Först så lossnar man muttern till insex skruven, men vilket håll skruvar man sen skruvar man ner insex skruven eller uppåt.
Gärna snabba svar tack.
Vill vrida upp trycket lite.
TO ADJUST THE PRESSURE:
1. Start up the engine, ADJUST TO MAXIMUM REVS then drop the handrest to activate the hydraulics.
2. Raise the dozer blade and hold it against the end stop to maintain the pressure and activate the relief.
3. Check the gauge reading. If it's too low [mine was 85 Bar] adjust up in stages to 170 Bar, or thereabouts. No more than 175 Bar though, according the official Volvo service manual.
4. Keep a check on yer hoses for new leaks under the higher pressure.
Remember, if your machine is older, or new to you but secondhand [like mine] the pressure relief may have been set lower to hide problems.
Mine adjusted up to 170 Bar and there have been no problems....yet!
I only adjusted this one setting. There are 2 others but my little EC15 is working fine, so, ".....if it ain't broke...leave it alone..."
Återgå till [Grävmaskiner] Hydraulik
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