Maintenance Chart - DeWalt D55684 Instruction Manual

Shut-down
1. Place the engine ON/OFF switch (C) to the OFF Position.
2. Place the fuel valve lever (T) in the OFF postion.
NOTE: If finished using compressor, follow Steps 3–7.
3. Turn regulator knob (F) counterclockwise until fully closed. Ensure
regulated pressure gauge reads 0 PSI.
4. Remove hose and accessory.
5. Drain the air tank. Ensure air tank pressure gauge reads 0 PSI.
CAUTION: Risk of property damage. Place engine fuel valve lever
(T) in the OFF position before moving or transporting unit.
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.
6. Allow the compressor to cool down.
7 . Wipe air compressor clean and store in a safe, non freezing area.
MAINTENANCE
WARNING:The following procedures must be followed when
maintenance or service is performed on the air compressor.
1. Ensure engine ON/OFF switch (C) is in the OFF position.
2. Disconnect spark plug wire.
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 D WALT factory service center or a D
E
authorized service center.

Maintenance Chart

Procedure Daily
Check safety valve
Inspect air filter +
Drain air tank
Check pump oil level
+
Change pump oil**
Oil leak inspection
Inspect drive belt
Check drive belt tension
Check pulley/flywheel
alignment
Check for unusual noise/
vibration
Check for air leaks*
Clean compressor exterior
Engine See engine instruction manual.
* 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.
** The pump oil must be changed after the first 20 hours or operation.
D WALT
Thereafter, when using
E
every 200 hours of operation or once a year, whichever comes first.
+ Perform more frequent in dusty or humid conditions.
16
Weekly Monthly 1 year or
200 Hours
X
X
X
X
X
X
X
X
X
X
X
X
synthetic compressor oil, change oil
WALT
E