UDRF01.04GB
Maintenance manual DRF 400–450
8 Control system – 8.2.2 By-passing
11
8.2.2
By-passing
page
–
By-passing, description
When the overloading system is activated and turns off the hydrau-
lics it may be in a situation where it is necessary to by-pass the safe-
ty system.
By-pass is activated with a switch, there is one to three switches de-
pending on the machine's equipment:
•
Switch by-pass
•
Switch by-pass of load centre and height limitation
•
Switch rotation stop
By-passing the safety system makes it possible to:
•
lowering of load in case of overloading
•
locking and opening twistlocks without full alignment
•
Spreading 20’-40’ with locked twistlocks
•
bottom lift without full alignment
•
manual control of recirculation damper for ECC or EHC
•
release of parking brake in case of malfunction of switch parking
brake
•
lift above height limitation
•
rotation past rotation stop
•
load handling past limitation for load centre limitation.
•
lifting, lowering and extension with active error on overloading
system
8.2.3
Load centre limitation
page
–
Load centre limitation, description
Load centre limitation prevents the load from coming too close to
the machine. The load centre limitation is controlled by the control
system with signals from Sensor boom angle and Sensor boom
length. For example, this is used in connection with cab lift to pre-
vent that the container damages the cab.
For details about lift, lower and extension, see section
7 Load han-
dling
.
D A N GE R
By-passing the safety systems results in risk of tip-
ping forward, use at your own risk.
https://www.forkliftpdfmanuals.com/
Содержание DRF420-60S5
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Страница 34: ...UDRF01 04GB Maintenance manual DRF 400 450 2 C Preventive maintenance https www forkliftpdfmanuals com ...
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Страница 86: ...UDRF01 04GB Maintenance manual DRF 400 450 2 2Transmission https www forkliftpdfmanuals com ...
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Страница 216: ...UDRF01 04GB Maintenance manual DRF 400 450 68 7 Load handling 7 10 4 Synchronous lift https www forkliftpdfmanuals com ...
Страница 218: ...UDRF01 04GB Maintenance manual DRF 400 450 2 8 Control system https www forkliftpdfmanuals com ...
Страница 248: ...UDRF01 04GB Maintenance manual DRF 400 450 32 8 Control system 8 5 Setup https www forkliftpdfmanuals com ...
Страница 250: ...UDRF01 04GB Maintenance manual DRF 400 450 2 9 Frame body cab and accessories https www forkliftpdfmanuals com ...
Страница 286: ...UDRF01 04GB Maintenance manual DRF 400 450 2 10 Common hydraulics https www forkliftpdfmanuals com ...
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Страница 320: ...UDRF01 04GB Maintenance manual DRF 400 450 2 D Error codes https www forkliftpdfmanuals com ...
Страница 410: ...UDRF01 04GB Maintenance manual DRF 400 450 92 D Error codes 8 Control system https www forkliftpdfmanuals com ...
Страница 412: ...UDRF01 04GB Maintenance manual DRF 400 450 2 ESchematics https www forkliftpdfmanuals com ...
Страница 440: ...UDRF01 04GB Maintenance manual DRF 400 450 30 E Schematics 11 Common electrics https www forkliftpdfmanuals com ...
Страница 572: ...UDRF01 04GB Maintenance manual DRF 400 450 2 F Technical data https www forkliftpdfmanuals com ...
Страница 588: ...UDRF01 04GB Maintenance manual DRF 400 450 2 G Terminology and index https www forkliftpdfmanuals com ...