Tech West ACO2S Installation And Service Manual Download

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2625 N. Argyle Ave. • Fresno, CA 93727

(559) 291-1650 • (800) 428-7139 • FAX (559) 348-9677

ECH

EST

NC.

Manufacturers of Dental Vacuum

and Air Systems

ULTRA CLEAN

OILLESS COMPRESSOR

INSTALLATION

AND SERVICE

MANUAL

Revised 4-15

Summary of Contents for ACO2S

Page 1: ... Argyle Ave Fresno CA 93727 559 291 1650 800 428 7139 FAX 559 348 9677 TECH WEST INC Manufacturers of Dental Vacuum and Air Systems ULTRA CLEAN OILLESS COMPRESSOR INSTALLATION AND SERVICE MANUAL Revised 4 15 ...

Page 2: ... ...

Page 3: ...a Clean Oilless Maintenance 6 Ultra Clean Oilless Compressor Motor Assembly Breakdown 7 8 Coalescing Filter Parts Breakdown 9 Desiccant Dryer Parts Breakdown 10 11 Gauge and Moisture Indicator Assembly Breakdown 12 Single Ultra Clean Oilless Compressor Assembly 13 Dual Ultra Clean Oilless Compressor Assembly 14 Triple Ultra Clean Oilless Compressor Assembly 15 TROUBLE SHOOTING Single Compressor Tr...

Page 4: ...or each motor Circuit breaker switches must be 20 30 amp depending on model and voltage necessary 2 Local code may require you to provide one quick disconnect safety switch for each compressor motor 3 See Figure 1 below for breaker size and line voltage CAUTION Voltage must be 208 240 V or motor damage may occur CAUTION Voltage must be 110 130 V or motor damage may occur 2 Figure 1 Recommended Wir...

Page 5: ...ise be overlooked Remove cardboard shipping carton b Remove the Oilless Compressor from its shipping skid Inspect the unit for damage Oilless Compressors are shipped bolted to a pallet This pallet is intended for shipping only and should be discarded c Remove installation kit attached to pallet It should contain the following 4 Isolation Feet 1 Alternate Air Hookup Hose 1 5 Flexible Air Hose d Ins...

Page 6: ...electrical panel 220 v 110 v 220 v on the single models only Air Out Connection to building supply line 4 ULTRA CLEAN OILLESS COMPRESSOR INSTALLATION 2 3 CONNECTIONS Alternate Air Connection to fresh air supply Figure 2 Dryer Purge Connection ...

Page 7: ...aker from the panel to the ON position c Turn power ON from the toggle switch on the compressor Compressor should run quietly and vibration free The storage tank should start to build pressure d The compressor will run until the pressure gauge reads 100 psi The compressor then will automatically shut off and the dryer will purge with a quick blast of air e Using soapy water check the compressor pl...

Page 8: ...ized Tech West distributor To expedite appropriate service be prepared to provide the unit model number identification number and serial number found on the nameplate located on the front of the unit motor Component life operating at continuous duty maximum pressure Life of the rings and skirts is difficult to predict due to many conditions which directly influence wear Some of these conditions ma...

Page 9: ... 4 TFC 100 FRONT FAN COVER 1 HP 1 5 TPA 100 PISTON ASSEMBLY COMPLETE 1 HP 1 6 TCA 100 CYLINDER ASSEMBLY COMPLETE 1 HP 1 7 TAF 100 AIR FILTER ASSEMBLY COMPLETE 1 HP 1 8 TIF 100 AIR FILTER ELEMENT ONLY H HP 1 9 POVT 100 POP OFF SAFETY VALVE 1 OIL FREE COMPRESSOR MOTOR 1HP See next page for numbered part identification ULTRA CLEAN OILLESS COMPRESSOR PARTS LIST ...

Page 10: ...8 8 7 6 9 1 2 3 4 5 ULTRA CLEAN OILLESS COMPRESSOR PARTS LIST ...

Page 11: ...G 250 COMPRESSOR GAUGE 1 2 BV 250 1 4 BALL VALVE 1 3 MI 100 MOISTURE INDICATOR 1 4 FA 4 4 1 4 FLARE HOSE FITTING 1 5 BN 250 CL 1 4 BRASS CLOSE NIPPLE 1 6 BT 250 1 4 BRASS TEE 1 7 BSE 250 1 4 BRASS ELBOW 1 8 BPC 4 1 4 BRASS CROSS 1 GAUGE AND CUT OFF ASSEMBLY SINGLE COMPRESSOR CONFIGURATION DUAL AND TRIPLE COMPRESSOR CONFIGURATION ...

Page 12: ...HECK VALVE MALE TO FEMALE CONNECTION 1 2 CPT 100 COMPRESSOR PURGE TANK 1 3 CV 375D 100 3 8 CHECK VALVE 1 3 4 HA 10 250 1 4 HOSE ASSEMBLY 10 LONG 1 5 DPC 1 DRYER PRE COOLER SINGLE COMPRESSOR 1 6 DPC 2 DRYER PRE COOLER DUAL TRIPLE COMPRESSOR 1 7 RFV 100 RUBBER MOUNTING FEET 4 4 3 2 1 7 5 6 ...

Page 13: ...MV 250 METERING VALVE 1 6 SN 250 CL STAINLESS STEEL NIPPLE 1 4 3 7 FE 4 6 FLAIR FITTING 1 4 X 3 8 1 8 BV 250 BALL VALVE 1 4 1 9 BT 250 BRASS TEE 1 4 2 10 PFH 375 CLEAR DRAIN HOSE PER FOOT 11 MSD 100 MOLECULAR SIEVE 1 LB 2LBS 12 MSD 200 ACTIVATED ALUMINA 1 LB 2LBS 13 CV 250D 1 4 CHECK VALVE 1 NEW DESICCANT AIR DRYER ASSEMBLY 4 3 5 6 9 7 8 9 1 2 13 12 11 INSIDE TANK ELEMENT 10 ...

Page 14: ...12 FILTER ASSEMBLY 1 2 3 KEY PART NO DESCRIPTION UNIT 1 CFAO 375 COALESCING FILTER ASSEMBLY 3 8 1 2 CFEO 375 COALESCING FILTER ELEMENT 3 8 1 3 CFBP 375 COALESCING FILTER BOWL 1 ...

Page 15: ...NLY 1 9 DPB 100 DRYER PURGE BUCKET 1 10 RIC GAST RUBBER MOUNTING FEET 4 11 CPT 100 COMPRESSOR PURGE TANK 1 12 RDC 100 REPLACEMENT DESICCANT CARTRIDGE 1 13 DSV 115 PURGE VALVE SOLENOID VALVE 115V 1 14 DSV 230 PURGE VALVE SOLENOID VALVE 230V 1 15 TOM 1 115 OILLESS MOTOR 1 HP 115V 1 16 TOM 1 230 OILLESS MOTOR 1 HP 230V 1 17 RFV 100 RUBBER MOUNTING FEET 4 18 PSC 3 PRESSURE SWITCH 1 19 POVA 100 SAFETY ...

Page 16: ...EO 375 COALESCING FILTER ELEMENT ONLY 1 9 DPB 100 DRYER PURGE BUCKET 1 10 RIC GAST RUBBER MOUNTING FEET 8 11 CPT 100 COMPRESSOR PURGE TANK 1 12 RDC 100 REPLACEMENT DESICCANT CARTRIDGE 1 13 CV 375D 100 3 8 CHECK VALVE 2 14 DSV 230 PURGE VALVE SOLENOID VALVE 230V 1 15 SBHA 18 375 STEEL BRAID HOSE ASSEMBLY 2 16 TOM 1 230 OILLESS MOTOR 1 HP 230V 2 17 RFV 100 RUBBER MOUNTING FEET 4 18 PSC 3 PRESSURE SW...

Page 17: ...MENT ONLY 1 9 DPB 100 DRYER PURGE BUCKET 1 10 RIC GAST RUBBER MOUNTING FEET 12 11 CPT 100 COMPRESSOR PURGE TANK 1 12 RDC 100 REPLACEMENT DESICCANT CARTRIDGE 1 13 CV 375D 100 3 8 CHECK VALVE 3 14 DSV 230 PURGE VALVE SOLENOID VALVE 230V 1 15 SBHA 18 375 STEEL BRAID HOSE ASSEMBLY 3 16 TOM 1 230 OILLESS MOTOR 1 HP 230V 3 17 RFV 100 RUBBER MOUNTING FEET 4 18 PSC 3 PRESSURE SWITCH 1 19 POVA 100 SAFETY P...

Page 18: ...m YES Is the moisture indicator pink YES Is intake filter clogged Is there sufficient pressure build up with head discharge line removed YES NO Defective head contact Tech West Note Close shut off valve Pump up tank to 100 psi If pres sure is main tained for 15 20 min leak is in office lines YES Locate and repair NO NO Does purge valve system function properly YES Does com pressor run too hot or t...

Page 19: ...ECONDS YES Does head run with dis charge line disconnected NO Is there suffi cient voltage at disconnect box Blockage in air line locate repair YES Install Tech West transformer NO YES NO YES Is there resistance rise across the capaci tors YES Replace defective capacitors NO Turn power off Remove fan guard Try turning fan by hand If it doesn t turn contact head may be frozen NOTE Short capacitor l...

Page 20: ...n office lines YES Locate and repair NO Defective head contact Tech West YES NO Locate and repair YES Is there a blockage in air lines YES NO Is the moisture indicator pink NO Does unloader valve system function properly YES Does com pressor run too hot or too frequent NO Check for proper voltage Use buck boost if needed NO 1 Locate and repair leaks 2 Ventilate if room is above 100 deg F 3 Contact...

Page 21: ...AGE COMPRESSOR DOES NOT RUN OR RUNS FOR ONLY A FEW SECONDS YES Does head run with dis charge line disconnected NO Is there suffi cient voltage at disconnect box Blockage in air line locate repair YES Install Tech West transformer NO YES NO YES Is there resistance rise across the capaci tors YES Replace defective capacitors NO Turn power off Remove fan guard Try turning fan by hand If it doesn t tu...

Page 22: ... in office lines YES Locate and repair NO Defective head contact Tech West YES NO Locate and repair YES Is there a blockage in air lines YES NO Is the moisture indicator pink NO Does unloader valve system function properly YES Does com pressor run too hot or too frequent NO Check for proper voltage Use buck boost if needed NO 1 Locate and repair leaks 2 Ventilate if room is above 100 deg F 3 Conta...

Page 23: ...PAGE COMPRESSOR DOES NOT RUN OR RUNS FOR ONLY A FEW SECONDS YES Does head run with dis charge line disconnected NO Is there suffi cient voltage at disconnect box Blockage in air line locate repair YES Install Tech West transformer NO YES NO YES Is there resistance rise across the capaci tors YES Replace defective capacitors NO Turn power off Remove fan guard Try turning fan by hand If it doesn t t...

Page 24: ...22 Maintenance Service Notes ...

Page 25: ...23 Maintenance Service Notes ...

Page 26: ...24 Maintenance Service Notes ...

Page 27: ...25 Maintenance Service Notes ...

Page 28: ...2625 N Argyle Ave Fresno CA 93727 559 291 1650 800 428 7139 FAX 559 348 9677 Manufacturers of Dental Vacuum and Air Systems ...

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