2 - 2
Initial Precautions for New Machine Usage
!
!
CAUTION
If the machine is operated at full load, before its initial
run-in procedure is complete it may cause scuffing and
seizing which can adversely effect the life of the
machine.
8-3-1-5
A new machine is only dispatched when it has completed all
its inspection procedures, but operating it under severe
conditions from new will affect its performance and shorten
its service life.
1
Carry out the Daily inspection procedure
2
Always warm up the machine sufficiently
3
Hold the engine speed to 80% of the maximum
4
Check to see if the machine is running normally
5
Avoid running or swinging the machine rapidly
6
Avoid sudden shocks e.g. suddenly stopping the boom
when lowering
7
Where applicable, grease the front pins daily
8
At 50 hrs carry out servicing
Section 3
Routine Maintenance
9803/6020
Section 3
2 - 2
Issue 1
Service Schedules
Summary of Contents for JS70
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Page 189: ...Section E Section E Hydraulics 9803 6020 Issue 1 33 4 33 4 Control Valves Control Valve 291360...