SERIES 3300 "OlLescer" OIL REMOVAL FILTER PARTS LIST AND INSTRUCTION SHEET INSTALLATION - Install filter units so the airflow is in the direction “IN- OUT” as indicated on the head of all units.  Filters should be installed up-stream of regulators.  If air dryer is being used, install the filter down stream  from  the  dryer.    In  most  cases  a  pre-filter  with  a  10  micron sintered   bronze   element   or   a   cotton   absorbent   filter   element   is recommended to greatly extend the life of the oilescer element.  When the oilescer element becomes clogged with dirt, it must be replaced.  If it  is  kept  free  from  dirt,  it  will  coalesce  oil  definitely.    A  pre-filter  will remove water and dirt before it reaches the oilescer and is less costly to maintain.  The oilescer filter is then free to remove oil, oil vapors, and sub-micron sized particles without prematurely clogging with large particles  of  dirt  and  scale.    Normal  operating  maximums  for  plastic bowls are 150 P.S.I. or 150F.  Do not install filters with polycarbonate bowls in the presence of materials on the list in these instructions.  A metal bowl must be used under these conditions.  The use of a bowl guard is recommended under all conditions. Metal bowls are available for pressures up to 250 P.S.I. WARNING - Units are die cast aluminum, do not over torque when installing.  Also, pressurize unit slowly after installation of unit or new element to avoid damage to element. MAINTENANCE - Accumulated oil and moisture should be drained off by the petcock regularly.  The Arrow model 5200 Float Drain can be assembled in place of drain cock to automatically eject moisture and oil at regular intervals.  Collected oil should not be permitted to fill above the lower baffle. To   replace   element   unscrew   ringnut   by   hand   -   DO   NOT   USE WRENCH.  Remove bowl, and filter element wingnut.  Then remove baffle and expended element.  Filter element should be replaced when pressure drop exceeds 10 P.S.I.  Filter bowls are to be cleaned only with kerosene or soapy water.  Inspect gaskets and “O” ring, replacing any which are damaged or distorted.  Tighten ringnut by hand, making sure “O” ring seal is in filter head groove. OPERATION  ADJUSTMENTS  -  If  the  filter  is  installed  properly,  it should give long trouble-free serviceable pressure drop across the filter should  not  excess  10  P.S.I.    If  the  pressure  drop  exceeds  10  P.S.I., either  the  filter  element  needs  to  be  replace,  or  the  unit  is  being operated  beyond  its  capacity,  and  a  larger  size  unit  is  required. Operating the filter at a pressure drop excess of 10 P.S.I. will greatly reduce the efficiency of the filter. If oil appears downstream; 1) check downstream air lines to be sure that they are free of residual oil; 2) check to see that the filter element gasket and "O" ring are in good condition and installed properly. THE FOLLOWING MATERIALS WILL HARM A POLYCARBONATE BOWL: Acetaidhyde Ethylene chlorohydride Acetic acid (conc.) Ethylene dichloride Acetone Formic acid (conc.) Acrytonitrile Freon (refrigerant & propellant) Ammonium fluoride Gasoline (high aromatic) Ammonium sulfide Hydrochloric acid (conc.) Benzene Methyl alcohol Benzoic acid Methylene chloride Benzyl alcohol Milk of lime (CaOH) Bromobenzene Nitric acid (conc.) Butyric acid Nitrobenzene Carbolic acid Nitrocellulose lacquer Carbon disulfide Phenol carbon tetrachloride Phosphorous hydroxy chloride Caustic potash solution (5%) Phosphorous trichloride Caustic soda solution (5%) Propionic acid Chlorobenzene Pyridine Chloroform Sodium sulfide Cresol Styrene Cyclohexanol Sulfuric acid (conc.) Cyclohexanone Sulphural chloride Cyclohexene Tannergas Dimethyl formamide Tetrahydronaphthalene Dioxene Thiophene Ethane tetrachloride Toluene Ethyl ether Xylene Ethylamine Never use a polycarbonate bowl on an application where: 1.    Pressure exceeds 150 P.S.I. 2.    The temperature range does not fall between 40F to 120F. 3.    Air is supplied by a compressor that is lubricated with synthetic oils or oils containing phosphate eaters or chlorinated hydrocarbons. 4.    Polycarbonate  plastic  bowls  are  exposed  to  materials  such  as carbon    tetrachloride,    trichlorethylene,    acetone,    paint    thinner, cleaning fluids, or other harmful materials. 5.    Do   not   use   with   synthetic   compressor   oils   or   oils   containing aromatic    hydrocarbons.        A    straight    mineral    bases    oil    is recommended for the line lubricator.     If materials harmful to polycarbonate are present either outside or inside  the  bowl  or  you  do  not  meet  its  pressure  or  temperature range, use either a metal bowl with sight glass or metal bowl. ITEM FILTER PARTS PART NO. FOR MODEL-PIPE SIZE NO. NAME 2302-1/4” 3302-1/4” 3364-1/2” 3306-3/4” 3308-1” 1 Polycarbonate bowl & Drain Cock 32017 33017 33017 36017 36178 2 Ring Nut (Bowl) 32023 32023 32023 36023 36023 3 Filter Head 32037 32038 34038 36038 38038 4 Filter Element Kit 23050 33050 33050 36050 38050 5 “O” Ring (Bowl) 2260 3340 3340 3460 3460 6 Rod/Element Screw 32060 33070 33070 36055 36055 7 “O” Ring (Rod)/Gasket 0070 32090 32090 0080 0080 8 Gasket/”O” Ring 0160 32080 32080 1300 1300 9 Metal Bowl Guard 32190 34190 34190 36190 ----- 10* Metal Bowl Adapter & Drain Cock 32174 33174 33174 36174 36174 11 Hex nut ----- ----- ----- 39043 39043 * Optional ** Metal Bowl ARROW PNEUMATICS, INC. P.O. Box 739 Mundelein, Illinois 60060 Fluid Power Division Phone:  (312) 566-9100 FORM 3300 2/81