Discussion:
RS1AO SECONDARY BOOM UP DOWN FLOW VALVE SECONDY BOOM EXT RETRACT FLOW VALVE

I HAVE A GENIE ZX 135/ 70 Showing on TCON secondary boom extend retract and secondary boom up down flow valve calibrations. Can I calibrate theses from the
platform. Also when secondary boom comes down so far I get RSS1AO fault the alarm
sounds and the secondary boom will not go down completely to stowed position.I can
bring primary boom down to stowed position but moves very slowly. Also secondary boom
will not extend when I clear fault and rise fully it shows 58 degrees and RSS1AO fault is not
showing. RSS1AO sensor has been replaced and primary and Secondary boom calibrations have been done twice by procedure with bypass key in right position and logged properly.When the boom comes down to a certain position the RSS1AO alarm and fault are active then will come down very slowly but secondary boom will not go into complete stowed position.This has been calibrated in the stowed position at -3.5 degrees with a digital potractor
  • Posted 20 Aug 2020 18:36
  • By SAM_37
  • joined 20 Aug'20 - 1 message
  • Aberdeen, United Kingdom
Sam37

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Global Industry News
edition #1245 - 28 August 2025
In this week’s Forkliftaction News , we look at MHEDA’s Q3 Economic Advisory Report which reveals current resilience in the US materials handling sector... Continue reading
UN Forklift FD50T-NJB3
HANGZHOU, Zhejiang, China
New - Sale
Load Lifter LABORER-SERIES6.000LB
Flesherton, Ontario, Canada
New - Sale
Fact of the week
The word "okay" (or its abbreviation "OK") originated as a humorous misspelling. In the 1830s, a fad in Boston involved using abbreviations of intentionally misspelled phrases. "OK" stood for "oll korrect," a playful mispronunciation of "all correct".