MAHA MCL - Hydraulic Jack Adjustment

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BA491201-en
Pos: 109 /Tech nische D okumen tation/A lle G eräte/ Überschr iften/Üb ers chrif ten 1 .1/E/ Über schrif t 1. 1: E inste llun gen am hyd rau lische n Fahr wage n @ 24\mod_1302611581158_75.docx @ 994317 @ 2 @ 1
4.5
Setting the Hydraulic Jack
Pos: 110 /Tech nische D okumen tation/H ebete chnik/ 49 Rad greifer -Hebebüh nen/0 001 Rad greifer-H ebeb ühnen Alle/I nha lte/I nhal t: Eins t. am hyd r. Fahr wagen ( Bild er) RG-HBZ @ 24\mod _1302 2572 52608_ 0.d ocx @ 993 783 @ @ 1
Pos: 111 /Tech nische D okumen tation/H ebete chnik/ 49 Rad greifer -Hebebüh nen/0 001 Rad greifer-H ebeb üh nen A lle/I nhalt e/Inh alt: E ins t. am hydr . Fa hrwag en ( Text) RG-HBZ @ 2 4\mod_1302259063767_ 75.docx @ 993823 @ @ 1
Note that the jack must be mounted to the column when making any settings.
A: Setting the Lowering Speed
The lowering valve is located on the right-hand side of the cylinder. To set the lowering speed,
adjust the threaded pin using an Allen key while holding the lock nut firmly with an open-end
wrench. Check for correct setting by carefully lowering the jack.
Threaded Pin

OPEN

INCREASE
Lowering Speed

CLOSE

REDUCE
B: Setting the Responsiveness of the Automatic Lowering Function
The automatic lowering valve is located on the left-hand side of the cylinder. Remove the screw
plug using an Allen key, then insert a flat-tip screwdriver to set the adjusting screw. Soak up
leaking fluid with a rag. Reinstall the screw plug.
Adjusting Screw

OPEN

REDUCE
Responsiveness

CLOSE

INCREASE
Pos: 112 /-----F ormat- ----/MA NUELLE R UMBR UCH Seitenum bruch @ 0\mod_1134403577687_0.docx @ 1277 @ @ 1
A
B