Use Of The Machine; Checks Before Starting The Engine; Visual Checks; Daily Checks - Komatsu SK818-5 Operation & Maintenance Manual

3.6 USE OF THE MACHINE

3.6.1 CHECKS BEFORE STARTING THE ENGINE

3.6.1.1

VISUAL CHECKS

Dirt, oil and fuel in the engine compartment near its hot parts may damage the machine and even cause
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fires.
Check frequently and eliminate any leakage; if leakages occur repeatedly, contact your Komatsu Dealer.
Before starting the engine, check around and under the machine to verify:
1 - if there are loose screws or nuts;
2 - if there are oil, fuel or coolant leakages;
3 - the wear of the work equipment;
4 - the fastening of the electrical connections;
5 - the fastening of the engine exhaust pipe and manifold;
6 - the condition of the rims and the wear and condition of the tyres;
7 - if the safety and warning plates are sufficiently clean;
8 - if the access handles and footboards of the operatorís cab are clean.
Any leak or anomaly must immediately be repaired and any trace of oil or grease must be removed.
Further visual checks concern:
9 - the condition of the safety belt;
10 - the efficiency of the instruments and of the dashboard;
11 - the condition of the cab windows and the efficiency of the working lights and direction indicators on the machi-
nes provided with them.

3.6.1.2 DAILY CHECKS

Do not smoke while refuelling or topping up the oils and do not use naked flames or non-homologated
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lighting means to check the fuel and oil levels, in order not to cause fires.
If fuel, oil, or lubricant are spilled while filling the tanks, clean the dirty areas immediately.
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Before starting any operation, check the engine coolant, engine oil and hydraulic circuit oil levels.
At the end of work, provide for refuelling, in order to avoid the formation of condensation, always checking the fuel
level on the indicator provided on the dashboard.
IMPORTANT
Avoid filling the tank completely, in order to leave room for the diesel oil to expand.
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After refuelling, put back the filler cap, making sure that the breather hole is completely open.
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Check the engine oil level and the hydraulic circuit oil level with the machine in horizontal position and
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the bucket resting on the ground.
WARNING
WARNING
USE OF THE MACHINE
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