HTP-1500 Manual Rev 1-13-06
Contents
1. Set Point Range 75 F to 107 F 24 C to 42 C Set Point Accuracy 2 F Safety Limit Primary 110 F 2 F 43 C 1 C Safety Limit Secondary LIS F 5 F 46 C 3 C Ambient Operating Temperature 60 to 90 F 15 6 to 32 2 C Storage Temperatures empty 30 to 160 F 34 C to 71 C Power Cord 18 AWG 3 conductor 8ft 243cm Type SJT with hospital grade plug FUSE ion an a o 3 amperes Current Leakage lt 50 microamperes Ground Resistance lt 0 2 ohm Electrical Requirements Voltage VAC 120 Frequency Hz 60 Current amps 2 Power required watts 180 Rev P905 13 BioMed Testing The HTP 1500 allows the user to easily test Temperature Flow Rate and the Primary and Secondary Limit Switches Testing the Flow Rate reguires a TFR 1 Temperature Flow Rate Testing Unit See Accessories The Limit Switches can be tested without dismantling the unit and no special equipment is required Checking the Temperature and Flow Rate Attach the TFR 1 to the HTP 1500 as shown Note that the pump hose with the colored band attaches to the TFR s out tube Temperature is indicated by the dial on top of the TFR 1 and Flow is measured by the bead on the front wes L m aa je f Z Colored Band Bead UE Checking Th2. display Hose wraps around the pump for storage Large reservoir opening for easy filling Three internal temperature safety sensors Onboard BioMed Testing Allows technician to check Primary and Secondary Limit Switch without dismantling the unit Large Mouth Reservoir Rugged Flip Up Handle X mi F C Switch 1500 mM Capacity with Large Sight Gauge Hose amp Cord Strap 8 ft Electrical Cord Tamper proof fuse back Rubber Feet on Base lt Rev P905 Instructions For Use 1 Read this manual thoroughly 2 Fill reservoir with water tap or distilled 3 Plug power cord into grounded outlet 4 Position pad on patient 5 Connect pump s hose to pad and make sure the pad clamps are open Inspect hose and pad for kinks that could restrict water flow k 1 RR Pa s tubing danps male fittings Purrps female couplings hose 6 Turn unit on only after a pad is attached and observe system startup 7 Set the prescribed temperature by first pressing the Up and Down Arrow simultaneously The unit will beep flash SP and the current set temperature Second press either the Up or Down Arrow to the new temperature and release Status Displays F C Switch The F C switch can be used at anytime to 5 alternate the temperature display between Fahrenheit and Celsius C Rev P905 Startup Display When the unit is turned on it
3. Customer Service Unit Not Pumping Secondary Limit Switch was triggered and has not yet reset itself Pump needs to cool off for several hours Use Good Judgment Remove Unit From Service Immediately If It Does Not Respond To Corrective Action Or If Patient Could Be At Risk Of Injury In conditions where a pad is convoluted or folded it can become kinked preventing water from flowing properly It is advisable to power the unit on with a pad attached to ensure proper water flow before the pad is applied to the patient Rev P905 17 Clinical References 8 Recommended Reading A New look at heat treatment for pain disorders part1 McCarberg B MD American Pain Society Nov 2004 14 6 Continuous low level heat wrap therapy is effective for treating wrist pain Michlovitz S PT PH D CHT Archives of Physical Medicine and Rehabilitation Sept 2004 85 9 1409 1416 Therapeutic Uses of Heat and Cold Study Guide for Nurses HealthStream Nashville 2004 Grandma may have been right Heat works best Occupational Health Man agement Jan 2003 v13 i1 p8 3 Modern Heat Therapy Reis M Business Briefing US Pharmacy Review 2004 Local heat reduces renal colic pain Cristen Page MD Journal of Family Prac tice Nov 2003 52 11 838 40 Local active warming an effective treatment for pain anxiety and nausea caused by renal colic Kober A et al Journal of Family Practice Sept 2003 170 3 741 4 Get a
4. Grrrip Diabetes and Your Hands Lori B Siegel MD FACP and Stephen R Hauang MD American Diabetes Association Apr 2003 diabetes org Using heat therapy for pain management Anne Chandler RGN Nursing Stan dard Nov 2002 17 9 40 2 Continuous topical heat treatment on trapezius muscle blood flow using power doppler ultrasound Erasala GN et al Proceedings Annual Conference and Exposition of the American Physical Therapy Association June 2001Topical heat provides pain relief of delayed onset muscle soreness of the distal guadri ceps muscle Weingand KW et al Medicine and Science in Sports and Exer cise May 1999 How to detect and treat hypothermia in the elderly The Brown University Long Term Care Quarterly Nov 1996 8 21 3 Hazards associated with the use of electric heating pads FDA CPSC Public Health Advisory Dec 1996 Thermal Agents in rehabilitation Michlovitz SL 3rd Ed 1986 Therapeutic heat and cold Lehmann JF 3rd Ed 1982 References provided for education only and are not intended to substitute a doctor s orders Always consult with your physician about the proper use limitations and expected benefits of Heat Therapy Rev P905 Notes Rev P905 Indications for use are found on page 1 and 2 of this manual UD Adreit Medical Systems 1146 Carding Machine Rd Loudon TN 37774 USA 800 267 6077 865 458 8600 oa Te adroi ic 01132006 adroitmedical
5. HTP 1500 Heat Therapy Pump Operating amp Service Manual Rev P905 2005 Adroit Medical Systems Inc Intended Use The HTP 1500 Heat Therapy Pump is intended for use in situations where a physician determines localized heat therapy 1s necessary or desirable Federal Law restricts this device to sale by or on the order of a physician The Operator must understand this Operating Manual and all cautions and warnings herein prior to use UL Classification Class I Type B Medical electrical equipment with respect to electrical shock fire mechanical and other specific hazards only in accordance with UL 2601 and Can CSA C22 2 No 601 1 51DF Ordinary protection from ingress of water continuous use Refer to the instructions included with the specific pad being used for proper use and care information SSF OY Ko Rev P905 Contents Description 1 Indications for Use 1 2 Features 3 Instructions for Use 4 Status Displays 5 7 Warranty 7 Repairs 8 Cleaning 8 9 Accessories 9 10 Cautions 10 11 Warnings 11 12 Specifications 12 BioMed Testing 13 15 Trouble Shooting 15 16 References 17 This Device Is Mercury FREE Rev P905 a HTP 1500 Pump connected to a ST 017 Soft Temp Pad Description The HTP 1500 is a water circulating heat therapy pump It 1s intended for use only with Adroit Medical Systems Soft Tem
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7. e Primary Limit Switch i l Prea CHEE First make sure the Set Point Temperature is 107 F With a pad attached allow the unit to Rev P905 14 reach 107 F Once this Set Point is achieved press the Down Arrow and the F C and hold for five seconds The display will flash PriL CHEC Primary Limit Check and the unit will then begin heating above 107 F When the temperature reaches 110 F the display will flash HI 1 and the unit will beep slowly The heating element will shutoff Turn the unit off to exit test mode If the unit is not turned off it will remain in test mode continue to beep and circulate water until the display temperature drops to 102 F At that point the unit will stop beeping begin heating and the test will repeat itself Beginning the test with the Set Point at 107 F is a convenience of time and is not critical The test can be started from any Set Point Temperature Checking the Secondary Limit Switch C uUuHUCr EN CHEL To enter the Secondary Limit first access the Primary Limit then press the Up Arrow and the F C and hold for 5 seconds The display will flash SECL CHEC Secondary Limit Check and begin heating above 110 F When the temp reaches 115 F 5 F the display will flash HI 2 the unit will be beep rapidly The heater will shutoff and water will stop circulating The unit will continue flashing HI 2 and beeping until it i
8. e uni s water level and ensure that the water level does not fall below the bottom of the viewing window Add water if necessary by removing the reservoir cap and filling the reservoir The water level should be monitored during use and water added as necessary General Caution Statements Isolation from supply mains can be achieved by disconnection of the mains supply plug from the mains outlet e Avoid operating the HTP 1500 in the presence of other devices emitting electromagnetic interference The BioMedical Department or other qualified individual should test the control temperature flow rate electrical leakage and ground resistance every three months or more frequently as required by facility policy e The Set Point Temperature must be set as prescribed by a physician Observe patient s skin condition frequently at least every 20 minutes due to the individual differences in sensitivity and susceptibility to injury from heat and or externally applied chemicals or pressure Patients at greatest risk are those unconscious on prolonged therapy diabetics children and persons incapacitated or with sensitive skin areas or poor circulation e In surgery heating may affect toxicity of certain prep solutions which have been reported to cause skin injury when remaining on patients skin during application of prolonged heat e For moist heat therapy use water only on a pad s white non woven fabric surface e There is a ris
9. east annually Accessories HTPS Stand with or w o Pad Cradle HTPBB Bed Bracket TFR 1 Temp amp Flow Rate Test Unit A2 1 Replacement Connectors 1 Test Unit i HTPBB Bed Bracket TFRI aa _s Rev P905 10 Standard Pads All Plastic Alternate ST 024 18 x 24 WD 024 ST 224 ST 020 14 x 20 WD 020 ST 220 Home Care Pad ST 017 12 x 17 WD 017 ST 217 O24 Large Pads 020 MediumPads O17 Snall Pads Pads are Single Patient Use All Plastic pads may be cleaned with a cold sterilant for discretionary re use Refer to FDA Compliance Policy Guide 7124 16 Controller Operation When power switch position is changed from Off to On the following sequence occurs 1 There is a 2 second period during which nothing happens except for the pump running 2 All display segments light for 1 second The display will read 8888 followed by the software version number i e P730 3 The audible alarm sounds for 1 second 4 The display alternates between SP and the current Set Point Temperature for 10 seconds The default Set Point Temperature is the same setting from when the unit was last powered off 5 The temperature is displayed and the system begins controlling the temperature to the Set Point Note If the unit does not function as outlined or if any display segment does not light or the alarm not sound remove the unit from service Rev P905 11 Water Level When a pad is filling observe th
10. k of explosion if used in the presence of flammable anesthetics Rev P905 12 e Do not place a towel or other dry absorbent sheet between the patient and the pad unless using all plastic pads All plastic pads require a towel or dry absorbent sheet placed between the patient and the all plastic pad to provide a sanitary barrier and absorb moisture Pads with non woven fabric surfaces do not require an absorbent sheet Do not place additional heat sources between the patient and pad Prevent excessive and or prolonged tissue pressure and shearing forces especially over boney prominences Skin damage may result e Power cord has HOSPITAL GRADE plug Grounding reliability can only be assured when connected to an equivalent receptacle marked HOSPITAL GRADE For use in home use a grounded electrical outlet A surge protec tor can also provide added electrical safety to the unit e Electric Shock Hazard Do Not Remove Housing Service to be performed by qualified personnel only e Risk Of Fire Replace fuse only with the same type and rating The HTP 1500 is not recommended or warranted for use with pads other than the Soft Temp brand Specifications Heights enire nare ro Pon 10 25 5cm Di aMeter soss 24 ernia on dts Gaba oa drones 7 17 8cm Weight empty 61b 100z 2 48kg Reservoir Capacity 5loz 1 500ml Flow Rate with pad attached 15 gph or more
11. mber when calling located on the bottom A technician will assist in determining the cause of the problem or in scheduling service for the unit Please note that Adroit Medical Systems reserves the right to service and repair the HTP 1500 Repairs performed by personnel not affiliated with Adroit Medical Systems will void all warranties and may result in damage or malfunction of the unit There Are No User Serviceable Parts Inside Cleaning Ensure that the HTP 1500 is not plugged into an outlet before cleaning the unit s exterior The exterior surface and the hose may be cleaned as necessary using soap and water or a mild disinfectant such as Cidex Do not use bleach The reservoir and internal plumbing can be cleaned with rubbing alcohol or a liquid germicidal agent To do so drain the pump s reservoir attach any size pad and change the pump s Set Point Rev P905 Temperature to OFF below 75 F Fill the reservoir with at least two cups of cleaning solution and turn the unit ON Allow the pump to circulate for 15 minutes After cleaning the interior turn the unit off and drain the reservoir also disconnect and discard the pad Note Distilled water will not promote algae growth or mineral buildup However use of tap water will not harm the functionality of the pump or void the unit s warranty It is recommended that the water be changed monthly and that the unit be cleaned thoroughly at l
12. mperature Displays There are three Over Temperature displays CHEC FLO Check Flow HI 1 and HI 2 Rev P905 z Ti The CHEC FLO display may occur within the first few minutes of service if a pad has not been fully connected to the pump s hose or the pad has been folded too tightly An audible beep accompanies this display The HI displays indicate that the Primary or Secondary Limit Switch has been triggered An audible beep accompanies both displays Refer to the Trouble Shooting section to learn more about the CHEC FLO and HI displays Warranty The HTP 1500 comes with a 1 Year Limited Warranty from date of purchase The unit is warranted free of defects in material and workmanship An extended Limited Lifetime Warranty is available to hospital customers who purchase Adroit pads on a regular basis the specific conditions of which may vary depending on the terms of sale Adroit Medical Systems disclaims all implied warranties including but not limited to the implied warranties of merchantability and of fitness of its products for a particular purpose Rev P905 Repairs also see BioMed Testing on page 13 If the pump is not operating properly refer to the Trouble Shooting section of this manual for possible causes If the problem cannot be resolved please contact Customer Service at 800 267 6077 Please have the unit s Serial Nu
13. p pads The pump and pad are designed to provide an even and consistent therapeutic temperature to a localized area The pump is not intended for use with adult or pediatric size blankets Indications For Use Indications for the use of therapeutic localized heat therapy are extensive Many conditions call for the application of heat to assist in the healing process or to provide relief from pain and discomfort The general principal of localized heat therapy is that it increases blood flow at the treatment area Heat therapy is commonly used for aches and pains in joints and muscles Typical applications include Rev P905 e Arthritis e Back Pain e Chronic Pain e Muscle Spasm e Muscle Cramp e Stiff Joints e Edema e Inflammation e Wound Drainage e Traumatized Tissue e Hypothermia Refer to Clinical References on page 17 In orthopedic cases the usual treatment for an injury during the first 48 hours is cold therapy followed by heat therapy thereafter Cold therapy helps reduce swelling edema and the pain associated with it A common saying for the treatment of a sprained ankle is 24 cold and 72 warm In general the idea is after the swelling is reduced the application of heat can begin Rev P905 Features The HTP 1500 is easy and convenient to use A few of its most notable features are listed below others are noted in the illustration e Uses tap water Digital Interface with large
14. s turned off Rev P905 15 Please note that once the Secondary Limit Switch has been triggered it will need to cool before the pump will be operational again This may take several hours If the unit is turned back on before the Secondary Limit has cooled the display will continue to flash HI 2 and beep rapidly will not it heat or circulate water Trouble Shooting Most operating problems are related to a restriction in water flow Usually a pad is simply not connected to the pump s hose or the pad has been folded too tightly Below is a list of potential problems with possible causes If the pump cannot be returned guickly to normal operation remove it from service immediately and call Customer Service at 800 267 6077 to speak to a technician Problem Cause CHEC FLO Display Out of water Fill reservoir Check pad connection HI 1 Display Slow Beep Pump ran out of water or pad has become kinked Add water and check hose and pad HI 2 Display Fast Beep Pad has become kinked Remove unit from service and allow to cool for several hours Gurgling Noise Pump ran out of water air is trapped in system Fill reservoir and turn unit Off and On several times air will bubble out through the reservoir Rev P905 16 Leaking Connectors Check connection press firmly together Unit Not Heating Primary Limit Switch was triggered and has not re set Call
15. will beep once and display all characters followed by the software version number ie 8888 P905 moo OO OI pe OOOO JU I Next the display will flash SP Set Point and the current Set Point Temperature for 10 seconds The default Set Point is always the last setting used Note The factory Set Point on a new unit is 105F unless reguested otherwise by the customer L PEG Changing Set Point Display To change the pump s Set Point press and hold the Up and Down Arrows simultaneously The unit will beep three times display SP and then flash the current Set Point While the display is flashing press either arrow to the desired setting and release The unit will beep 1 time when it exits the Set Point mode t ee Hold for 1 While flashing press Up or Down Degree Symbol Display The degree symbol can be ON OFF or Flashing Rapidly When it is ON the pump 1s heating the water It is also ON when changing the Set Point When it is OFF the water is at set temperature When the degree symbol is Flashing the Set Point has been reached and the unit is heating to maintain the Set Point Temperature j 1 S55 Heater OFF Display The pump s heating element can be turned off by changing the Set Point to below 75 F 24 C The display will read OFF but water will flow through the system The default Set Point on a new unit is OFF u n en Vz ju TT Over Te
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