Maeda CC423S-1, Руководство по эксплуатации

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4. PERIODIC REPLACEMENT OF IMPORTANT COMPONENTS
To use your machine safely for a long period of time, replace the parts listed as important parts relating
specially to safety and fire periodically.
These parts are susceptible to change in the quality, wear and deteriorate over time. Since it is difficult to
determine their degrees in a regular maintenance, they should be replaced with the new ones after a
certain period of time even if no abnormalities are detected to guarantee perfect and consistent
functionality.
These parts need repair or replacement when any abnormality is detected, even before the exchange
time comes.
For the hose part, if any distortions, cracks or deteriorations are found in the hose clamp, please replace
it.
The hydraulic hose is not considered to be replaced periodically, but should be checked regularly
according to the table below and re-tighten or replace if any abnormality is found.
• When replacing the hose, replace the O-ring and the gasket at the same time.
• Contact us or our sales service agent to replace important components.
LIST OF IMPORTANT COMPONENTS
No. Periodically replaced parts Q’ty Replacement cycle
1 Fuel hose (fuel tank to water separator) 1
Every 2 years or every
2000 hours, whichever
falls first
2 Fuel hose (water separator to feed pump) 1
3 Fuel hose (feed pump to fuel filter) 1
4 Fuel hose (fuel filter to injection pump) 1
5 Fuel hose (fuel filter to fuel cooler) 1
6 Fuel hose (fuel cooler to fuel tank) 1
7 Spill hose (fuel filter to injection pump) 1
8 Spill hose (between nozzles) 2
9 Spill hose (nozzle to injection pump) 1
10 Spill cap 1
11 Hydraulic hose (main pump suction) 2
Every 2 years or every
4000 hours, whichever
falls first
12 Hydraulic pressure hose (main pump delivery) 4
13 Hydraulic hose (boom telescoping cylinder) 2
14 Hydraulic hose (boom derricking cylinder) 2
15 Hydraulic hose (winch motor) 6
16 Hydraulic hose (slewing motor) 2
17 Seat belt 1 Replace every 3 years