Komatsu PC118MR-8, Руководство по эксплуатации и обслуживанию

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MAINTENANCE PROCEDURES
MAINTENANCE
4-40
GAS SPRING CHECK 4
WARNING
q
The gas spring is loaded with high pressure nitrogen; therefore, an incorrect operation may cause an
explosion with consequent serious injuries or damage. When the gas spring is handled, always follow
the indications below:
q
Do not remove the gas spring.
q
Do not place the gas spring near sparks or naked flames.
q
Do not drill or weld the gas spring, do not use oxy-hydrogen flames.
q
Do not hit, crush or knock the gas spring.
q
The gas must be released when disposing of the gas spring. Refer to Komatsu distributor to have this
operation carried out.
The gas spring is placed in two positions: inside the left console and in the openable cab roof (to the right and left,
at 2 points).
In the following cases, contact Komatsu distributor to have the
machine inspected, repaired and replaced.
q
When operating the locking lever or opening the cab roof is
difficult.
q
When the locking lever cannot keep at the LOCK position
and the cab roof cannot remain open.
q
When oil or gas leaks from the spring.
WEAM014802