USER`S MANUAL - Air Techniques
Contents
1. STS 30 1 1 2 HOSE 4 The CAS accessory kit comes with 15 feet 3 of 1 1 2 Black Flex PVC hose Cut hose E 7 to the length required for the following connections 1 Suction line to CAS 2 Pump to CAS 3 CAS to Drain If more than 15 feet of hose is needed please order P N 54118 order per foot 1 1 2 DRAIN LINE SCHEDULE 40 PIPE HOSE CLAMPS ADAPTERS amp 1 1 2 NPT X 1 1 2 BARB tZ A FLOOR DRAIN Figure 4 STS Pump and CAS Tank Pipe Connection Diagram 9 INSTALLATION PROCEDURES DUAL STS STS 30 PVC HOSE INSTALLATION Note Each kit provides the required hoses clamps and adapters No schedule 40 PVC pipe is included Refer to page 17 for the contents of each kit If more than 15 feet of hose is needed order P N 54118 order by the foot Installation Accessory Packs Figure 5 shows the pipe and hose connections required for a dual STS configuration installation while Figure 4 shows the other necessary connections The PVC hose installation is accomplished using accessory packs as follows CAS Tank Accessory Pack P N 54135 used to make the following connections Between the suction line and CAS tank See item 1 on Figure 4 Between the CAS tank and drain line See item 2 on Figure 4 Between the CAS tank and combined STS pumps See item A on Figure 5 STS Pump Accessory Pack P N 544682. Assembly Cover Figure 9 Vacuum Relief Valve Adjustment and Cleaning Detail 15 TROUBLESHOOTING PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTIONS 1 No suction Pump not turned on Pump not running CAS separator tank full CAS hooked up backwards Drain check valve clogged Clogged drain Kinked or collapsed suction hose h Separator tank is full and will not drain Turn pump on Call your authorized Air Techniques dealer for repair service c Shut unit OFF for 10 seconds then turn back ON d Connect hose from STS to swivel tee fitting on CAS Call your authorized Air Techniques dealer for repair service Call your local plumber Check the suction line from the unit to the separation tank and the separation tank to the operatory line If clogged collapsed or kinked call your authorized Air Techniques dealer for repair service Tank must be hooked up to an open drain If hooked to an open drain and tank won t drain call your authorized Air Techniques dealer for repair service 2 Poor or low suction a Restricted air exhaust b Restricted air suction Check air exhaust pipe to make sure it conforms to specifications Check and clear possible restrictions in exhaust line Check the suction line from the unit to the separation tank and the separation tank to the operatory line If clogged collapsed or kinked call your a
3. a single convenient location within the dental office using a Remote Control Panel Remote wiring must be done by a licensed electrician in accordance with local codes The vacuum level is factory preset at 10 Hg inches of mercury This is the reading on the gauge when all HVE s and SE s are CLOSED If this setting needs to be adjusted contact your dealer to readjust the setting Bi The unit is capable of running continuously To conserve electricity the system may be turned off when not in use The CAS separation tank has been designed to collect the fluids evacuated during a normal operating day If an excessive amount of fluids are collected in the CAS the protective mechanism in the CASTM will interrupt the vacuum flow in order for the tank to automatically drain This process takes approximately 60 seconds To restore the vacuum to full operation turn OFF the power to the STS for a minimum of 10 seconds and then turn back ON Turn the power OFF at the end of the day This will drain collected liquids in the CAS separation tank PIPE FLOW SCHEMATIC Figure 3 shows the overall functional flow of STS systems with a CAS tank Inlet and outlet connections to the tank is made at the top of the tank This arrangement provides flexibility in installation makes maintenance easier and adds to overall tank efficiency DRAIN GASILIQUIDS SOLIDS ROM _ VACUUM OPERATORY _ RELIEF
4. and secure the pumps together using supplied hardware Refer to Figure 2 and secure the CAS tank to the wall using supplied hardware Measure and record distance between each connection point as shown in Figure 5 Cut the supplied hose to the length required for each connection Using industry standard techniques install pipe to hose adapters as shown in Figures 4 and 5 Install hoses and secure with associated clamps INSTALLATION PROCEDURES CHECK VALVE ASSEMBLY 2 CHECK VALVE ASSEMBLY m EN n GHE NS 1 P NL P d i al Check Valve ie Assembly i Detail Figure 5 Pump Combining Using Dual SystemAccessory Kit P N 54400 2 Pd 1 4 20 X 2 3 4 INCH p HEX BOLT Ul 1 4 I Lock WASHER Enea i 7 1 4 INCH 5 FLAT WASHER e 4 X 2 1 4 20 Figure 6 Stacking Two STS Pumps Hardware Detail 11 ELECTRICAL CONNECTIONS Remove all power to the system prior to working 4 within the electrical box Contacting high voltage can cause serious injury or even death All systems must be wired directly from an electrical that complies with local electrical codes e Refer to Figure 7 when making STS 15 and STS 30 electrical connections A Boost Buck Transformer must be installed if
5. gallon CAS HVE s SE s SE s HVE s SE s HVEs SE s HVES SE s HVE s SE s 4 4 4 4 ry we a aoln 4 x 4 4 x x KEY PARTS IDENTIFICATION ON OFF SWITCH WITH CIRCUIT BREAKER EXHAUST STS OUTLET TO CASTM CONNECTION LEVELING FEET SUCTION LINE FROM 4 TOTAL Yy OPERATORIES CEU VALVE for proper operation 5a CAS Cyclonic Action Separator SEPARATION TANK 3 CAPTIVE KNOBS DRAIN WITH CHECK VALVE WASH OUT PORT _ ___ AND VACUUM SEPARATION GAUGE Ge Sr TANK COVER LEVELING FEET 4 TOTAL Ss Figure 1 STS 15 and STS 30 with 20 Gallon CAS Main Parts Location TO PUMP 4 SITE REQUIREMENTS ELECTRICAL SINGLE STS 15 SPECIFICATIONS DUAL STS 30 Minimum Circuit Breaker Rating 30A 30A Qty 2 Wire Size AWG Minimum Gauge 10 10AWG Qty 2 Receptacle Hardwired Hardwired PLUMBING Exhaust Vent Pipe 3 Inch Metal Pipe 3 Inch Metal Pipe Qty 2 Suction Line Riser Diameter ID 1 2 Inch 1 2 Inch Branch Line Diameter ID Minimum 1 1 2 to 2 Inches 2 to 3 Inches Main Line Diameter ID 2 to 3 Inches 3 to 4 Inches End Fitting at STS 1 1 2 Inch FNPT 1 1 2 Inch FNPT Drain Line 1 1 2 Inch Schedule 40 P
6. ha ee qa RO AQUA ERR RE 12 Maintenance DL UNE A qx MN essa ped 13 Trouble SHOGUNG ooo ripeado ates sue uta erede n ax pues there lo eee Sede d 16 Installation Accessory Kits 17 Accessores Options 18 CONGRATULATIONS Congratulations on the purchase of your new STS Dual Stage Dry Vacuum System Super Turbine Suction The STS is a dry vacuum pump that produces high volume air flow with multiple users online The STSTM is a medical dry vacuum pump which is designed for use in a dental facility The CASTM Cyclonic Action Separator tank will ensure that no liquids or foams enter the vacuum pump The relief valve is easily accessible on the CASTM The patented vacuum relief valve maintains a constant uniform vacuum The powerful 3 phase motor with a highly reliable contactor and powerful transformer can be depended upon to start every time Your STSTM vacuum system and CASTM separator tank are easily installed and maintained This manual provides operation installation and maintenance instructions for the support of the STSTM Dual Stage Dry Vacuum System Review and follow the guidelines included in this User Manual to ensure that the system provides the highest level of service WARRANTY STS M and CAS are warranted to be free from defects in material and workmanship from the date of installation for a period of
7. in 29 in 56 in 70 Ibs 22 in 16 in 16 in Weight 235 Ibs 70 Ibs STS SYSTEM CONFIGURATIONS STS 3 STS 6 Configuration Dimensions Figure 2 shows the space requirements for STS 15 and STS 30 model configuration installations Please note that all CAS heights can be increased or decreased by 8 inches using the adjusting holes in the 4 rail support assembly See db Detail A 22 4 16 20 GALLON CAS P N 54170 Used for STS 15 and STS 30 Detail A Typical wall bracket installation The 20 gallon CAS must always be bolted to the wall with brackets provided in the Tank Accessory Kit See page 17 20 gallon CAS tanks cannot be stacked on 2 STS 15 Pumps Stacked Together Used in top of a STS 15 pump STS 30 P N 54132 Configurations Figure 2 STS 15 and STS 30 with 20 Gallon CAS Configuration Dimensions OPERATING INFORMATION Any time the power to the STSTM is turned OFF the CASTM tank will automatically drain The STS may be turned ON OFF from
8. thirty six 36 months Any item returned to our factory through an Air Techniques Authorized Dealer will be repaired or replaced at our option at no charge provided that our inspection shall indicate it to have been defective Dealer labor shipping and handling charges are not covered by this warranty This warranty does not apply to damage due to shipping misuse careless handling or repairs by other than authorized service personnel Warranty is void if equipment is installed or serviced by other than dealer service personnel authorized by Air Techniques Air Techniques Inc is not liable for indirect or consequential damages or loss of any nature in connection with this equipment This warranty is in lieu of all other warranties expressed or implied No representative or per son is authorized to assume for us any liability in connection with the sale of our equipment ON LINE WARRANTY REGISTRATION Quickly and easily register your new STS on line Just have your product model and serial numbers available Then go to the Air Techniques website www airtechniques com click the warranty link and complete the registration form This on line registration ensures a record for the warranty period and helps Air Techniques keep you informed of product updates and other valuable information SAFETY INSTRUCTIONS Use of the STS not in conformance with the instructions specified in this manual may result in permanent failure of the unit WARNI
9. 2 MAINTENANCE Preventive Maintenance Whenever a service technician fulfills a repair call at the customer site routine checks should also be performed to detect general overall wear and replacement of parts should be made if necessary before a failure causes a prolonged shut down This preventive maintenance program will aid in dependable equipment operation and help reduce breakdown Initial Maintenance The CAS uses patented technology to provide cyclonic action cleaning within the tank After installation clean the vacuum lines with Clean Stream Cleaner This is especially necessary when a new system is being installed into existing dental system piping Using Clean Stream Cleaner helps the STS system to remove any built up deposits in the piping system Daily Maintenance Recommendation Further to maintain the cleanliness of the CAS M including all the vacuum lines and tubing in the dental system Air Techniques recommends that the dental office personnel be instructed to use Clean Stream Cleaner daily as part of the overall preventive maintenance program Yearly Maintenance Although the CAS uses patented technology to provide cyclonic action cleaning within the tank during operation of the STS system the tank does need to be inspected and cleaned yearly to insure proper operation Procedures to inspect and clean the new and old style tanks are provides by the following pages Perform the procedures cor
10. NG To prevent fire or electrical shock do not expose this appliance to rain in or moisture All user serviceable items are described in the maintenance section Manufacturing date code on serial number label is in the format Month YYYY ATTENTION USERS e Alerts users to important Operating Indicates type B equipment in accordance and Maintenance instructions Read with IEC 601 1 e carefully to avoid any problems Warns users of hot surfaces Warns users that uninsulated voltage There is a danger of burns Work near these within the unit may be of sufficient surfaces only after they have cooled down magnitude to cause electric shock 9 55 42 lt ON Indicates the ON and OFF position for OFF the Equipment power switch MEDICAL ELECTRICAL EQUIPMENT Indicates protective Earth Ground for the WITH RESPECT TO ELECTRICAL SHOCK FIRE MECHANICAL Equipment power switch AND OTHER SPECIFIED HAZARDS ONLY IN ACCORDANCE WITH UL 60601 1 CAN CSA C22 2 NO 601 1 66CA SIZING GUIDE Choosing the correct size STS to meet practice depends on the number of air users and the anticipated air demand To assure optimum operation the demands should not exceed the number of air handpiece users shown below Each chart lists the number of simultaneous High Volume Evacuators HVEs and Saliva Ejectors SEs that can be used in respective systems STS 15 SYSTEM STS 30 SYSTEM with 1 20 gallon CAS 2 STS 15 s in Tandem with 1 20
11. STS SUPER TURBINE SUCTION Dual Stage rae Vacuum System with the Cyclonic Action Separator CAS STS 15 M with 20 GALLON CAS P N 54130 STS 30 with 20 GALLON CAS P N 54132 USER S MANUAL iso Am TECHNIQUES TABLE OF CONTENTS Description Page CongratulaltiOGHs eiers RR rc ee lass eee eee eee eee 2 Warranty 4 ciu ORA o Gar Ds rete t ated reta dod MUS ae at a ow de Rn ek Wass Lk k 3 On Line Warranty Registration 3 Safety Instructions gt 35e x mede eens Wiad ale Saal a XO BESS ae REUS Ren 3 SIZING GUIde 4 Key Parts Identification sisene nen ex XU RE AUR Loc Sedo Se Sat zoe a wed ed 4 Specifications 1h eO T o noua ron Boeing VI OE cd nb Do e Daf pes 5 Site HReguliremielils 5 9 0 acea E Da paio d caca VER AN 5 Product SPCCIIICAIONS sistant Rens m a Aare ee ee ae eed 5 DIMeNSIONS rore vice ak ede ath ope Sonny 5 STS System Configurations 6 Operating Information 0 0 0 0 7 Pipe Flow Schematic css Ae CERE oe ek eee ea es pant Sa 7 Installation Information Installation Procedures Single STS STS 15 PVC Hose Installation 9 Dual STS STS 30 Hose Installation 10 Electrical Connections oae Spa coxa Er
12. VALVE HIGH WATER LEVEL VALVE PRESETTO 10inH g GaAs a VACUUM GAUGE 225 gt PUMP CHECK HOSE CLAMP y VALVE END FITTING 2 3 METAL PIPE fo FLOAT EXHAUST Se TO OUTSIDE SEPARATOR TANK VENT n CS c ee _ 8 pum CHECK VALVE lg 2 SEWER DRAIN Figure 3 STS with 20 Gallon CAS Functional Flow Diagram INSTALLATION INFORMATION TEMPERATURE CONTROL The STS unit must be used in a controlled temperature environment Maintain equipment room temperature between 40 and 105 degrees Fahrenheit Adequate forced ventilation must be provided across the unit by placing an appropriate exhaust fan opposite an equivalent air intake vent The fan should be higher that the associated intake vent Recommended minimum exhaust fan requirements are 800 CFM for STS 15 and 1600 CFM for STS 30 ELECTRICAL Before connecting the STS to the facilities plumbing complete the following steps 1 2 Measure and record the VAC between each leg and ground If all measurements are equal skip to step 3 if not continue with the next step Two of the three legs must be equal to use the STS 15 The two equal legs must supply power to the transformer consult the STS ELECTRICAL SCHEMATIC Page 12 The transformer is powered with the black and red 18 gauge wires Three phase motors can spin in the clockwise and counterclockwise direc
13. between a single 20 gallon CAS tank P N 54170 and a STS pump P N 54110 Refer to Figure 4 for the connection diagram and perform the following procedure 1 Refer to Figure 2 and determine the footprint dimensions and connection requirements for the installation Place the CAS tank and STS pump in position 2 Install right and left side wall brackets to the CAS and secure the CAS tank to the wall by bolting with supplied lag bolts Measure and record distance between each connection point Cut the supplied hose to the length required for each connection 5 Using industry standard techniques install pipe to hose adapters as shown in Pipe Connection Diagram Figure 4 6 Install hoses and secure with associated clamps uos 3 METAL PIPE LEGEND Es TO VENT Included in supplied j 4 END FITTING 2 E3 HOSE CLAMP accessory packs LEGEND y Not Included i E C4 2 DIA HOSE REQUIRED CONNECTIONS n CLAMP 1 CAS tank suction input to facility suction line 2 CAS tank pump outlet to STS pump inlet ELBOWS HOSE ADAPTERS 1 1 2 NPT X 1 1 2 BARB amp HOSE CLAMPS J LAN 3 CAS tank drain to facility Hone a a TIS drain line g C Dar 4 4 STS pump to the facility VACUUM LINE amp ADAPTERS 1 1 2 NPT vent line LINE Pe ae X 1 1 2 BARB 9 3 STS 15 amp HOSE CLAMPS i Notes 3 4
14. dequate to provide optimum operation Vacuum Relief Valve Adjustment The STS system vacuum level is factory set at 10 InHg inches of Mercury as shown by the Vacuum Gauge This suction level is more than adequate to provide a properly sized system service for a multiple user dental facility Whenever the suction level varies above or below the factory set point adjustments can be made as necessary via the Vacuum Relief Valve Refer to Figure 9 and adjust the system suction level by performing the following 1 Access Vacuum Relief Valve by removing Vacuum Relief Valve Cap from the Vacuum Connection Assembly 2 Hold Adjusting Nut with a 7 16 inch open end wrench 3 Using a flat screwdriver adjust suction level as follows a Increase suction by turning adjusting screw clockwise in no more than 1 4 increments b Decrease suction by turning adjusting screw counterclockwise in no more than 1 4 increments Vacuum Relief Valve Cleaning A dirty or clogged Vacuum Relief Valve degrades the STS M system suction level Clean the Vacuum Relief Valve by removing Vacuum Relief Valve Cap and carefully pulling the valve from the Vacuum Connection Assembly Blow out accumulated solid deposits using clean low pressure compressed air AES nr x EN 2 x 1 1 Adjusting Vacuum Relief Screw Valve Cap 1 1 1 M 4 M 6GA EN Nes jjusting Nu ge ee oum 7 Vacuum Connection
15. ipe 1 1 2 Inch Schedule 40 Pipe Wash Out Line 3 4 Inch Garden Hose 3 4 Inch Garden Hose Ambient Temperature PRODUCT SPECIFICATIONS ELECTRICAL 40 to 104 F 5 to 40 C SINGLE STS 3 40 to 104 F 5 to 40 C DUAL STS 6 Voltage Minimum Maximum 200 250 200 250 Full Load 15 Amps 30 Amps Starting Load 100 Amps 200 Amps Frequency 60 Hz 60 Hz Maximum Vacuum 17 InHg 17 InHg Preset Vacuum Level 10 InHg 10 InHg CAS SPECIFICATIONS Working Liquid Capacity 20 Gallons plus adequate capacity for foam 20 Gallons plus adequate capacity for foam Tank Material 304 Stainless Steel 304 Stainless Steel ENVIRONMENTAL CONDITIONS Operating Temperature 40 to 104 F 5 to 40 C with PVC vent pipe 40 to 104 F 5 to 40 C with PVC vent pipe Storage Temperature 0 to 150 F 18 to 66 C 0 to 150 F 18 to 66 C Relative Humidity 90 no condensation 90 no condensation Exhaust Fan Requirements IEC601 1 CLASSIFICATION 800 CFM Minimum 1600 CFM Minimum Class 1 Type B Transportable Continuous Operation Equipment not suitable for use in the presence of flammable anaesthetic mixture s Protection against ingress of liquids Ordinary DIMENSIONS SINGLE STS 15 Width Depth 24 in 29 in 22 in 16 in DUAL Two STS 30 Pumps Stacked Weight Width Depth Height 470 Ibs 24
16. nent Description 54118 1 1 2 Diameter Black PVC Hose 57169 1 31 to 2 25 Inch Diameter Hose Clamp Barbed Adapter 1 1 2 Inch MNPT X 1 1 2 Inch 1 1 2 Inch Street Elbow 1 1 2 NPT 1 4 20 X 1 3 4 Inch HEX Head Bolt Grade 5 1 4 Inch Plated Flat Washer 1 4 Inch Plated Split Lock Washer 1 4 20 Plated HEX Nut Right Hand Side CAS Tank Bracket Left Hand Side CAS Tank Bracket 1 4 X 2 Inch HEX Head Lag Bolt 57253 57234 31453 30610 30222 30049 A1028 A1029 30124 Quantity 15 FT 5 4 1 4 12 4 4 1 1 4 STS Dual System Accessory Kit P N 54400 Contents Part No Component Description 54129 Check Valve 1 1 4 Inch to 1 1 2 Inch Modified Includes Connector Adapter 54234 PVC Pipe Length 54291 Barbed P Connector Adapter 57253 PVC Tee PCONN 1 1 2 Inch FNPT All 54128 Sides D Includes Barbed P Connector Adapter 57253 55222 PVC P Connector Adapter 1 1 2 Inch MNPT X 1 1 2 Inch SPG 54118 1 1 2 Diameter Black PVC Hose 57169 31454 1 4 20 X 2 3 4 Inch HEX Head Bolt Grade 5 Plated 1 4 Inch Flat Washer 18 8 ST 1 4 Inch Split Lock Washer 18 8 ST 1 4 20 Plated HEX Nut Instruction Dual System Assembly 30958 30920 30049 54069 Hose Clamp 1 31 2 25 Inch Diameter Quantity 2 ACCESSORIES OPTIONS Accessories Equipment Options The following lists the ordering number and description for accessory components available to maintain the STS product family Con
17. responding to the to installed tank style to remove any solids trapped in the tank Maintenance Free STS Pumps All STS pumps are designed for maintenance free operation The pump features a powerful permanent split capacitor motor with a highly reliable contactor and powerful transformer The motor is completely water and oil free and provides a dependable operation requiring no scheduled maintenance MAINTENANCE Yearly Tank Maintenance Procedure Refer to Figure 8 and perform the procedures to remove any solids trapped in the tank 1 Turn OFF the power to the STSTM 2 Remove the vacuum gauge and bushing assembly 3 Attach the male garden hose adapter to the wash out port in the CAS Be sure to include washers 4 Attach the the water supply to the garden hose adapter use female garden hose adapter if required 5 Run water through the CAS for approximately 5 minutes 6 Remove the male garden hose adapter from the CAS and re install the gauge and bushing assembly using teflon tape Female Garden Vacuum Gauge Hose Adapter and Bushing Assembly ine Male Garden Hose Adapter Vacuum Gauge washout port CASTM Tank Clamp Figure 8 Stainless CAS Washout Port Detail MAINTENANCE Over or under adjustment of the Vacuum Relief Valve can degrade overall system operation Adjustments should only be made to keep the suction level at the factory set 10 InHg level which is a
18. rmi nate in a 2 inch end fitting 7 The outside vent must be protected from rain and animals 8 2 flexible air exhaust hose is provided to connect to the 3 inch diameter exhaust vent which must terminate with a 2 inch end fitting at the pump Hose clamps are pro vided to secure hose to exhaust vent pipe 9 Wash out port uses a 3 4 inch garden hose connection affixed to the CASTM 10 Refer to pages 9 through 11 for mounting and securing instructions INSTALLATION PROCEDURES SINGLE STS STS 15 PVC HOSE INSTALLATION Note Each kit provides the required hoses clamps adapters and wall brackets No schedule 40 PVC pipe is included Refer to page 17 for the contents of each kit If more than 15 feet of hose is needed order P N 54118 order by the foot Installation Accessory Packs Figure 4 shows the pipe and hose connections required for all STS configuration installations using accessory packs as follows CAS Tank Accessory Pack P N 54135 used to make the following connections Between the suction line and CAS tank See item 1 on Figure 4 Between the CAS tank and STS pump See item 2 on Figure 4 Between the CAS tank and drain line See item 3 on Figure 4 STS Pump Accessory Pack P N 54468 supplied with each STS pump used to connect the pump to the facility vent line See item 4 on Figure 4 Connection Procedure Installation of a single STS model configurations consists of making connections
19. tact an authorized Air Techniques dealer for information Part No 54400 54061 56200 54360 54199 Description Installation Kit Dual System Washout Connector Washer Vacuum Equalizer Pre Installation Guide STS and CAS Kit Remote Vacuum Relief Valve Assembly NOTES Air lechniques and ALLPRO Imaging are leading manufacturers of fine dental medical and veterinary equipment from air and vacuum systems and X ray film processors to an impressive line of new products incorporating the most recent technological advances These new products vital components of the innovative professional practice include intraoral cameras digital imaging systems which utilizes phosphor plate technology and most recently an intraoral digital X ray system using sensor technology Air Techniques and ALLPRO Imaging have been manufacturing quality products for the dental medical and veterinary professional since 1962 Air Techniques and ALLPRO Imaging products are distributed only through authorized dealers Refer to www airtechniques com or www allproimaging com to find a dealer in your area Accent Intraoral Digital X ray Image System Acclaim Intraoral Digital Video Camera System Acclaim USB Only Intraoral Digital Video Camera System AirStar A T 2000 XR gues Guardian Amalgam Collector i 1 800 AIR TECH Peri Pro 1 800 247 8324 Provecta www airtechniques com Rinsendo Root Canal Disinfection S
20. the facility power is below the minimum 200V required prime input power Note If the STS pump is spinning counter clockwise and producing pressure at the outlet turn unit OFF and disconnect from power source Switch 4x4 HANDY BOX any two of the three incoming power lines in the 4X4 Handy Box BLK See INSTALLATION INFORMATION page 8 BLU 5 EE B Connect to facility power See INSTALLATION 2 INFORMATION page 8 18 GA BLK 8 a 10 GA BLK Sd 5 10 GA RED 2 5 Q 18GA RED p 10 GA BLU ee 8s 2 my 18 GA YEL SWITCH wi 1 01 l CIRCUIT BREAKER SES Q iz 7 OO ig eae i T U2 W2 m BREAKER y s d E i23 219 dg 1 gt gt 18GA BLK iO gt f 12 o 2 LL L2E 2 18 GA YEL m 5 A fA 10 GA BLK 2 10 GA RED 4 3 ELECTRICALBOX 29 18 GA YEL 212 2YEL ui X 1 WIRE WIRE CONNECTION TO 24V NUT NUT SWITCH ONLY TO REMOTE CONTROL PANEL 24VAC YEL 2 s l BRN 4 Hs NOTE ALL REMOTE PANEL 24V SWITCH WIRES SHOULD BE CONNECTED INTERNAL TO THE ELECTRICAL BOX USE PROVIDED STRAIN RELIEF Figure 7 Electrical Schematic for STS 15 and STS 30 1
21. tion Momentarily switch the motor ON and ensure that air is flowing out of the motors exhaust fitting at the rear of the unit If the unit is running properly continue with the PLUMBING section below if not continue to the next step 4 Turn the power switch OFF Switch any two of the three incoming power lines and repeat step 3 PLUMBING For new installations it is recommended to follow the following guidelines 1 Suction line from the operatories to be a minimum of 2 inches in diameter and must be sloped 1 4 inch minimum for every 10 feet toward the separation tank The suction line should not have any sharp right angle bends 2 The suction line should be connected to the CAS separation tank with a short run of 1 1 2 inch diameter flexible tubing 3 The STS system can replace turbine type pumps with larger diameter piping in exist ing installations 4 The drain on the base of the separation tank must be connected to an open floor drain capable of handling 20 gallons per minute Drain pipe size 1 1 2 inch schedule 40 minimum 5 The drain line should be a short run with a minimum slope of 74 inch for every 10 feet toward the drain avoid any sharp right angle bends 6 The vent line should be a 3 inch diameter pipe for a single STS and two 3 inch diame ter pipes for a dual system The vent should be sloped 74 inch for every 10 feet towards the pump Vent line must be capable of handling vapors and liquids and needs to te
22. used to connect each pump to the facility vent line See item 4 on Figure 4 STS Dual System Accessory Kit P N 54400 used to connect two STS pumps together either side by side or stacked See Figure 5 Connection Procedure Installation of the dual STS model configuration consists of making connections between a single 20 gallon CAS tank P N 54170 and two STS pumps P N 54110 The associated pumps can be stacked or installed side by side depending on the size of the installation site When stacking the two STS pumps refer to Figure 6 showing the method to secure the pumps In any case the hose connections between the suction line and CAS tank the CAS tank and drain line and pump to the facility vent line are identical as shown by Figure 5 Use the STS Dual System Accessory Kit P N 54400 to connect the two STS pumps together for connection to the CAS tank as shown by Figure 5 Refer to Figures 4 5 and 6 and perform the following procedure 1 Qon cem Install check valves supplied in Dual System Accessory Kit P N 54400 on both pumps as shown by Figure 5 Refer to Figure 2 and determine the installation footprint dimension and connection requirements Place the CAS tank and STS pumps in position If installing side by side configuration proceed to step 6 If stacking perform step 4 Note Make sure to bolt or secure installation to the floor or wall when stacking STS pumps Stack the two STS pumps as shown by Figure 6
23. uthorized Air Techniques dealer for repair service 3 Excessive suction a Relief valve set high or stuck closed b Relief valve screen clogged Call your authorized Air Techniques dealer for repair service Call your authorized Air Techniques dealer for repair service 4 Pump does not run Site circuit breaker is OFF Pump circuit breaker is OFF Low voltage circuit breaker is open Low voltage remote switch turned OFF or not connected properly Electrical problem Turn ON the site circuit breaker Turn ON the pump circuit breaker If the white section of the circuit breaker is visible it is tripped Flip this section back in to reset breaker Make sure remote switch is turned ON or if not using remote switch yellow and orange wires twisted together Call your authorized Air Techniques dealer for repair 16 service INSTALLATION ACCESSORY KITS STS Pump Accessory Pack P N 54468 Contents Part No Component Description 57253 Barbed Adapter 1 1 2 Inch MNPT by 1 1 2 Inch 2 1 4 Inch Diameter Hose 17 Inch Long 1 Inch Wide Cuff Hose Clamp 1 9 16 2 1 2 Inch Maximum by 1 2 Inch 1 1 2 Inch Street Elbow 1 1 2 Inches NPT 56057 89324 57234 57169 54105 STS User s Manual Quantity 1 1 31 to 2 25 Inch Diameter Hose Clamp 1 1 CAS Tank Accessory Pack P N 54135 Contents Part No Compo
24. ystem ScanXe SESIM VacStar 100 Plus 2010 Medscope Provecta V Scanx 12 ScanXe DVM ScanXe NDT ScanX 12 EV ALLPRO IMAGING 14 Portable ScanX NDT Portable 14 In Counter www allproimaging com P STS and CAS are a registered trademark of Air Techniques Inc Copyright 2005 Air Techniques Inc P N 54105 Rev D LDODODODOCDCOD
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