Yangdong Co. Y90 Series Manuel de service télécharger pdf (Page 18)

OPERATION&MAINTENANCE MANUAL

regional operators must be installed guardrail to prevent people and

goods sliding down.

4. The engine when is working, need to equipped with water temperature meter,

oil pressure meter and instructions system.

5. When engine is in operation of adjustment, and there is abnormal sound, running

away or lubrication failure or the environment when used in the combustible

exhaust temperature exceeds the limit, we should promptly cut off fuel (put handle

off, cut off the fuel line method) and air (blocked) inlet or adopt other effective

measures to stop the engine quickly.

6. The inlet of fuel tank and the outlet of air flow should far away from the surface of

high temperature and the electronic equipment. Make sure the fixing bolt of fuel

tank is well fixed to allow the fuel tank without leakage.

7. When locate the heat changer should put at eye-catching place with warning

mark. And make a caution to operator that shouldn’t open the cover of heat changer

immediately to prevent burn injury.

8. The air outlet of diesel engine and silencer are the surface of high temperature.

Operator should not touch the surface under the operation state of diesel engine. If

the user takes the insulation material as a protection, make sure the fuel oil not into

it to prevent fire.

9. When use the diesel engine at follow condition: 1.ship use 2. Gasoline industry

use 3. Fuel use 4. Chemical industry use 5. Gen-set use 6. Common use, use

coolant to the air outlet and the silencer of the diesel engine or some effected

protection as well as warning mark. And the insulation material should be

flameproof also make sure the fuel not leak into it to against the burn and fire.

Section 3 Maintenance

To make engine work reliably, lower abrasion parts, extend service life, make sure

the regular maintenance for the engine system according to the following technology

rules:

1、Routine maintenance

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Yangdong Co. Y90 Series Manuel de service Page 18