Atlas Copco Portable Compressor XATS400

Cut the oil filter. Break apart the pleats and inspect the oil filter for metal debris

Clean the sealing surface of the oil filter head. Ensure that the union in the filter head is secure

1. If element cleaning can not be avoided, care should be taken that the filter element (4) is not washed out. Please note that engine damage can cause considerable costs, which makes the cost of a new filter element seem insignificant

2. Safety cartridges can not be cleaned but must be exchanged

3. Please note that a cleaned element will never match the service life and performance of a new element

4. Take the element from the air filter housing (5) (see section Replacing the air filter element). In order to clean, position a pipe with an end bent by approx. 90° on the end of a compressed-air pistol. The pipe must be long enough to reach the bottom of the filter element. Carefully blow out the filter element with dry compressed air (max. 72.5 psi (5 bar) from the inside to the outside until there is no more development of dust. The end of the pipe must not touch the element

5. Next carefully examine the element for possible damage. Never beat or knock the element as this will damage it and there will be a danger of damage to the engine

6. Carefully clean the inside of the housing and put the element in the housing (see section Replacing the air filter element);

Replace bleed off valve unloader

Replace filter element from regulating valve

Clean flow restrictor in oil scavenge line

Warning: Do not drain the oil when the engine is cold.

Did you allow the engine to warm up before draining the oil?

Drain the crankcase with the engine stopped.

Did you stop the engine before draining the crankcase?

Drain the crankcase with the oil warm.

Was the oil warm when you drained the crankcase?

Failure to follow this procedure will cause waste particles to be recirculated through the engine lubrication system with the new oil.

Sign off on the engine oil change

WARNING! Before removing oil filler plug, ensure that the pressure is released by opening an air outlet valve

Is the unit standing level with engine stopped?

Does the pointer of the oil level gauge (OLG) register in the upper extremity of the green range?

Is it necessary to add oil via the oil fill plug (FP)?

Sign off on the daily compressor oil level check