How to Remove the Filter Cup from the Airtac Oil and Water Filter

Open the drain valve and drain some of the fuel.

2. Remove the filter element and water accumulation cup and thread counterclockwise, then remove the water accumulation cup from the filter element.

3. Clean the water cup and oil ring thoroughly. Be sure to pay attention to the quality of the water cup and oil ring. Generally, the quality of diesel engine parts from our usual generator manufacturers has been inspected.

4. Apply a thin layer of oil to the oil ring with grease or fuel, then install the new filter element onto the water accumulation cup, then tighten it by hand. I would like to remind everyone to do so. be careful here. In order to avoid damage to the water collecting cup and filter element, please do not use tools when tightening.

5. Also useUse grease or fuel to apply a thin layer of oil to the oil ring on top of the filter element, then install the water accumulation cup and filter element into the seal and tighten THE. by the hand.

6. To remove air in the filter element, start the oil injection pump on top of the filter and add oil until oil escapes from the filter.

7. Start the diesel generator to check if there is a leak, if there is, shut it down to eliminate it.

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1. Objective

Protect diesel generators. The integrity and safe operation of the system ensure that it can be used in time during a power outage to ensure normal power supply.

2. Scope of application

Diesel generator set.

(1) Routine maintenance of diesel generator sets

1. Check the levelwater and oil level once a day

2. Clean the exterior surface of ; the unit and the engine room once a day.

(2) Monthly maintenance of the diesel generator:

1. Clean the exterior surface of the unit

2. flexible and lubricated. Connection point;

3. Replace the cooling water, measure the pH value before and after replacement (the normal value is 7.5-9), keep a record of the measurement, and add chemicals if necessary. necessary (inform water treatment worker to cooperate);

4. Check the tension of the fan belt and charger belt, and adjust if necessary; Power generation test of electrical work, check the readings and temperature of each instrument when the diesel engine is running. Check if the volume is normal and make operation records.

(3) Quarterly interviewof the diesel generator:

1. Check the air flow resistance indicator and clean the air filter when it appears red; , drain the diesel water and clean the first stage diesel filter;

3. Pay attention to the lubrication of the fan pulley and belt tensioner bearing;

4. mechanical overspeed protection device If the oil level is insufficient, add oil;

5. Check the tightness of the main external connection bolts.

(4) Annual maintenance of diesel generator sets:

1. Cooperate with electricians to operate in parallel with the load and check the working status;

2.Cooperate with the electrician to simulate the performance of each safety protection device;

4. Remove the inspection cover to observe and inspect thesituation of shaft and cylinder tube;

5. Add chemicals to clean the cooling system (ask water treatment worker to cooperate);

6. Check the quality of the engine oil. and replace the oil if necessary;

7, Clean the second stage diesel filter

8 Clean the oil filter

9. elements after every 500 hours of operation:

A. Replace second stage diesel filter element;

B Change engine oil;

C. tightening cylinder head bolts and connecting rod bolts;

D, checking and correcting valve clearances, fuel injection timing and maintaining records;

E testing and adjusting injector pressure.