Dinolift Dino 95T, Operating Instructions Manual

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DINO 95T
58
– manually operated directional valves
- 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
- check the adaptor for tightness
- 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
- 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
– hoses
- check the hoses for leaks and chafing
– pipes
- check that there are no dents, leaks, trace of corrosion or chafing at the clamps
Check that the pipes are properly fastened.
– connections
- check the hose and pipe connections for leaks
– inspect thoroughly the electric system
- 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
- check the connections of the electric valves
- check the connections of the solenoid valves
- perform visual inspection of all electric wiring
- check the condition of the mains cable plug
- check the condition of the electric motor.
- check the operation of the fault current switch
– 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
- check the condition of the lifting 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