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05-18-2014, 04:40 PM
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#1
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Senior Member
Join Date: Nov 2012
Location: Home is where I park it
Posts: 1,503
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Equalizer Systems Info
If someone could look at the attached (annotated) PDF and tell me what the marked (in yellow) component's purpose is, I'd appreciated it.
Thanks
Boowoh??
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05-18-2014, 07:51 PM
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#2
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2011 Berkshire 390BH
Join Date: Aug 2011
Location: Lancaster, NY
Posts: 1,063
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Boohoo, The only yellow I see on the attachment was for valve 4. Is that what you wanted? I am somewhat familiar with the hydraulic pump, having to manually retract my jacks using the manual method with a drill. If you can be more specific, maybe I can help. Craig
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Craig
Finally completed all State visits in August 2011 with a trip to North Dakota.
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05-18-2014, 08:56 PM
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#3
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Senior Member
Join Date: Feb 2014
Location: Dallas TX
Posts: 1,675
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I believe he is talking about the diagram, not the text grid.
He has added a text box 'near' a part that comes out the side of the unit that looks something like a brake light switch (I know it's not) and I have no idea.
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Dan
2014 Berkshire 390RB-60
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05-18-2014, 09:09 PM
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#4
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2011 Berkshire 390BH
Join Date: Aug 2011
Location: Lancaster, NY
Posts: 1,063
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For some reason, my IPad doesn't pick up any area that you are describing. I attached a picture of a pump similar to his. He is asking about one of the areas that the red arrows are point too? . Craig
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Craig
Finally completed all State visits in August 2011 with a trip to North Dakota.
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05-18-2014, 09:17 PM
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#5
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Senior Member
Join Date: Nov 2012
Location: Home is where I park it
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Quote:
Originally Posted by Superchief
Boohoo, The only yellow I see on the attachment was for valve 4. Is that what you wanted? I am somewhat familiar with the hydraulic pump, having to manually retract my jacks using the manual method with a drill. If you can be more specific, maybe I can help. Craig
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No, it's not valve 4. They come in on the TOP of the manifold. The do-hickie I'm referring to is on the side, pretty much adjacent to valve 4.
On my rig, it's to the inside of the manifold (away from the door) and at the very back (toward the rear of the coach).
Maybe it's not zoomed in far enough for you??
Boowho??
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05-18-2014, 09:20 PM
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#6
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Senior Member
Join Date: Nov 2012
Location: Home is where I park it
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Quote:
Originally Posted by dan-nickie
I believe he is talking about the diagram, not the text grid.
He has added a text box 'near' a part that comes out the side of the unit that looks something like a brake light switch (I know it's not) and I have no idea.
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You are right, Dan..... Imagine that NONE of the text is there and it will be quite obvious what the yellow is marking, I believe.
Boowho??
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05-18-2014, 09:21 PM
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#7
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Senior Member
Join Date: Nov 2012
Location: Home is where I park it
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Quote:
Originally Posted by Superchief
For some reason, my IPad doesn't pick up any area that you are describing. I attached a picture of a pump similar to his. He is asking about one of the areas that the red arrows are point too? Attachment 52726. Craig
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SC, that is not the area.....
Boowho??
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05-18-2014, 09:27 PM
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#8
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2011 Berkshire 390BH
Join Date: Aug 2011
Location: Lancaster, NY
Posts: 1,063
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Still can't see it. Try this: attached picture has 4 arrows, is any of them pointing at the item?
. Craig
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Craig
Finally completed all State visits in August 2011 with a trip to North Dakota.
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05-18-2014, 09:28 PM
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#9
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Senior Member
Join Date: Feb 2014
Location: Dallas TX
Posts: 1,675
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Quote:
Originally Posted by Superchief
For some reason, my IPad doesn't pick up any area that you are describing. I attached a picture of a pump similar to his. He is asking about one of the areas that the red arrows are point too? Attachment 52726. Craig
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Craig,
Yes, a diagram similar to that.
No, to your red arrows, as your diagram seems to be a totally different unit.
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Dan
2014 Berkshire 390RB-60
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05-18-2014, 09:28 PM
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#10
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Senior Member
Join Date: Feb 2014
Location: Dallas TX
Posts: 1,675
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Quote:
Originally Posted by Superchief
Still can't see it. Try this: attached picture has 4 arrows, is any of them pointing at the item?
Attachment 52730. Craig
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NOw you got it. #3
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Dan
2014 Berkshire 390RB-60
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05-18-2014, 09:53 PM
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#11
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2011 Berkshire 390BH
Join Date: Aug 2011
Location: Lancaster, NY
Posts: 1,063
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It is a Nason Pressure Switch (XP-B6B-1200F) for the Equalizer
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Craig
Finally completed all State visits in August 2011 with a trip to North Dakota.
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05-18-2014, 09:54 PM
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#12
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Senior Member
Join Date: Nov 2012
Location: Home is where I park it
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Quote:
Originally Posted by dan-nickie
NOw you got it. #3
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Yes, # 3. NOT text.
Boowho??
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05-18-2014, 09:58 PM
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#13
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Senior Member
Join Date: Nov 2012
Location: Home is where I park it
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Quote:
Originally Posted by Superchief
It is a Nason Pressure Switch (XP-B6B-1200F) for the Equalizer
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OK, what does it do? Today, I found the two wires attached to it, were WORSE than finger tight.... They were damn near dis-connected.
Thought that maybe that could be the cause of my jacks failing to hold the coach level consistently. They self-retract a bit after a day or two.
Boowho??
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05-18-2014, 10:35 PM
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#14
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2011 Berkshire 390BH
Join Date: Aug 2011
Location: Lancaster, NY
Posts: 1,063
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Boohoo, I believe it monitors the pressure in the jacks. It sends an electrical signal to the key pad to indicate if the jacks are up or down or the front slides are out (my best guess). As a side note, after I had the retrofit done to my airbags and tires, I noticed after a couple of days without leveling my coach, the air leaves the bags and my unit settles down. I have never had the jacks retract any. Hope that helps. Also a new pressure switch is about $98. Craig
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Craig
Finally completed all State visits in August 2011 with a trip to North Dakota.
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05-18-2014, 10:40 PM
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#15
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2011 Berkshire 390BH
Join Date: Aug 2011
Location: Lancaster, NY
Posts: 1,063
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Boohoo, more information: . Craig
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Craig
Finally completed all State visits in August 2011 with a trip to North Dakota.
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05-18-2014, 10:48 PM
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#16
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2011 Berkshire 390BH
Join Date: Aug 2011
Location: Lancaster, NY
Posts: 1,063
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Boohoo, You might want to also check the set screws on each of the jacks to make sure they are not leaking. I found some hydraulic fluid one time on one of my jacks. Craig
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Craig
Finally completed all State visits in August 2011 with a trip to North Dakota.
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05-19-2014, 07:02 AM
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#17
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Senior Member
Join Date: Oct 2011
Posts: 765
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cure for failing jack
Thought that maybe that could be the cause of my jacks failing to hold the coach level consistently. They self-retract a bit after a day or two.
Boowho??[/QUOTE]
Hi Boo,
I had a problem last summer that one jack would not hold the coach weight. The valve at the pump for that jack was faulty. While back at the factory Equalizer replaced it and no more problems. The young man said it might have just had a speck of dirt in it but it was easier to replace. It took all of 2 minutes. If you retract jacks no pressure on them, remove the electrical solenoid for the jack in question and the valve screws out with almost no loss of fluid.
He also told me that the manual screw can cause the problem so he first checked that they were all turned for auto operation and not manual.
Attached PDF of different valves they offer. Valves are about $100 each. I think we use the 1716 valve.
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05-19-2014, 09:46 AM
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#18
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Senior Member
Join Date: Nov 2012
Location: Home is where I park it
Posts: 1,503
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Quote:
Originally Posted by Superchief
Boohoo, You might want to also check the set screws on each of the jacks to make sure they are not leaking. I found some hydraulic fluid one time on one of my jacks. Craig
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Thanks Craig and Silver......
You guys rock!! I know I'm not actually losing any fluid; the reservoir hasn't gone down a bit, nor is there any leakage showing either on the ground or in the compartment.
Boowho??
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