![background image](http://html1.mh-extra.com/html/gardner-denver/electra-saver-eau-pd-200-hp/electra-saver-eau-pd-200-hp_operating-and-service-manual_3603248057.webp)
13–10–612 Page 47
FIGURE 6–2 – HEAVY–DUTY FILTER, 250 & 300 HP
Inlet Screen and Tube – Inspect the inlet screen and
tube for dirt accumulation each time the filter element
is serviced. Clean the tube when required by ramming
a clean dry cloth through the tube. Wipe the inside of
the filter body to remove any dirt falling from the inlet
tube before reinstalling the element.
Causes of short element life include: severe dust
conditions, infrequent servicing, improper cleaning, or
contamination by oil or chemical fumes.
HEAVY–DUTY AIR FILTER – 250 AND 300 HP UNITS
(FIGURE 6–2) – When heavy–duty air filters are speci-
fied for the 250 and 300 HP units, they will be two dry
types. Instructions are given as follows: Dust Cup, Fil-
ter Element, and Filter Life.
Dust Cup – Plan daily intervals for removal of the dust
cup to inspect filter for dirt accumulation, until experi-
ence determines the proper intervals. This may vary
from 8 to 250 hours, depending on dust conditions. If
heavy dust build–up is experienced causing blocked fil-
ter, it severely overloads the filter element.
To service, stop the unit and remove the dust cup and
baffle on the cup. Empty the dust. Replace the baffle in
the cup, making sure it is properly seated. Check the
dust cup sealing edge and gasket for damage – replace
parts as required. Install the dust cup with port in the
baffle up, and make sure clamping is secure and posi-
tioned properly to prevent leakage.
Filter Element – Service the air filter element when the
”CHANGE AIR FILTER” LED is illuminated. Clean ev-
ery 50 to 250 operating hours depending on dust condi-
tions or when filter indicator indicates cleaning is re-
quired.
To service, stop the unit. Remove and clean the dust
cup as previously described under ”Dust Cup.” Inspect
the air inlet tube for dirt accumulation and clean if re-
quired.
Never clean inlet tube with the ele-
ment removed as dirt will enter the
clean air passage.
Take care not to damage the element when cleaning
the inlet tube. Remove the wing nut and CAREFULLY
remove the element to prevent dirt from entering the
clean air passage.
Some elements are partially covered by a plastic
sleeve with fins. The covered portion can be cleaned
with water or air. Use a stiff fiber (not wire) brush to re-
move oil and grease deposits from the sleeve and fins.
DO NOT REMOVE THE PLASTIC SLEEVE AND
FINS FROM THE ELEMENT.
The methods of cleaning the element are the same as
those described for the 200 HP filter. When inspecting
the filter element, be sure to check the element gasket,
wing nut gasket, and cover gasket. Replace if damaged
or worn. Inspect the clean air passage for dirt, loose
clamps or connections. These passages must be leak–
proof. Wipe the inside of the filter body with a clean
damp cloth.
Содержание ELECTRA-SAVER EAU PD - 200 HP
Страница 13: ...13 10 612 Page 3 FIGURE 1 4 STARTER BOX FIGURE 1 5 PACKAGE CONTROLLER AND STARTERS...
Страница 16: ...13 10 612 Page 6 DECALS 206EAQ077 212EAQ077 218EAQ077 211EAQ077 207EAQ077...
Страница 17: ...13 10 612 Page 7 DECALS 216EAQ077 217EAQ077 222EAQ077 221EAQ077 208EAQ077...
Страница 40: ...13 10 612 Page 30 FIGURE 4 8 CONTROL SCHEMATIC COMPRESSOR AT FULL LOAD 214ECM797 Ref Drawing...
Страница 41: ...13 10 612 Page 31 FIGURE 4 9 CONTROL SCHEMATIC COMPRESSOR FULLY LOADED LOW DEMAND MODE 216ECM797 Ref Drawing...
Страница 42: ...13 10 612 Page 32 FIGURE 4 10 WIRING DIAGRAM 212EAP546 Ref Drawing...
Страница 43: ...13 10 612 Page 33 FIGURE 4 11 AUTO SENTRY ES CONTROLLER DISPLAY...
Страница 45: ...13 10 612 Page 35 FIGURE 5 1 FLOW DIAGRAM AIR OIL SYSTEM 215EAU797 Ref Drawing...
Страница 65: ......