Dinolift 240RXT, Operating Instructions Manual

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DINO 240RXT
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directional valves on the chassis
- check that the valves of the support outriggers and the driving device
work properly and no movements are executed when the spools are in the
neutral position
- electro-hydraulic rotary adaptor
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check the adaptor for tightness
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check that the lever arm neither seizes nor is loose
- cylinders
-
lower the outriggers to support position and check the condition of piston
rods and wiper rings
Check the cylinders for external oil leaks.
- lift the boom to its upper position and check the condition of the piston
rod and the wiper ring of the lift cylinder
-
lift up the articulated arms and check the condition of the piston rods and
wiper rings of the cylinders
- check the condition of the piston rod and wiper ring of the master
cylinder in the slave cylinder system.
-
lower the boom and check the condition of the piston rod and wiper ring
of the slave cylinder under the platform
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hoses
-
check the hoses for leaks and chafing
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pipes
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check that there are no dents, leaks, trace of corrosion or chafing at the
clamps
Check that the pipes are properly fastened.
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connections
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check the hose and pipe connections for leaks
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inspect thoroughly the electric system
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check that the control panel boxes are dry, clean and tight.
-
check the condition of the cable connections and their protection against moisture
- check the condition and attachment of the limit switches
- check the limit switch lead-throughs for tightness
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check the connections of the electric valves
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check the connections of the solenoid valves
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perform visual inspection of all electric wiring
- check the condition of the mains cable plug
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check the attachment points of the hydraulic cylinders
- check the condition of the bearings and pins of the outrigger cylinders and the locking
of the pins
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check the condition of the lifting cylinder bearings and pins and the locking of the pins
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check the condition of the articulated arm cylinder bearings and pins and the locking of
the pins
- check the condition of the telescope cylinder bearings and pins and the locking of the
pins
Check the condition of the gas springs
- check the condition of the master and slave cylinder bearings and pins and the locking
of the pins