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TROUBLE-SHOOTING GUIDE
OIL-LESS COMPRESSOR
APOLLO by MIDMARK
Style F
Part No. AMM45005 (11/17/2015)
Introduction
Table of Contents
The Oil-Less Compressor Trouble-Shooting Guide from Apollo by Midmark is designed to reduce the
Introduction ................................................................................... Page i
amount of time it takes to identify problems with any Apollo Oil-Less Compressor. The guide also
Policies and Procedures ............................................................. Page ii
contains exploded parts lists that make it easier to correctly identify a defective component and its
Compressor Specification Table ................................................. Page 1
related part number. If a problem is not easily determined, please feel free to contact the
Compressor Maintenance Kits .................................................... Page 2
Midmark Technical Support Division. When calling for assistance, please have the model
Single Head Trouble-Shooting Chart .......................................... Page 3
number and serial number available. Exploded Single Head / 2 Cylinder Desiccant Model ................. Page 5
Call Technical Support Monday - Friday
2 Cylinder Desiccant Model
7:00 a.m. - 5:00 p.m. Exploded Single Head / 2 Cylinder Standard Model .................. Page 7
Exploded Single Head / 4 Cylinder Desiccant Model ................. Page 9
Exploded Single Head / 4 Cylinder Standard Model ................ Page 11
Apollo by Midmark
Twin Head Trouble-Shooting Chart ........................................... Page 13
60 Vista Drive • Versailles, Ohio 45380-0286 Telephone: 1-800-MIDMARK
Exploded Twin Head / 2 Cylinder Desiccant Model .................. Page 15
Fax: (877) 249-1793 Website: www.midmark.com
Exploded Twin Head / 2 Cylinder Standard Model ................... Page 17
Exploded Twin Head / 4 Cylinder Desiccant Model ................... Page 19
Exploded Twin Head / 4 Cylinder Standard Model .................... Page 21
Reorder: AMM45005 Exploded Single Head / Desiccant Scroll Model ........................ Page 25
Revised 12/03
Glossary of Terms ...................................................................... Page 27
ADP
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Return To Table of Contents Customer Service/Technical Support Department hours are from 7:00 AM through 5:00 PM. Midmark Customer Service/Technical Support is available for order entry and technical support by phone (800) 643-6275 or FAX (877) 249-1793, Monday through Friday. Fridays we are open until 5:00 PM and we are closed on major holidays. Underwriter’s Laboratory (UL) (cUL) U.S. Food and Drug Administration (FDA) City of Los Angeles Mechanical Test Labs
File Number MH13627 File Number 2937927 File Number M880066
Order Processing All orders for Apollo equipment and accessories must be placed through an authorized Midmark dealer and processed by Apollo by Midmark, 60 Vista Drive, Versailles, Ohio 45380-0286, U.S.A. • • • • •
All equipment and accessories will be shipped C.O.D. unless your business has been issued a line of credit with Midmark. Credit terms require invoices to be paid within 30 days of the invoice date. A 1.5% per month service charge applies on all unpaid balances in excess of 45 days. Orders are confirmed via FAX from Midmark. You must provide a Telefax number. There will be a $25.00 service charge on all returned checks. There is a 15% restocking charge on all non-defective returns. Please include the following information with your order: • Purchase Order Number • Requested Ship Date • Model Number • Side Mark Information
• Name of Person Placing Order • Method of Shipment and Address
Shipping / Damage • •
• • •
ii
All shipments are F.O.B. Versailles, Ohio or from one of the Apollo distribution sites. Products are shipped via UPS. All products that exceed the UPS maximum size (150 lbs. or 103” length or 130” length/girth combined) will be shipped via common carrier. C.O.D. charges will be added to all C.O.D. shipments. At your request, we will ship via any air express carrier, at your expense. UPS DAMAGE: Accept shipment and file claim with UPS. TRUCK/AIR DAMAGE: Accept and note all damages clearly on the bill of lading. Apollo is not responsible for concealed damage. The dealer is responsible for filing damage claim with the carrier. No credit will be issued on freight damaged replacement parts.
Oil-less Compressor Trouble-Shooting Guide
Return To Table of Contents Product Return Dealers may return authorized non-defective products within 90 days of the invoice date under the following conditions: • • • •
• •
There is a 15% restocking charge on all non-defective returns. All returned products must be in condition to resell. (unopened, undamaged, complete and in the original packaging) Your account must be current with no past due balances. Returns will be credited at the lower of the invoice price or current dealer price. Credit memos for use against future purchases will be issued for authorized returns. Only products currently offered by Apollo will be accepted. To expedite the return procedure: You must obtain a Return Authorization Number (R.A.N.) from Midmark Customer Service prior to returning the goods. Please provide the following information: • Company Name • Invoice Number
• •
• Invoice Date • Product Name and Model Number
• Serial Number • New Item Requested • Reason for Return
Display the R.A.N. on the shipping label of all boxes containing returned goods. Returned goods must be shipped freight prepaid in their original boxes and packing materials.
Warranty All Apollo units are thoroughly inspected and tested in accordance with rigid specifications and standards.Our products are guaranteed against any defective material and workmanship from the date of shipment; provided, that the installation, operation, and maintenance is done in accordance with Apollo procedures as outlined in our Installation and Maintenance Guides. Apollo’s obligation under the warranty is to provide parts for the repair or, at it’s option, to provide the replacement product (excluding labor). All special, incidental and/or consequential damages are excluded. We will not issue credit for complete air compressors or vacuum systems without first attempting to correct the problem in the field. Written notice of breach of warranty must be given to Apollo within the warranty period. The warranty does not cover damage resulting from improper installation or maintenance, accident or misuse. The warranty does not cover damage resulting from the use of cleaning, disinfecting or sterilizing chemicals and processes. Failure to follow instructions provided in Apollo by Midmark Installation and Maintenance Guides may void the warranty.
Oil-less Compressor Trouble-Shooting Guide
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Oil-less Compressor Trouble-Shooting Guide
Number Of Heads
15 15 20 20 30 30 30 30
Voltage 208-230 208-230 208-230 208-230 208-230 208-230 208-230 208-230
115 208-230 115 208-230 115 208-230 208-230 208-230
Total Amps 16 16 10.4 10.4 20 20 20 20
16 8 10.4 5.2 20 10 10 16.8 30 30 20 20 30 30 30 30
20 20 20 20 30 20 20 30
Recommended Breaker Size
78 70 79 71 81 72 82 73
77,(67) 77,(67) 78,(68) 78,(68) 79,(71) 79,(71) 80,(72) 74 33 33 34 34 38 38 38 38
24 24 24 24 33 33 34 35
24 25 24 25 28 31 28 31
21 21 21 21 22 23 22 23
29 29 31 31 33 33 33 33
26 1/2 26 1/2 29 29 29 29 30 1/2 33
241 295 286 340 330 390 350 410
173,(187) 173,(187) 193,(207) 193,(207) 230,(267) 230,(267) 249,(286) 315
Remote fresh air intake air temperature must not exceed compressor room air temperature by more than 20˚ Fahrenheit. Moisture will condense in the air intake line and enter the compressor head. Resultant contamination will cause compressor failure. Compressor must be installed in a clean, dry, well ventilated area, on a solid, level floor. Ambient tempera ture must be within the range of 40˚ Fahrenheit minimum (4˚ Celcius) to 100˚ Fahrenheit maximum (38˚ Celcius). Twin Models - Both motors must be “ON” during normal opera ting conditions. “D” denotes Desiccant Dr yer equipped model. “Q” denotes Quiet Cover model.
1 1/2 1 1/2 2 2 3 3 4 4
Tank Capacity (Gals) 7 7 10 10 15 15 20 20
Depth (In.)
Notes:
5.6 5.6 7.4 7.4 11 11 15 15
Total Horsepower 3/4 3/4 1 1 1 1/2 1 1/2 2 3
Height (In.)
For compressor mounted, Compressor Starter Contactor, add “C” suffix to the compressor part number . (ie., OT42DC)
3 3 4 4 6 6 8 8
OT32D OT32DQ OT42D OT42DQ OT62D OT62DQ OT82D OT82DQ
CFM@80PSI 2.8 2.8 3.7 3.7 5.5 5.5 7.5 9
Weight (Lbs) (Shipping)
Options:
2
1
Models
1 1 2 2 3 3 4 5
Max Number Users
OS11D,(Q) OS12D,(Q) OS21D,(Q) OS22D,(Q) OS31D,(Q) OS32D,(Q) OS42D,(Q) OS52D
Sound Level (DB-A)
1 Width (In.)
Oil-Less Compressor Specification Table
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Oil-Less Compressor Maintenance Kits Whether oil-less or lubricated, the dental air compressor must consistently deliver hygienic air to the dental operatory. Many procedures such as bonding and composite restorations depend on it. Air compressor systems will perform better and air driven handpieces will last longer and suffer fewer repairs when operating with high quality air. Regular service and maintenance is important in ensuring that the air compressor meets the demands for uninterupted air supply. Apollo by Midmark offers the following maintenance kits designed specifically for each of our air systems. The maintenance kits will help reduce the chance of downtime due to breakdown, while ensuring maximum performance and life expectancy of the Apollo air compressor. Annual maintenance is recommended.
Oil-less Compressor - OS1V,OS2V Part Number: ACA85403 • (2) Air Intake Filter - 002-1804-00 • (1) Coalescing Filter Element - PFM85230 • (1) O-Ring - MRP85220
Oil-less Compressor - OS3V, OS42 OT32, OT42 Part Number: ACA85404 • (4) Air Intake Filter - 002-1804-00 • (1) Coalescing Filter Element - PFM85210 • (1) O-Ring - MRP85220
Oil-less Compressor - OT62, OT82 Part Number: ACA85406 • (8) Air Intake Filter - 002-1804-00 • (1) Coalescing Filter Element - PFM85210 • (1) O-Ring - MRP85220
Scroll Compressor - OS52
(Annual)
Part Number: ACA85415 • (1) Intake Filter Element - PFM50950 • (1) Coalescing Filter Element - PFM85210
Scroll Compressor - OS52 (10,000 Hour) Part Number: ACA85416 • (1) Tip Seal Set-Scroll - HPA30505 • (1) Belt Scroll Compressors - MMS73500 • (1) Element Intake Filter Scroll - PFM50950 • (1) Coalescing Filter Element - PFM85210
Oil-less Compressor Trouble-Shooting Guide
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Trouble-Shooting Chart Single Head Oil-Less Compressor
Compressor Component Diagram
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Oil-less Compressor Trouble-Shooting Guide
Trouble-Shooting Chart Single Head Oil-Less Compressor
Compressor Wiring Diagram
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Oil-less Compressor Trouble-Shooting Guide
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Desiccant Model Single Head / 2 Cylinder
23
5
Oil-less Compressor Trouble-Shooting Guide
Rev 6/05
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Desiccant Model Single Head / 2 Cylinder Item 1 2 2a 2b 3 4 5 6 7 7a 8 8a 8b 8c 9 10 11 11 11a 11b 11c 12 13 14 15 16 16 17 18 19 20 20a 20b 20c 20d 20e 20f 21 22 23
Description
Quantity
Quiet Cover (Optional) Assembly, Compressor Head (Complete) Fan, Compressor (Clockwise) Shroud, Fan Filter, Air Intake* Flare Fitting Hose, Flex 12” Mount, Motor Assembly, Dryer Tank (Complete) Kit, Desiccant Assembly, Ultrair (Complete) Element, .01 micron* Assembly, Float Indicator, Differential Pressure Bracket, Ultrair Canister, Condensate Drain Valve, Quick Exhaust 115V (Solenoid) Valve, Quick Exhaust 208V (Solenoid) Kit, Repair Solenoid Coil, Solenoid Valve 115V Coil, Solenoid Valve 208V Shroud, Cluster Panel Kit, Head Repair Guard, Fan Tank, Purge Fan, 115V Fan, 208V Tank, Receiver Switch, ON/OFF Feet, Rubber Assembly, Control Cluser (Complete) Kit, Moisture Indicator Gauge, Air Pressure/Purge Valve, Ball 3/8” Valve, Check 3/8” Valve, Manual Purge Valve, Pressure Safety 125 PSI Hose, 5’ x 3/8” Switch, Pressure Street Elbow *Maintenance Kit (Not Shown)
1 1
OS11D, 12D
OS21D, 22D
ACA70700 HGH30210R
ACA70700 HGH30210R
HGH30204R NLA use
1 1 2 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 2 1 1 1 1 1 1 2 1
HGA10315 HGA30305 002-1804-00 PCB50125 62967303 77007029 77001617 ACA85345 ACA70305 77005005 ACA85210 77002134 MBS70107 SPA95400 002-1398-00 002-1399-00 ACA85332 ECO10117 ECO10118 ACP70210 HGA85325 MMS70200 STK96001 SEA95535 SEA95540 TST903033 77001130 10568200 SPA94000 ACA85965 20150201 PVV50500 PVV50515 PVV50550 77005020 77001391 ECS10445 PCB50628 ACA85403
HGA10320 HGA30300 002-1804-00 PCB50125 62967303 77007029 77001617 ACA85345 ACA70305 77005005 ACA85210 77002134 MBS70107 SPA95400 002-1398-00 002-1399-00 ACA85332 ECO10117 ECO10118 ACP70210 HGA85325 MMS70200 STK96003 SEA95535 SEA95540 TST90307 77001130 10568200 SPA94000 ACA85965 20150201 PVV50500 PVV50515 PVV50550 77005020 77001391 ECS10445 PCB50628 ACA85403
* Parts Included In Maintenance Kit
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Standard Model Single Head / 2 Cylinder
3
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Oil-less Compressor Trouble-Shooting Guide
Rev 6/05
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Standard Model Single Head / 2 Cylinder
Item
Description
Quantity
1Quiet Cover (Optional) 2 Assembly, Compressor Head (Complete) 2a Fan, Compressor (Clockwise) 2b Shroud, Fan 3 Street Elbow 4 Flare Fitting 5 Hose, Flex 12” 6 Assembly, Ultrair (Complete) 6a Element, .01 micron* 6b Assembly, Float 6c Indicator, Differential Pressure 7 Bracket, Ultrair 8 Switch, ON/OFF 9 Assembly, Control Cluser 9a Gauge, Air Pressure/Purge 9b Valve, Ball 3/8” 9c Valve, Check 3/8” 9d Valve, Safety 125 PSI 10 Switch, Pressure 11 Filter, Air Intake* 12 Kit, Head Repair 13 Mount, Motor 14 Guard, Fan 15 Fan, 115V 15 Fan, 208V 16 Tank, Receiver 17 Feet, Rubber 18 Hose, 5’ x 3/8”
1 1
OS11
OS12
OS21
OS22
ACA70700 ACA70700 ACA70700 ACA70700 HGH30210R HGH30210R HGH30210R HGH30210R HGH30204R NLA use
1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 4 1 1 1 1 4 1
HGA10315 HGA30305 PCB50628 PCB50125 62967303 ACA70305 77005005 ACA85211 77002134 MBS70107 77001130 SPA96100 20150201 PVV50500 PVV50515 77005020 ECS10445 002-1804-00 HGA85325 77007029 MMS70200 SEA95535 --TST90303 MRP70967 SPA95100
HGA10315 HGA30305 PCB50628 PCB50125 62967303 ACA70305 77005005 ACA85211 77002134 MBS70107 77001130 SPA96100 20150201 PVV50500 PVV50515 77005020 ECS10445 002-1804-00 HGA85325 77007029 MMS70200 --SEA95540 TST90303 MRP70967 SPA95100
HGA10320 HGA30300 PCB50628 PCB50125 62967303 ACA70305 77005005 ACA85211 77002134 MBS70107 77001130 SPA96100 20150201 PVV50500 PVV50515 77005020 ECS10445 002-1804-00 HGA85325 77007029 MMS70200 SEA95535 --TST90307 MRP70967 SPA95100
Oil-less Compressor Trouble-Shooting Guide
HGA10320 HGA30300 PCB50628 PCB50125 62967303 ACA70305 77005005 ACA85211 77002134 MBS70107 77001130 SPA96100 20150201 PVV50500 PVV50515 77005020 ECS10445 002-1804-00 HGA85325 77007029 MMS70200 --SEA95540 TST90307 MRP70967 SPA95100
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Desiccant Model Single Head / 4 Cylinder
23
9
Oil-less Compressor Trouble-Shooting Guide
Rev 6/05
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Desiccant Model Single Head / 4 Cylinder Item
Description
Quantity
1 2 3 3a 3b 3c 4 4a 4b 4c 5 6 7 7 7a 7c 7c 8 9 10 11 12 13 14 14a 15 16 17 17 18 19 20 21 21a 21b 21c 21d 21e 21f 22 23
Quiet Cover (Optional) 1 Filter, Air Intake* 4 Assembly, Compressor Head (Complete) 1 Fan, Compressor (Counter-clockwise) 1 Fan, Compressor (Clockwise) 1 Shroud, Fan 1 Assembly, Ultrair (Complete) 1 Element, .01 micron 1 Assembly, Float 1 Indicator, Differential Pressure 1 Bracket, Ultrair 1 Canister, Condensate Drain 1 Valve, Quick Exhaust 115V (Solenoid) 1 Valve, Quick Exhaust 208V (Solenoid) 1 Kit, Repair Solenoid 1 Coil, Solenoid Valve 115V 1 Coil, Solenoid Valve 208V 1 Shroud, Cluster Panel 1 Switch, Pressure 1 Hose, Flex 12” 1 Flare Fitting 1 Kit, Head Repair 1 Mount, Motor 4 Assembly, Dryer Tank (Complete) 1 Kit, Desiccant 1 Tank, Purge 1 Guard, Fan 2 Fan, 115V 1 Fan, 208V 1 Tank, Receiver 1 Switch, ON/OFF 1 Feet, Rubber 4 Assembly, Control Cluster (Complete) 1 Kit, Moisture Indicator 1 Gauge, Air Pressure 2 Valve, Ball 3/8” 1 Valve, Check 3/8” 1 Valve, Manual Purge 1 Valve, Safety 125 PSI 1 Hose, 5’ x 3/8” 1 Street Elbow 1 *Maintenance Kit (Not Shown) 1
OS31D
OS32D
OS42D
ACA70705 ACA70705 ACA70705 002-1804-00 002-1804-00 002-1804-00 HGH30220R HGH30220R HGH30225R HGA10325 HGA10325 HGA10325 HGA10320 HGA10320 HGA10320 HGA30300 HGA30300 HGA30300 ACA70215 ACA70215 ACA70215 77005009 77005009 77005009 ACA85210 ACA85210 ACA85210 77002134 77002134 77002134 MBS70110 MBS70110 MBS70110 SPA95400 SPA95400 SPA95400 002-1398-00 ------002-1399-00 002-1399-00 ACA85332 ACA85332 ACA85332 ECO10117 ------ECO10118 ECO10118 ACP70210 ACP70210 ACP70210 ECS10445 ECS10445 ECS10445 62967303 62967303 62967303 PCB50125 PCB50125 PCB50125 HGA85335 HGA85335 HGA85335 77007029 77007029 77007029 77001617 77001617 77001617 ACA85345 ACA85345 ACA85345 STK96004 STK96004 STK96005 MMS70200 MMS70200 MMS70200 SEA95535 ------SEA95540 SEA95540 TST90312 TST90312 TST90317 77001130 77001130 77001130 10568200 10568200 10568200 SPA94000 SPA94000 SPA94000 ACA85965 ACA85965 ACA85965 20150201 20150201 20150201 PVV50500 PVV50500 PVV50500 PVV50515 PVV50515 PVV50515 PVV50550 PVV50550 PVV50550 77005020 77005020 77005020 77001391 77001391 77001391 PCB50628 PCB50628 PCB50628 ACA85404 ACA85404 ACA85404
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Standard Model Single Head / 4 Cylinder
18
11
Oil-less Compressor Trouble-Shooting Guide
Rev 6/05
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Standard Model Single Head / 4 Cylinder Item
Description
Quantity OS3V
1Quiet Cover (Optional) 2 Filter, Air Intake* 3 Assembly, Compressor Head 3a Fan, Compressor (CCW) 3b Fan, Compressor (CW) 3c Shroud, Fan 4 Assembly, Ultrair (Complete) 4a Element, .01 micron* 4b Assembly, Float 4c Indicator, Differential Pressure 5 Bracket, Ultrair 6 Switch, ON/OFF 7 Assembly, Control Cluster 7a Gauge, Air Pressure/Purge 7b Valve, Check 3/8” 7c Valve, Ball 3/8” 7d Valve, Pressure Relief 8 Switch, Pressure 9 Hose, Flex 12” 10 Flare Fitting 11 Kit, Head Repair 12 Mount, Motor 13 Guard, Fan 14 Fan, 115V 14 Fan, 208V 15 Tank, Reciever 16 Feet, Rubber 17 Hose, 5’ x 3/8” 18 Street Elbow *Maintenance Kit
1 ACA70705 4 002-1804-00 1 HGH30220R 1 HGA10325 1 HGA10320 1 HGA30300 1 ACA70215 1 77005009 1 ACA85210 1 77002134 1 MBS70110 1 77001130 1 SPA96100 2 20150201 1 PVV50515 1 PVV50500 1 77005020 1 ECS10445 1 62967303 1 PCB50125 1 HGA85335 4 77007029 2 MMS70200 2 SEA95535 2 --1 TST90312 4 10568200 1 77001391 1 PCB50628 1 ACA85404
OS42 ACA70705 002-1804-00 HGH30225R HGA10325 HGA10320 HGA30300 ACA70215 77005009 ACA85210 77002134 MBS70110 77001130 SPA96100 20150201 PVV50515 PVV50500 77005020 ECS10445 62967303 PCB50125 HGA85335 77007029 MMS70200 --SEA95540 TST90317 10568200 77001391 PCB50628 ACA85404
* Parts Included In Maintenance Kit
Oil-less Compressor Trouble-Shooting Guide
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Trouble-Shooting Chart Twin Head Oil-Less Compressor
Compressor Component Diagram
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Oil-less Compressor Trouble-Shooting Guide
Trouble-Shooting Chart Twin Head Oil-Less Compressor
Compressor Wiring Diagram
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Oil-less Compressor Trouble-Shooting Guide
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Desiccant Model Twin Head / 2 Cylinder
24
15
Oil-less Compressor Trouble-Shooting Guide Rev 6/05
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Desiccant Model Twin Head / 2 Cylinder Item
Description
1 2 3 4 5 5a 6 6a 6b 6c 7 8 9 9a 9b 10 10a 10b 10c 10d 10e 10f 11 12 13
Quiet Cover (Optional) Filter, Air Intake* Kit, Head Repair Mount, Motor Assembly, Dryer Tank (Complete) Kit, Desiccant Assembly, Ultrair (Complete) Element, .01 micron* Assembly, Float Indicator, Differential Pressure Bracket, Ultrair Canister, Condensate Drain Valve, Quick Exhaust 208V (Solenoid) Kit, Repair Solenoid 208V Coil, Solenoid Valve Assembly, Control Cluster (Complete) Kit, Moisture Indicator Gauge, Air Pressure/Purge Valve, Ball 3/8” Valve, Check 3/8” Valve, Manual Purge Valve, Safety 125 PSI Shroud, Cluster Panel Flare Fitting Assembly, Compressor Head (Complete) Fan, Compressor (Clockwise) Shroud, Fan Hose, Flex 12” Guard, Fan Tank, Purge Hose, Flex 21” Fan, 208V Tank, Receiver Switch, ON/OFF Switch, Pressure Feet, Rubber Hose, 5’ x 3/8” Street Elbow *Maintenance Kit
13a 13b 14 15 16 17 18 19 20 21 22 23 24
Quantity 1 4 2 8 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 2
OT32D
OT42D
ACA70710 ACA70710 002-1804-00 002-1804-00 HGA85325 HGA85325 77007029 77007029 77001617 77001617 ACA85345 ACA85345 ACA85215 ACA85215 77005009 77005009 ACA85210 ACA85210 77002134 77002134 MBS70110 MBS70110 SPA95400 SPA95400 002-1399-00 002-1399-00 ACA85332 ACA85332 ECO10118 ECO10118 SPA94000 SPA94000 ACA85965 ACA85965 20150201 20150201 PVV50500 PVV50500 PVV50515 PVV50515 PVV50550 PVV50550 77005020 77005020 ACP70210 ACP70210 PCB50125 PCB50125 HGH30210R HGH30210R HGH30204R NLA use
2 2 1 2 1 1 1 1 2 1 4 1 2 1
HGA10315 HGA30305 62967303 MMS70200 STK96004 PCH50208 SEA95540 TST90312 77001130 ECS10445 10568200 77001391 PCB50628 ACA85404
HGA10320 HGA30300 62967303 MMS70200 STK96005 PCH50208 SEA95540 TST90317 77001130 ECS10445 10568200 77001391 PCB50628 ACA85404
* Parts Included In Maintenance Kit
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Standard Model Twin Head / 2 Cylinder
19
17
Oil-less Compressor Trouble-Shooting Guide
Rev 6/05
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Standard Model Twin Head / 2 Cylinder Item 1 2 3 4 5 5a 5b 5c 6 7 8 9 9a 9b 9c 9d 10 11 11a 11b 12 13 14 15 16 17 18 19
Description
Quantity
Quiet Cover (Optional) Filter, Air Intake* Kit, Head Repair Fan, 208V Assembly, Ultrair (Complete) Element, .01 micron* Assembly, Float Indicator, Differential Pressure Bracket, Ultrair Switch, ON/OFF Feet, Rubber Assembly, Control Cluster Gauge, Air Pressure Valve, Check 3/8” Valve, Ball 3/8” Valve, Safety 125 PSI Flare Fitting Assembly, Compressor Head (Complete) Fan, Compressor (Clockwise) Shroud, Fan Hose, Flex 21” Mount, Motor Guard, Fan Hose, Flex 12” Tank, Receiver Switch, Pressure Hose, 5’ x 3/8” Street Elbow * Parts Included In Kit *Maintenance KitMaintenance (Not Shown)
1 4 2 2 1 1 1 1 1 2 4 1 1 1 1 1 1 2
OT32
OT42
ACA70710 ACA70710 002-1804-00 002-1804-00 HGA85325 HGA85325 SEA95540 SEA95540 ACA85215 ACA85215 77005009 77005009 ACA85210 ACA85210 77002134 77002134 MBS70110 MBS70110 77001130 77001130 10568200 10568200 SPA96100 SPA96100 20150201 20150201 PVV50515 PVV50515 PVV50500 PVV50500 77005020 77005020 PCB50125 PCB50125 HGH30210R HGH30210R HGH30204R NLA use
2 2 1 8 2 1 1 1 1 2 1
HGA10315 HGA30305 PCH50208 77007029 MMS70200 62967303 TST90312 ECS10455 77001391 PCB50628 ACA85404
HGA10320 HGA30300 PCH50208 77007029 MMS70200 62967303 TST90317 ECS10455 77001391 PCB50628 ACA85404
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Desiccant Model Twin Head / 4 Cylinder *Note: When servicing the O62 or O82 compressor, it is recommended to remove both PVV50515 check valves from the shuttle assembly to bring the compressor up to current production standards.
24
*See Note
19
Rev 6/05
Oil-less Compressor Trouble-Shooting Guide
Rev 5/05
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Desiccant Model Twin Head / 4 Cylinder Item
Description
Quantity
1 2 2a 2b 2c 3 4 5 5a 5b 6 6a 6b 6c 6d 6e 6f 7 8 9 10 10a 10b 10c 10d 11 12 13 14 15 16 17 18 19 20 21 22 24
Assembly, Dryer Tank Assembly, Ultrair (Complete) Element, .01 micron* Assembly, Float Indicator, Differential Pressure Bracket, Ultrair Canister, Condensate Drain Valve, Quick Exhaust 208V (Solenoid) Kit, Repair 208V (Solenoid) Coil, Solenoid Valve 208V Assembly, Control Cluster (Complete) Kit, Moisture Indicator Gauge, Air Pressure/Purge Valve, Ball Valve, Check 3/8” Valve, Manual Purge Valve, Safety 125 PSI Shroud, Cluster Panel Filter, Air Intake * Quiet Cover (Optional) Assembly, Compressor Head Fan, Compressor (Counter-clockwise) Fan, Compressor (Clockwise) Shroud, Fan Head Repair Kit Flare Fitting Hose, Flex 12” Mount, Motor Tank, Purge Guard, Fan Tank, Receiver Fan, 208V Hose, Flex 21” Switch, ON/OFF Feet, Rubber Hose, 5’ x 3/8” Switch, Pressure Street Elbow *Maintenance Kit (Not Shown)
1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 8 1 2 2 2 4 2 1 1 8 1 2 1 2 1 2 4 1 1 4 1
OT62D
OT82D
77001617 77001617 ACA85215 ACA85215 77005009 77005009 ACA85210 ACA85210 77002134 77002134 MBS70110 MBS70110 SPA95400 SPA95400 002-1399-00 002-1399-00 ACA85332 ACA85332 ECO10118 ECO10118 SPA94001 SPA94002 ACA85965 ACA85965 20150201 20150201 PVV50500 PVV50500 PVV50515 PVV50515 PVV50550 PVV50550 77005020 77005020 ACP70210 ACP70210 002-1804-00 002-1804-00 ACA70710 ACA70715 HGH30220R HGH30225R HGA10325 HGA10325 HGA10320 HGA10320 HGA30300 HGA30300 HGA85335 HGA85335 PCB50125 PCB50125 62967303 62967303 77007029 77007029 STK96006 STK96007 MMS70200 MMS70200 TST90322 TST90322 SEA95540 SEA95540 PCH50208 PCH50208 77001130 77001130 MRP70969 MRP70969 77001391 77001391 ECS10450 ECS10455 PCB50628 PCB50628 ACA65406 ACA65406
* Parts Included In Maintenance Kit
Oil-less Compressor Trouble-Shooting Guide
Rev 9/15
20
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Standard Model Twin Head / 4 Cylinder
19
21
Oil-less Compressor Trouble-Shooting Guide
Rev 6/05
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Standard Model Twin Head / 4 Cylinder
Item
Description
Quantity
1 2 3 4 5 6 6a 6b 6c 7 8 9 10 10a 10b 10c 10d 11 12 13 13a 13b 13c 14 15 16 17 18 19
Quiet Cover (Optional) Filter, Air Intake* Kit, Head Repair Guard, Fan Fan, 208V Assembly, Ultrair (Complete) Element, .01 micron* Assembly, Float Indicator, Differential Pressure Bracket, Ultrair Switch, ON/OFF Feet, Neoprene Assembly, Control Cluster Gauge, Air Pressure/Purge Valve, Check 3/8” Valve, Ball 3/8” Valve, Safety 125 PSI Switch, Pressure Flare Fitting Assembly, Compressor Head Fan, Compressor (CCW) Fan, Compressor (CW) Shroud, Fan Hose, Flex 12” Mount, Motor Tank, Receiver Hose, Flex 21” Hose, 5’ x 3/8” Street Elbow *Maintenance Kit
1 8 2 2 2 1 1 1 1 1 2 4 1 2 1 1 1 1 1 2 2 2 4 1 8 1 1 1 4 1
OT62
OT82
ACA70710 ACA70715 002-1804-00 002-1804-00 HGA85335 HGA85335 MMS70200 MMS70200 SEA95540 SEA95540 ACA85215 ACA85215 77005009 ACA86060 ACA85210 ACA85210 77002134 77002134 MBS70110 MBS70110 77001130 77001130 MRP70969 MRP70969 SPA96100 SPA96100 20150201 20150201 PVV50515 PVV50515 PVV50500 PVV50500 77005020 77005020 ECS10450 ECS10455 PCB50125 PCB50125 HGH30220R HGH30225R HGA10325 HGA10325 HGA10320 HGA10320 HGA30300 HGA30300 62967303 62967303 77007029 77007029 TST90322 TST90322 PCH50208 PCH50208 77001391 77001391 PCB50628 PCB50628 ACA85406 ACA85406
* Parts Included In Maintenance Kit
Oil-less Compressor Trouble-Shooting Guide 22
9/15
Trouble-Shooting Chart Oil-Less Scroll Compressor
Compressor Component Diagram
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23
Oil-less Compressor Trouble-Shooting Guide
Trouble-Shooting Chart Oil-Less Scroll Compressor
Compressor Wiring Diagram
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Oil-less Compressor Trouble-Shooting Guide
24
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DesiccantModel SingleHeadScroll
25
Oil-less Compressor Trouble-Shooting Guide
Rev. 2/05
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Desiccant Model Single Head Scroll Item
Description
Quantity
1 2 3 4 5 6 7 8 9 10 11 11a 11b 11c 12 13 14 14a 14b 15 16 16a 16b 16c 16d 16e 16f 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Head, 3 HP Scroll (Complete) 1 Filter, Air Intake* 1 Tip Seal Set 1 Duct, Fan 1 Fan 1 Shroud, Fan 1 Belt 1 Guard, Fan 1 Scroll MTR/Pre-cooler Platform 1 Fan, 208V 2 Assembly, Ultrair (Complete) 1 Element, .01 Micron* 1 Assembly, Float 1 Indicator, Differential Pressure 1 Canister, Condensate Drain 1 Bracket, Ultrair 1 Valve, Quick Exhaust 208V (Solenoid)1 Kit, Repair 208V (Solenoid) 1 Coil, Solenoid Valve 208V 1 Shroud, Cluster Panel 1 Assembly, Control Cluster (Complete) 1 Kit, Moisture Indicator 1 Gauge, Air Pressure/Purge 2 Valve, Ball 1 Valve, Check 3/8” 1 Valve, Manual Purge 1 Valve, Safety 125 PSI 1 Hose, 5’ x 3/8” 1 Flare Fitting 1 Hose, 12” 1 Scroll Motor w/ Pulley (Complete) 1 Bracket, 1” Angle 2 Assembly, Dryer Tank 1 Guard, Fan 2 Tank, Purge 1 Tank, Receiver 1 Switch, ON/OFF 1 Switch, Pressure 1 Foot, Rubber 4 Maintenance Kit (Annual) 1 10,000 Hr. Kit 1 Nylon Lock Nut 1
OS52D HPH30520 PFM50950 HPA30505 HPA30515 HPA30520 HPA30510 MMS73500 MBS80655 ACP92000 SEA95540 ACA85215 77005009 ACA85210 77002134 SPA95400 MBS70110 002-1399-00 ACA85332 ECO10118 ACP70210 SPA94000 ACA85965 20150201 PVV50500 PVV50515 PVV50550 77005020 SPA95100 014-0461-00 62967303 HPH30510 MBS70165 77001617 MMS70200 STK96005 TST90317 77001130 ECS10450 10568200 ACA85415 ACA85416 014-0462-00
* Parts Included In Maintenance Kit
Oil-less Compressor Trouble-Shooting Guide Rev 11/15 26
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Glossary of Terms
27
Air
A mixture of gases in Earth’s atmosphere used to sustain life. Note: In dental work, restorative cosmetic bonding air may be considered ULTRA-Dry if its dew point is less than minus 20 degrees Fahrenheit.
Amperage
An electrical term used to describe a unit of current, the ampere.
Barometric Pressure
The absolute atmospheric pressure existing at the surface of the Earth.
CFM
A volume flow measurement in units of cubic feet per minute.
Capacity
A measured volume flow rate used to describe air delivered at conditions of pressure, temperature and existing moisture content in units of CFM.
Check Valve
A device that permits flow in one direction only.
Compressor
A mechanical device used to deliver compressed air above atmospheric pressure (0 PSIG).
Dead-End Pressure
The suction pressure attained by a vacuum pump at zero capacity with the suction absolutely blanked off. Measured in inches of Mercury (HG).
Decibel
A measure of pressure waves used to describe sound pressure or noise level or db-A.
db-A
The decibel level measured on the “A” weighing scale at 1 meter in height and meter in distance from the sound source.
Desiccant
A medium used to extract moisture from air.
Dew Point
The temperature at which the vapor (moisture) in air will begin to condense (form dew).
Discharge Pressure
The total pressure measured at the discharge (outlet of the compressor). The pressure is commonly expressed in pounds per square inch (PSI). Note: Pressure may be expressed in gauge or absolute pressure. PSIG plus atmospheric equals PSIA.
Dryer
A device used to remove moisture from the air. Common types of air dryers include desiccant and refrigerant.
FDA
The United States Food and Drug Administration governing medical device manufacturing procedures.
Filter
A device for separating and removing dust and dirt from air or water. Note: A Coalescing filter is an ultra fine mechanical device used to remove harmful dusts, fumes, mists, smog, smoke, and aerosols from the air.
Oil-less Compressor Trouble-Shooting Guide
Return To Table of Contents
Glossary of Terms Free Air
Free air is defined as air at atmospheric conditions at any specific location. Because the altitude, barometer, and temperature may vary at different localities and at different times, it follows that this term does not mean air under identical or standard conditions.
Gasket
A device used to provide a seal between two mating surfaces usually made of a soft pliable material.
Grain
A unit of measure of moisture in air. One grain is equal to 1/7000 pound.
Horsepower
A unit of work (See Work). One horsepower is the amount of work required to raise 550 pounds a distance of one foot in one seconds time.
Humidity
In normal terms, humidity has to do with moisture (water vapor) in the atmosphere. Relative humidity (RH) is the ratio of the actual partial vapor pressure in an air-vapor mixture to the saturated vapor pressure at the existing dry-bulb temperature, usually expressed in percentage.
Impeller
The dynamic rotating element of the liquid ring vacuum pump which imparts energy to the flowing medium by means of centrifugal force. It consists of a number of blades mounted so as to move with the motor shaft.
Inches of Mercury
A unit of measure (In-Hg) used to describe vacuum, a pressure below atmospheric and defined as a column of mercury of a specified height having a weight proportional to its height and exerting a force to a unit area.
Inches of Water
13.6 inches of water equals one inch of mercury (See Inches of Mercury above).
Inlet Pressure
The total pressure (static plus velocity) at the inlet of the compressor or vacuum pump. Measured in C.F.M.
KVA
An electrical term used to define transformer ratings of Kilo-Volt-Amperes (Thousands of Volt Amperes).
Liquid Piston-Ring
A rotary vacuum pump in which a veined rotor or impeller revolves in an elliptical casing, with the impeller spaces sealed by a ring of liquid (water) rotating with it inside the casing.
Micron
A unit measure of extremely small particle size, 1 micron = .0004 inches.
N.F.P.A.
National Fire Protection Association. A nonprofit membership organization dedicated to promoting safety from fire, electricity, and related hazards through research, codes and standards, technical advisory services, and public education.
NPT
Abbreviation of the term used to define pipe size of National Pipe Thread.
Oil-less Compressor Trouble-Shooting Guide
28
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Glossary of Terms
29
Oil
A refined petroleum product used in the cooling and lubrication of reciprocating air compressors.
Piston
The reciprocating component of the air compressor which is guided and retained in a compression cylinder.
Pressure
Pressure is a force per unit area usually expressed in psi (pounds per square inch) for compressors or In-Hg (inches of Mercury) for vacuums.
Reciprocating Compressor
A mechanical device used to compress air in which the reciprocating component is a piston having a reciprocating motion in a cylinder.
Saturation
Occurs when the vapor in air is at the dew point or saturation temperature, (See Dew Point).
Seal
A device used between rotating and stationary parts to separate, and minimize leakage between areas of unequal pressure.
Shaft
The part of the rotating element on which the rotating parts are mounted and by means of which energy is transmitted.
Storage Tank
An air tank or receiver used to store air under pressure.
SCFM
Air compressor volume flow rate measured in Cubic Feet per Minute at Standard Conditions of 14.7 PSIA and 60 degrees Fahrenheit.
Tandem Compressor
Two individual air compressors connected to a common discharge line usually wired to start-run-stop simultaneously.
Temperature
A measure of heat or cold (absence of heat) usually expressed in degrees Fahrenheit or degrees Celsius or Centigrade.
Transformer
An electrical device used to increase (boost) or decrease (buck) voltage usually rated in KVA, (See KVA).
U.L.
The Underwriters Laboratories Incorporated, an independent laboratory testing for public safety.
Vacuum
Vacuum is a type of pressure state when air pressure is below atmospheric, usually measured in In-Hg (Inches of Mercury), or In-H2O (Inches of Water).
Valve
A device that regulates the flow of air or water.
Voltage
An electrical term used to describe an electromotive force expressed in volts.
Work
Work is energy in transition (Energy equals a unit of time). Work can’t be done unless there is movement. Oil-less Compressor Trouble-Shooting Guide
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Notes:
Oil-less Compressor Trouble-Shooting Guide
30
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DENTAL SYSTEM PACKAGES
• DENTAL VACUUM PACKAGES
• COMBINATION AIR / VACUUM PRODUCERS
• OIL-LESS / LUBRICATED DENTAL AIR COMPRESSORS
• WATER DISTILLERS
• MERCHANDISE / ACCESSORIES
60 Vista Drive • Versailles, Ohio 45380-0286 • 1-800-MIDMARK • FAX (877) 249-1793 www.midmark.com
