Revision 6 – November, 2008
ADDP Manual
Page 19
AIR COMPRESSOR MAINTENANCE:
NOTE: The following are standard maintenance procedures which the
QED Environmental Systems
"warranty" does not cover.
QED
does not
manufacture compressors. Always use the manufacturers instructions and
recommendations when installing, using and servicing the compressor.
These notes are included as a general guide only.
Although
QED
usually does not supply the compressor, this section is provided to
help the operator. If the system receives clean, oil-free air from the compressor,
maintenance will significantly be reduced.
Inspection
- Check for possible damage in transit. Almost all compressors are
shipped with the flywheel unmounted. Do not force the flywheel on cranksha .
Use a wedge in "slot" provided for easy assembly. Belt alignment and tension
must be checked carefully.
Placement
- A compressor is a source of sparking so it must be placed
out of what is considered a hazardous area by local and national fire and
electric codes.
Mounting
- Install in a clean, dry, well ventilated location away from any source
of heat such as a boiler or radiator. If the unit is to be fastened to a foundation,
all four feet must be firmly supported and shimmed to remove all stress
from unit. Pump flywheel should be mounted towards wall with minimum
clearance of 18 inches to allow for circulation of air and additional clearance
if required for servicing.
Lubrication
- Fill crankcase to level mark on oil gauge with an industrial
compressor oil having a minimum of 95 V.I. or SAE No. 30 non-detergent,
single grade motor oil. (See Chart). Do not use synthetic oil, as these can
damage the
DDP
.
ISO
Ambient
Viscosity
SAE
Temp.
CS+
No.
0°F - 40°F
46-68
20
40°F - 80°F
100
30
80°F - 120°F
150
40
Under 0°F
Consult Compressor Manufacturer
Over 120°F
Chapter 6: Maintenance
