3227484 Rev.
GENERAL SAFETY INFORMATION 1. Pressurized devices This equipment is a pressure containing device. • Do not exceed maximum operating pressure as shown on equipment serial number tag. • Make certain equipment is depressurized before servicing. 2. Electrical This equipment requires electricity to operate. • Install equipment in compliance with national and local electrical codes.
1.0 INSTALLATION 1.1 Location 2. Location in the compressed air system A. Air compressor intake - Locate air compressor so that contaminants potentially harmful to the dryer are not drawn into the air system. A. B. Free air flow - Do not block either side of the cabinet. Observe minimum installation clearances as shown. 1) For maximum capacity, install unit in air system at highest pressure possible (e.g. before pressure reducing valves) 36" wall 6" Maximum working pressure - 250 psig, 17.
2.0 OPERATION D. Maximum flow capacity NOTE: Installations above 6000 feet, 1825 meters Unit is adjusted to operate in altitudes up to 6000 feet, 1825 meters. If unit is installed in an altitude above this, and has not been preset at the factory for this altitude, contact Manufacturer’s Service Department. 1. For dryers without an aftercooler installed upstream.
3.0 MAINTENANCE DRYER IS A PRESSURE CONTAINING DEVICE. DEPRESSURIZE BEFORE SERVICING. 3.1 Ambient air filter - Clean accumulated dust and dirt from ambient air filter monthly or more often if air flow across the condenser is impeded. 3.3 Replace separator/filter element yearly or more often if pressure drop across the dryer is excessive. A. Shut-off compressed air supply to the dryer and depressurize. A. Remove top panel. B. Remove top panel. B.
H. After making sure that O-ring and wave spring inside top of bowl are in place, reassemble bowl to head. 3.4 Automatic condensate drain • Check daily to be sure automatic drain is discharging. NOTE: Make certain O-ring is generously lubricated NOTE: Wave spring ends should be pointed down to prevent the wave spring from interfering with reassembly. I. Reconnect drain tube to bulkhead fitting by pushing tube into fitting until it locks in position. J. Reinstall side and top panels. K.
TROUBLESHOOTING GUIDE SYMPTOM A) Water downstream of dryer POSSIBLE CAUSE(S) 1. Residual free moisture remaining in downstream pipelines 2. Air by-pass system is open 3. Inlet and Outlet connections are reversed 4. Temperatures surrounding air lines downstream of dryer have dropped below dryers dew point rating. 5. Excessive free moisture (bulk liquid) at dryer inlet 6. Condensate not being automatically drained Drain mechanism is clogged or inoperative. Drain line is restricted or frozen. 7.
SPECIFICATIONS - Models 20 thru 75 Description 20 25 Model 35 50 75 20 / 17 0.57 / 0.48 25 / 21 0.71 / 0.59 35 / 27 0.99 / 0.76 50 / 50 1.42 / 1.42 75 / 61 2.12 / 1.7 4.5 / 4.5 (0.32 / 0.32) 3.8 / 2.2 (0.27 / 0.15) Operating Conditions Rated Capacity @125 psig, 8.8 kgf/cm2* scfm m3/min 60 / 50 Hz 60 / 50 Hz Maximum Working Pressure 250 psig (17.6 kgf/cm2) Maximum Inlet Temperature 180°F (82°C) Min/Max.
SPECIFICATIONS - Models 100 and 125 Model Description 100 125 100 / 83 2.83 / 2.35 125 / 104 3.54 / 2.95 Operating Conditions Rated Capacity @125 psig, 8.8 kgf/cm2* scfm m3/min 60 / 50 Hz 60 / 50 Hz Maximum Working Pressure 250 psig (17.6 kgf/cm2) Maximum Inlet Temperature 180°F (82°C) Min/Max. Ambient Temperature Pressure Drop @ rated capacity 40-110°F (4-43°C) psi (kgf/cm2) 60 / 50 Hz 60 / 50 Hz 3.5 / 2.6 (0.25 / 0.18) 4.6 / 3.1 (0.32 / 0.
ELECTRICAL SCHEMATICS Models 50 and 75 Models 20, 25, and 35 LINE SW 2 4 3 1 14 3 2 5 1 OLT C RC 6 S 4 M G 3 HTS 7 3 FPS 8 REFRIGERANT COMPRESSOR 4 R LT A FM 4 HIGH TEMPERATURE 4 CONDENSER FAN MOTOR WIRING SCHEMATIC Models 100 and 125 LEGEND LINE SW 2 4 3 1 5 C S RC 6 4 M 4 R G 3 HTS 7 3 FPS 8 LT A FM REFRIGERANT COMPRESSOR 4 HIGH TEMPERATURE 4 CONDENSER FAN MOTOR WIRING SCHEMATIC SW OLT M RC HTS LT FPS FM TB CT - On/Off Switch Thermal Overloa
DIMENSIONS AND WEIGHTS Models 20, 25, 35 257 mm Model Weight 20 79 lbs (36 kg) 25 80 lbs (36 kg) 35 81 lbs (37 kg) 6 mm 5.1/16 " 128 mm 718 mm 317 mm 1.9/16 " 40 mm 1" 25 mm 21 mm 5 mm 105 mm 217 mm 257 mm 327 mm 216 mm 168 mm 1.
DIMENSIONS AND WEIGHTS Models 50 and 75 425 mm Model Weight 50 150 lbs (68 kg) 75 155 lbs (70 kg) 6 mm 933 mm 8 7/16" 213 mm 419 mm 1.
DIMENSIONS AND WEIGHTS Models 100 and 125 Model Weight 100 187 lbs (85 kg) 125 189 lbs (86 kg) 1" 1" 13
PARTS LIST PARTS DESCRIPTION 20 25 35 50 75 CE9-16 CE9-16 CE9-16 CE9-20 CE9-24 Separator *Separator/Filter Cartridge Filter Sleeve CS9-16 CS9-16 CS9-16 CS9-20 CS9-24 *Drain Mechanism 3152270 3152270 3152270 3152270 3152270 Bowl 3240333 3240333 3240333 3223457 3241108 *O-ring Bowl 3154585 3154585 3154585 3162913 3162913 Strainer, inlet 4009634 4009634 4009634 4009635 4009635 *Screen, strainer 3230672 3230672 3230672 3230673 3230673 Inlet (Compressed Air) Straine
PARTS LIST PARTS DESCRIPTION 100 125 CE9-24 CE9-24 Separator *Separator/Filter Cartridge Filter Sleeve CS9-24 CS9-24 *Drain Mechanism 3152270 3152270 Bowl 3241108 3241108 *O-ring Bowl 3162913 3162913 Strainer, inlet 4009636 4009636 *Screen, strainer 3230662 3230662 Switch on/off 3230775 3230775 Light, Fault 230v 3227424 3227424 Electrical Cord Set 3221573 3221573 Capacitor, run 230/1/60 3264639 3264639 Capacitor, run 220/1/50 3264639 3264639 3240597 3240597 Fan Mot
WARRANTY The manufacturer warrants the product manufactured by it, when properly installed, operated, applied, and maintained in accordance with procedures and recommendations outlined in manufacturer’s instruction manuals, to be free from defects in material or workmanship for a period as specified below, provided such defect is discovered and brought to the manufacturer’s attention within the aforesaid warranty period.
