CAUTION: Risk of unsafe operation. Compressed air from the unit may contain water condensation and oil mist. Do not spray unfil- tered air at an item that could be damaged by moisture. Some air operated tools or devices may require filtered air. Read the instruc- tions for the air tool or device.

3.Adjust regulator (D) to desired setting. See Regulator under Features.

Shut-down (Fig. 1)

1.Move On/Auto/Off switch (A) to the OFF position. NOTE: If finished using compressor, follow Steps 2 - 6.

NOTE: When the unit has been turned off, it is normal to hear a short hiss of air being released.

2.Pull the regulator knob (D) out and turn counterclockwise until fully closed. Ensure regulated pressure gauge reads 0 PSI. Push knob in to lock in place.

3.Remove hose and accessory.

WARNING: Risk of unsafe operation. Firmly grasp air hose in hand when installing or disconnecting to prevent hose whip.

4.Drain the air tank, see Draining Air Tank under Maintenance. Ensure air tank pressure gauge reads 0 PSI.

WARNING: Risk of bursting. Drain air tank daily. Water will condense in air tank. If not drained, water will corrode and weaken the air tank causing a risk of air tank rupture.

5.Allow the compressor to cool down.

6.Wipe air compressor clean and store in a safe, non-freezing area.

MAINTENANCE

The following procedures must be followed when maintenance or service is performed on the air compressor.

1. Ensure On/Auto/Off switch is in the OFF position.

2.Remove air compressor plug from outlet.

3.Drain air tank.

4.Allow air compressor to cool down before starting service. NOTE: All compressed air systems contain maintenance parts (e.g., oil, filters, separators) that are periodically replaced. These used parts may contain substances that are regulated and must be disposed of in accordance with local, state, and federal laws and regulations. NOTE: Take note of the positions and locations of parts during disassembly to make reassembly easier.

NOTE: Any service operations not included in this section should be performed by a DEWALT factory service center or a DEWALT authorized service center.

Maintenance Chart

Procedure

Daily

Weekly

Monthly

1 year or

 

 

 

 

200 Hours

 

 

 

 

 

Check safety valve

X

 

 

 

Inspect air filter

 

X

 

 

 

 

 

 

 

Drain air tank

X

 

 

 

 

 

 

 

 

Check for unusual noise/

X

 

 

 

vibration

 

 

 

 

 

 

 

Check for air leaks*

X

 

 

 

Clean compressor exterior

 

X

 

 

* To check for air leaks apply a solution of soapy water around joints. While compressor is pumping to pressure and after pressure cuts out, look for air bubbles to form.

English

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Epson D55168 instruction manual Shut-down Fig, Maintenance Chart, Procedure Daily Weekly Monthly Year or

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