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PURE AIR TECHNOLOGY
GENERAL PRODUCT MANUAL Medical Package System
Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described.
Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or
property damage! Retain instructions for future reference.
Description
The Powerex medical system package is
designed to provide medical breathing
air for
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Medical Package System To help recognize this information, replace defective items before Do not lift or move ! CAUTION unit without observe the following symbols. using. appropriately rated equipment. Be sure Danger indicates 8. Check all fasteners at frequent the unit is securely attached to lifting ! DANGER an imminently intervals for proper tightness. device used. Do not lift unit by holding hazardous situation which, if not onto tubes or coolers. Do not use unit avoided, will result in dea
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Medical Package System CONNECTING PIPING compressor to avoid stresses caused compressor when temperature is by changes in hot and cold 1. Locate connection for piping at rear above 400°F. conditions. of unit for compressors module to 3. Connect wiring of unload solenoids 3. Piping supports should be anchored receiver tank module. separately from the compressor to to contacts located on control panel. reduce noise and vibration. 2. Remove plastic caps that protect The unload solenoid provides loa
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Medical Package System BEFORE START UP incorrect, have a qualified electrician cooled aftercoolers were provided. correct the motor wiring. 1. Make sure all safety warnings, labels 6. Compressor unit isolation valves are and instructions have been read and START-UP AND OPERATION preset at the factory in the open understood before continuing. position except for tank by-pass 1. Follow all the procedures under which must remain closed during 2. Remove any shipping materials, “Before start-up” befo
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Medical Package System facing the black fan shroud and e. Check for air leaks at the 11. Check the operation of the pressure counterclockwise if facing the connections. switch or the pilot valve for compressor flywheel.) continuous run units by opening 9. Check that the compressor operates the stop valve and confirming the c. Set both selector switches to the without excessive vibration, unusual compressor starts or reloads as auto position. Compressors will noises or leaks. pressure drops. bot
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Medical Package System Compressor Parts List Ref. No. Description Part Number Qty. 1 Compressor Pump: 5 HP OPT050 1 7-1/2 HP OPT100 1 10 HP OPT100 1 15 HP OPT150 1 2 Corrosion Resistant Vertical Tank 120 Gal. Consult factory for number 1 200 Gal. Consult factory for number 1 240 Gal. Consult factory for number 1 3 Dew Point Monitor/Probe Refrigerated ACO500100 1 2 Dessicant ACO500200 1 4 Carbon Monoxide 3 Monitor/Sensor ACO600100 1 5 Safety Relief Valve Consult factory 4 for number 1 6 Control
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Medical Package System Dryer/Filter Parts List Ref. No. Description Part Number 1 Refrigerated Dryer: 20 CFM ACO200020 25 CFM ACO200025 35 CFM ACO300035 45 CFM ACO000045 2 55 CFM ACO200055 60 CFM ACO200060 70 CFM ACO200070 100 CFM ACO200100 150 CFM ACO200150 200 CFM ACO200200 2 Filter Packages: 1 1/2”-40 CFM MFP-040-342 1/2”-50 CFM MFP-050-342 3/4”-60 CFM MFP-060-362 1”-70 CFM MFP-070-382 1”-100 CFM MFP-110-382 1-1/4” -220 CFM MFP-220-3A2 See Filter System Manual for details and replacement elem
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Oilless Oilless Reciprocating Air Compressor Pumps Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/or prop- erty damage! Retain instructions for future reference. Teflon® rings reduce wear and provide Descriptions self lubrication. Piston rings should be GENERAL ! DANGER
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Oilless Reciprocating Air Compressor Pumps 4. Clearance must allow for safe, effec- sure the flexible hose is rated for BEFORE START UP tive inspection and maintenance. proper pressure and temperature 1. Make sure all safety warnings, labels before installing. and instructions have been read and Minimum Clearances understood before continuing. SAFETY VALVES Above 24” 2. Remove any shipping materials, Tank mounted compressors are shipped Drive belt side 12” brackets, etc. from the factory with sa
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Oilless Reciprocating Air Compressor Pumps Dimensions (inches) GH Model No. HP A B C D E F (Diameter) (O.D. Flywheel) 1 OPS 010 1 - 1 /2 6.7 3.2 11.7 16.2 7.5 4.2 .38 Ø11.2 Ax1 OPS 030 2 - 3 8.3 3.7 13.4 17.8 18.9 6.4 .43 Ø13.8 Bx1 OPT 050 5 11.4 5.3 18.3 21.9 25.9 7.9 .43 Ø16.9 Bx2 1 OPT 100 7 /2 - 10 12.2 6.3 20.0 21.6 29.7 8.4 .55 Ø18.3 Bx2 OPT 150 15 12.2 6.3 20.0 21.6 29.7 8.4 .55 Ø19.6 Bx2 H H D D G B F A A B F G C E C E Figure 1 - Model OPS 010 Figure 2 - Model OPS 030 H H D D A G A B F
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Oilless Reciprocating Air Compressor Pumps Maintenance Schedule Operating Hours Item Action needed 500 2500 5000 10,000 15,000 20,000 Remarks Tank Drain moisture Daily Drain tank daily Inlet Air Filter Replace (Every 2,500 hrs or less) Blower Fan Clean Fan Duct Clean Compressor Fins Clean (Every 2,500 hrs or less) Bearings Replace Compression Rings Replace Wrist Pin Bearing Regrease *Note 4 Piston Set Replace Cylinder Inspect Unloader Set Replace Gasket
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Oilless Reciprocating Air Compressor Pumps Valve Inspection/ Replacement (Inspect Every 5,000 Hours) INSPECT VALVE SET 1. Remove head bolts from cylinder head. Head bolts for some models are used also as cylinder bolts, which penetrates crankcase (See Figure 7). 2. Remove cylinder head and valve set. If it is difficult to remove by hand, insert screwdriver between cylinder and valve set and remove. Figure 7 INSPECTION AND MAINTENANCE 1. Check if exhaust valve (A) sticks to seat or is damaged (Se
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Oilless Reciprocating Air Compressor Pumps Cylinder Inspection/Replacement 1. Remove cylinder head and valve set. Pay attention not to lose semicircular (black plastic) seat inserted at top surface of cylinder. INSPECTION 1. Surface treated layer is worn and metal is exposed. Replace worn piston and piston ring. 2. Scuffing (damage) due to foreign matter. Replace if it is swollen by scuffing the aluminum cylinder. 3. Replace if several vertical scratches are side by side at a narrow distance. F
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Oilless Reciprocating Air Compressor Pumps INSPECT PISTON AND PISTON RING (INSPECT EVERY 5,000 HOURS) 1. Remove cylinder head and cylinder. 2. Do not use tool to remove the ring. NOTE: Expanding ring too much and deforming can cause wear and leakage. (See Figure 12). Mark upper surface (not lower surface) of removed ring for easy distinction. 3. Inspect lower surface (A) and outer side surface (B) of ring (See Figure 13). Measure thickness (C) of ring with calipers. Replace if foreign matter ent
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PURE AIR TECHNOLOGY Oilless Reciprocating Grease 6 Grams #IP634500AV Oilless Reciprocating Air Compressor Pumps PISTON ORIENTATION CHART FOR OILLESS OPS/OPT SERIES Pump No. of Piston Mark on Compressor No. Rings per Top of Model Bore Cylinders Piston Piston Flywheel side OPS010 65 mm 1 1 Fan side Flywheel side OPS030 65 mm 1 1 Fan side Flywheel side LP 105 mm 1 1 OPT050 HP 75 mm 1 2 Fan side Flywheel side LP 90 mm 2 1 OPT100 HP 75 mm 1 2 Fan side Flywheel side LP105 2 1 OPT150 HP75 1 2 Fan side
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Oilless Reciprocating Air Compressor Pumps WRIST PIN BEARING SEAL REPLACEMENT (REPLACE EVERY 10,000 HOURS) Replacing Oil Seal Figure 17 Figure 18 Figure 16 1. Insert the plastic retention sleeve 2. Remove the two oil seals by using a 3. Clean both surfaces where oil seals which protects the needle bearing screwdriver. are removed. from dropping out. Pushing Board Figure 19 Figure 20 4. Push the oil seal into the small bear- 5. Press the oil seal with a C-clamp into 6. Repeat on opposite side. in
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Oilless Reciprocating Air Compressor Pumps Inspect Connecting Rod, Wrist Pin and Crankshaft REPLACE CONNECTING ROD SET AND CRANKSHAFT AS A SET Pressing bearing into connecting rod and connecting rod set into crankshaft requires special fixtures. Without such fixtures, the squareness and paral- lelism of each part will be affected. DISASSEMBLE AND REMOVE CYLINDER COVER, CYLINDER AND PISTON Shaft IN THIS ORDER fan side 1. Bearing at large end of connecting rod: Replace if it does not move or feels
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Oilless Reciprocating Air Compressor Pumps Notes 11
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Oilless Reciprocating Air Compressor Pumps Figure 24 - Replacement Parts Illustration for OPS010 12
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Oilless Reciprocating Air Compressor Pumps Ref. Part Number for model No. Description OPS010 Qty 1 Cylinder 91000560 1 6 Cylinder head 91002630 1 16 Elbow (Unloader) 06800261 1 18 Unloader cap 01052041 1 24 Spring guide set 91932560 1 27 Bolt (cylinder head) 06137835 4 33 Bolt (cylinder) 06137825 8 34 Bolt (bearing cap) 06137620 8 35 Crankcase 91100630 1 36 Bearing cap 91101630 1 47 O-ring 01146550 1 50 Crank shaft 1 51 Flywheel pulley 91201551 1 52 Parallel pin 01271550 1 57 Ball bearing (be
