear arms, if you place the right rear in a position where...

When the track is installed, occasionally washers are used to level out the track feet, and as the machine travels, anchors can/will loosen some over time. In the photos above, it doesn't appear there are any washers under that track foot, but if they were required, new stainless washers could...

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If the site is the original model CAW IV which contains a keypad and a two line display, you will need a programming console. The password is BMT.

You will need to have an HPP with the Ryko program in the back of it. From your HPP, enter the following: GO GO OTHER SET8 then use the down arrow buttons to get to the line that says "Machine Setups". Press GO to get into the setup questions. The question you are looking for will vary by...

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If you would call into the Ryko Parts department, they could price a replacement set of covers for you. They can be reached at 1-800-283-7956.

If the carwash is rearming after a wash on the older DTMF systems, there are two possible ways it could be happening. It will be eeither the backup input signal coming from the CBI, or the internal latch reset signal coming from the CAW console. When the wash rearms, does the next car get the...

On your machine, you would need a wash combination selector to replace the WEI in order to work with a Unitec Wash Select II coinbox. The wiring is pretty straight forward. Just wire the outputs from the wash combination selector in the same positions as the WEI are wired today. In other...

The wash combination selector was the option available to use non-Ryko coinboxes with Ryko equipment as an alternative to the WEI. In newer equipment, many programs have the ability to program the wash package options within the timer adjustments of the machine, and the relay outputs from a...

I am going to send you a PM so we can work through this.

If you stand at the exit side of the machine looking back towards the machine, If you look at where the top brush pivot mounts on the left side, you should see a blue serial number plate. Can you tell me what the serial number is on that plate? Do you have a Code-A-Wash or Site Server...

Can you tell me what program and revision is installed in the machine? The top brush would be shutting off due to top brush interrupt occurring. This function will vary depending on machine vintage. Do you have the ability to retrieve the 4 digit diagnostic codes from the machine either via...

All brushes are designed to spin at 70 RPM as controlled by the reducer. If your machine was manufactured with clutches, the upper half of the brush is connected to the clutch, while the lower sections is a direct connection. When idle, you should be able to turn the upper sections by hand...

When I've heard of this happening, it's usually due to either lack of lubrication (brushes dry at beginning of the day), or if there is a build-up on the surface of the brush. Cleaning the brush should resolve it if that is the case.

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In the primary control panel of the machine, near the top of the panel, you should see a bracket with a blue label on it. There should be about 4 circuit protectors for the PLC outputs, and two additional switches. One should be marked PLC Power. Turn this off. Wait about 10 seconds, then...

The 2 digit display is controlled from the PLC outputs Y65 (clock pulse) and Y66 (data pulse) from the machine. It could be a loose wire between the PLC and the display, or it could just need to be reset by powering down the PLC and bringing it back up. If not, the display may need to be...

The 24VAC terminals were only used in some very early International machines such as the R5E when it sequenced inputs to the machine rather than sending them through the dry contacts in how it is wired for Domestic model machines.