GREER Company MicroGuard 510 Retrofit, Калибровка

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MG510R Calibration 23 W450256 Rev A 06/07
Menu 08 - Boom Deflection
This menu is used to enter the deflection of the main boom under the weight of a calibrated load.
TEST
SET
Press the key adjacent to either “Menu Up” or “Menu Down” until “08 Boom Deflection” appears in
the information window at the right.
Press the key adjacent to “08 Boom Deflection” to enter the routine.
TEST
SET
m
WaRNING
MakE sURE ThE CRaNE Is sET UP aCCoRDING To ThE MaNUfaCTURER’s oPERaTIoN
MaNUal To ENsURE MaxIMUM sTaBIlITy. also MakE sURE all BooM ExTENsIoNs
aND loaDs aRE lIfTED WIThIN ThE aPPRoPRIaTE loaD ChaRTs aND lIMITs. faIlURE To
CoMPly WITh MaNUfaCTURER’s lIMITs May REsUlT IN sERIoUs INjURy oR DEaTh.
Boom deflection is a natural occurrence and can have a significant affect on the boom radius under
load (see figure).
It is important to run this test with the boom fully extended using a weight of 85-100% of rated
capacity at an angle greater than 60°. Measure the resulting radius and enter the corrected radius
into the calibration routine and the system will renter the “F” Factor into the system (this will usually
be a negative number).
Ensure that the crane is configured to pick from the main boom, all stowed attachments are
set correctly, and there are no erected or unused attachments (see page 26 for attachment
calibrations).
Loaded Radius
Unloaded Radius
15% here
Equals
15% here