Maintenance Chart - DeWalt DXCMH9919910-CA Instruction Manual

MAINTENANCE

Maintenance Chart

Procedure
Check safety valve
Inspect air filter
FIG. 3
OFF
AUTO
OPEN
CLOSE
X
X +
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
Remove tank from service
* 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.
Thereafter, when using full
oil, change oil every 200 hours of operation or once a year, whichever
comes first.
+ Perform more frequent in dusty or humid conditions.
For more information, call 1-888-895-4549 .
++
WARNING: Risk of unsafe operation. Unit cycles automati-
cally when power is on. When performing maintenance, you may
be exposed to voltage sources, compressed air, or moving parts.
Personal injuries can occur. Before performing any maintenance or
repair, disconnect power source from the compressor and bleed off
all air pressure.
To ensure efficient operation and longer life of the air compressor
outfit, a routine maintenance schedule should be prepared and fol-
lowed. The following routine maintenance schedule is geared to an
outfit in a normal working environment operating on a daily basis.
16
X
X
** +
X
X
X
X
X
X
X*
X
synth
etic non-detergent air compressor
X ++