ULTRA CLEAN SURGICAL VACUUM
Contents
1. ULTRA CLEAN SURGICAL VACUUM 5007 iL Inc C7 TECH WEST INC Manufacturers of Dental Vacuum and Air Systems 2625 N Argyle Ave Fresno CA 93727 559 291 1650 800 428 7139 FAX 559 348 9677 ULTRA CLEAN SURGICAL VACUUM INSTALLATION AND SERVICE MANUAL This manual is for the installation and service of Tech West s Ultra Clean Surgical Vacuum CONTENTS Installation Location Requirements Figure 1 Wire and Breaker Sizes Ultra Clean Surgical Installation Steps Ultra Clean Surgical Connections Ultra Clean Surgical Safty Precautions Ultra Clean Surgical Start Up Ultra Clean Surgical Maintenance Ultra Clean Surgical Motor Assembly Breakdown ON O OQ Q WN N Dual Ultra Clean Surgical Vacuum Assembly cO Triple Ultra Clean Surgical Vacuum Assembly e Ultra Clean Surgical Check Valve Assembly Vacuum Line Sizing Chart ch ch Wiring Digram TROUBLE SHOOTING Trouble Shooting Chart 12 Maintenance amp Service Records 13 ULTRA SURGICAL VACUUM INSTALLATION 1 SURGICAL VACUUM LOCATION REQUIREMENTS The Ultra Clean Surgical Vacuum location should be level accessible and well ventilated If the Ultra Clean Surgical Vacuum will be located in a confined space provide adequate ventilation Electrical 1 Line voltage must be within the limits of Figure 1 below Install a buck boost transformer if line voltage is not between these2. 2 5 18 375 STEEL BRAID HOSE ASSEMBLY 3 8 X 18 nu STEEL BRAID HOSE ASSEMBLY 3 8 X 23 nu cv s meng vwwwomeg O 7 vacuumeressureswren _ _ e revo RUSBERMOUNTINGFooT DUAL CHECK VALVE ASSEMBLY BREAK DOWN a 1 2 BRASS 90 FITTING 2 55 BUSHING 1 2 X 3 8 2 2 BRASS FLAIR FITTING 3 8 X 3 8 TRIPLE CHECKBALVE ASSEMBLY BREAK DOWN PART NO DESCRIPTION 2 BSE 8 1 2 BRASS 90 FITTING BC 500 4 2 BRASS CROSS 4 BB 8 6 BRASS BUSHING 1 2 X 3 8 5 6 6 55 FLAIR FITTING 3 8 X 3 8 10 Wiring Diagram Ultra Clean Surgical Vacuum HIGH VOLTAGE AA I 3 ss d 3 208 230v 2 ss Gd RTT 2 j UI d Dual Ultra Clean Surgical Vacuum Triple Ultra Clean Surgical Vacuum FIG 2 VACUUM AND AIR LINE SIZING CHART ONE TO TWELVE OPERATORIES FOR OVERHEAD SYSTEM SEE FIG 5 NUMBER OF VACUUM LINE PIPE DIAMETER OPERATORIES SEE NOTE PVC sch 40 COPPER TYPE M 3 4 1 ____ gt 2 3 e a _ __ 4 5 25 1 1 4 1 1 2 Trouble Shooting Chart Ultra Clean Surgical Vacuum Vacuum Lew High Pump Motor Overheat Overload Vacuum Pressure At pump Pressure At pump At pump At pump At pump Reason and remedy for problem Filter dirty Clean or replace Muffler dirty Clean or replace Vacuum line collapsed Repai
3. b Remove filters c Remove the five 5 screws and sound cover chamber Use a small hammer to tap on the sound chamber Do not use a screwdriver to pry d Remove the six 6 end plate bolts Remove the end plate Check direction of the beveled edges on the vanes then remove f Clean the body and rotor slots with compressor air g Check the end plate rotor and body for scoring and wear h Insert the new vanes insuring that the beveled edges are facing the correct direction i Replace the end plate j k Re install the sound chamber and filters Check the sound chamber gasket for damage ULTRA CLEAN SURGICAL VACUUM PARTS LIST NOTE Tech West does not recommend using Teflon Tape when installing intake filters Vibration eliminators must be used for direct mount applications Do not hard mount unit to existing configuration without isolators OIL FREE VACUUM MOTOR 1HP PART NO DESCRIPTION WEN Er gt BEND mE E EA DUAL ULTRA CLEAN SURGICAL VACUUM 1 SBHA 14 375 STEEL BRAID HOSE ASSEMBLY 3 8 X 14 ni 2 SBHA 18 375 STEEL BRAID HOSE ASSEMBLY 3 8 X 18 1 __ 5 Bv2o 4 4 BALL VALVE s wow vacunes O TL ees vacuum pressure e mev RUBBER MOUNTING roor TL TRIPLE ULTRA CLEAN SURGICAL VACUUM 1 SBHA 14 375 STEEL BRAID HOSE ASSEMBLY 3 8 X 14 nu
4. life will be drastically reduced if the motor is not operating properly Vanes can break or be damaged if the motor pump runs in the wrong direction h Caution Do Not Lubricate This product uses grease packed bearings and does not require additional lubrication Adding greae or petroleum products to this unit will reduce performance and can potentially damage the product Do not allow moisture liquid or contaminants to enter the pump 1 Complete and mail in the warranty card for the Surgical Vacuum within ten days of installation AIR LEAKS ARE THE MAIN CAUSE OF SYSTEM FAILURES 5 ULTRA CLEAN SURGICAL VACUUM INSTALLATION 6 GENERAL MAINTENANCE Check intake and exhaust filter after 500 hours of operation Clean filters and determine how frequently filters should be checked during future operation This proceedure will help to assure product performance and maximize service life a Remove the end cap and filters Inspect the filters for rips tears cuts brittleness and excessive foreign materials b If the filters are in good condition clean with compressor air Reinspect for wear and general overall condition c Check the condition of the O ring on the internal filter It should be soft and flexible Replace if it shows signs of age d Re install the original filters of new filters if necessary Replace the end cap finger tight 7 PERIODIC SERVICING Vane Replacement a Disconnect electrical power to motor
5. es Never attempt to service an operating unit Isolate unit from building system before servicing Disconnect all power before servicing The thermal protector in single phase motors automatically starts motor when device resets USE OF THIS PRODUCT IN OR NEAR EXPLOSIVE ATMOSPHERES OR FOR PUMPING MIXTURES OTHER THAN ATMOSPHERIC AIR MAY CAUSE AN EXPLOSION OR FIRE RESULTING IN PERSONAL INJURY OR DEATH 5 START UP STEPS a Make sure the shut off valve from the vacuum tank is closed b Turn the breaker from the panel to the ON position c Turn power ON from the toggle switch on the vacuum The vacuum unit should run quietly and vibration free The storage tank should start to build vacuum d The vacuum will run until the pressure gauge reads 22 hg The vacuum then will automatically shut off e Using soapy water check the vacuum plumbing hook ups for leaks Repair leaks if needed f Pressure test the entire plumbing system for leaks Use the storage tank pressure gauge to monitor a pressure drop After the plumbing system has been pressurized for 30 minutes re check the gauge for pressure drop If there is a drop in pressure find and repair all leaks in the office plumbing g If motor fails to start or slows down significantly under a load shut off and add a disconnect from power supply Check that the voltage is correct for the motor and that the motor is turning in the proper direction Vane
6. imum a Check the shipping carton for damage This could detect damage to the unit which might otherwise be overlooked Remove cardboard shipping carton b Remove the Surgical Vacuum from its shipping skid Inspect the unit for damage Oilless vacuums 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 5 Flexible Air Hose d Install isolation feet on tank legs e Move vacuum into place and level by observing bubble level on compressor platform f Wiring instructions 1 Have all electrical connections made by qualified personnel only All connections should be in accordance with local codes 2 Use the chart on page 1 to help determine the proper line and breaker size for the unit that is being installed g Install the vacuum line from the vacuum tank to the building supply h Install the 1 flex alternate air hose from the vacuum motors to a fresh air supply if required by local code ULTRA CLEAN SURGICAL VACUUM INSTALLATION Figure 2 CoS xn EA H j E Electrical Connection to disconnect and electrical panel 220 v Alternate Air Connection to fresh air supply ULTRA CLEAN SURGICAL VACUUM INSTALLATION 4 SAFETY PRECAUTIONS Keep fingers foreign objects and clothing free from rotating parts and do not touch hot surfac
7. r or replace Relief valve set too high Inspect and adjust Relief valve set too low Inspect and adjust Plugged vacuum pressure line Inspect and repair Vanes sticking Clean or replace Vanes worn Replace Foreign material in pump Inspect and clean Motor not wired correctly Check wiring diagram and line voltage Additional Trouble Shooting Low Pressure Make sure intake filter isn t clogged Vanes are not sticking No foreign material in pump Unit Not Running Check breaker Wrong voltage applied to unit Motor is wired incorrectly Motor has dust amp dirt inside Pump Overheating Filter muffler clogged Motor incorrectly wired 12 High Pressure at Pump or Grinding Noise Plugged diffuser causing back pressure on unit Excessive heat causing bearing grease to dissipate causing noise Foreign material causing parts to rub against each other Plugged diffuser causing back pressure on unit Foreign material causing parts to rub against each other Maintenance amp Service Notes C7 TECH WEsT INC Manufacturers of Dental Vacuum and Air Systems 2625 N Argyle Ave Fresno CA 93727 559 291 1650 800 428 7139 FAX 559 348 9677
8. values Provide a separate line for each motor Circuit breaker switches must be 20 30 amp depending on model and voltage necessary Local code may require you to provide one quick disconnect safety switch for each compressor motor See Figure 1 below for breaker size and line voltage CAUTION Voltage must be 208 230 V or motor damage may occur The electric motors have been designed to operate within a 10 range from the rated nameplate voltage Insure that the electric power source is the same as shown on motor name plate Single phase motors are equipped with automatic reset type thermal protectors Figure 1 Recommended Wire and Breaker Size Voltage Amperage Wire Size Recommended Gauge Breaker Size Dual Head Compressors DSV 075 20 208 230 Triple Head Compressors DSV 075 30 208 230 ULTRA CLEAN SURGICAL VACUUM INSTALLATION 2 INSTALLATION STEPS This dental vacuum should only be installed by qualified personnel Should any questions arise dur ing the installation call Tech West Technical Support between the hours of 7 00 a m to 4 00 p m Pacific Standard Time Place the vacuum in a clean dry well ventilated area on a solid level surface Consider sound level and insulate as needed Be sure that adequate ventilation is available as the vacuum is air cooled Ambient temperature in the equipment room should be within the temperature range of 40 degrees Fahrenheit minimum to 100 degrees Fahrenheit max
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