124
6.2.8
Checking the operation of the maximum pressure valves
With the frequency indicated in the general chart, check the operation of the
maximum pressure valves of the distributor.
To test them, connect two pressure gauges with a full scale of 250 bar to the
pressure outlets supplied (4 and 5).
Checking the general maximum pressure valves of the system (1 and 3)
The pressure gauges relating to these valves are those connected to the outlets
4 and 5.
a)
Start the internal combustion engine.
b)
Perform the levelling movements until the limit switch has been reached
and keep them in this position for a few seconds. This activates the
maximum pressure valve of the circuit.
c)
Read the pressure on the gauge, which should be 210 bar ± 5 bar
Summary of Contents for 1090 EVO
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Page 49: ...49 37 Combustion engine 38 Fuel tank 39 Bi levelling chassis 37 38...
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Page 122: ...122 In this configuration the oil level must be as shown in the figure below A 60mm...
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Page 161: ...161 8 ATTACHMENTS 8 1 Declaration of conformity...
Page 163: ...163 MANDATORY ROUTINE INSPECTIONS Date Observations Seal Signature...
Page 177: ...177 8 4 Hydraulic diagram See attachment 8 5 Wiring diagram See attachment...