SERVICE MANUAL SAFETY PRECAUTIONS TP500/TP500C T/PUMP DANGER • Risk of explosion. Do not use in the presence of flammable a n e s t h e t i c s . • Risk of electric shock. Disconnect power before servicing the T/Pump.
® The GAYMAR T/Pump Heat Therapy System provides a means of applying heat therapy by supplying temperature-controlled water through a ® connector hose to a Gaymar T/Pad . The hose is terminated in easy-to-use ® Clik-Tite or Colder-style connectors. The T/Pad provides the interface for delivering the heat therapy. The unique button design allows water to flow and provides trouble-free operation when the pad is folded.
SERVICE MANUAL FEATURES TP500/TP500C T/PUMP Figure 2—T/Pump Features FEATURES Attached Hose 10 ft (305 cm) dual hose. Connectors allow pads to be connected to the pump (see figs. 3 and 4, p. 5). Tip-over Turns heater off if pump is tipped. Switch NOTE: This does not activate the OVER TEMP light.
SERVICE MANUAL SPECIFICATIONS TP500/TP500C T/PUMP SPECIFICATIONS Size (approx.) " x 5- " x 6- " (20.6 cm x 14.3 cm x 15.9 cm) Weight (empty) 5 lbs, 2 oz (2.3 kg) Reservoir capacity 51 oz (1500 ml) maximum Flow rate 9 gph (34 lph) minimum with pad attached Ambient operating 60°F to 90°F (15.6°C to 32.2°C)
SERVICE MANUAL OPERATING INSTRUCTIONS TP500/TP500C T/PUMP T/Pumps are supplied with one of two types of hose connectors: ® TP500 T/Pumps have Clik-Tite connectors; TP500C T/Pumps have Colder-style connectors. ® CLIK-TITE CONNECTORS (on TP500): To attach Clik-Tite connectors from hose to pad: Insert male fittings into female fittings with a twisting motion (figs.
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SERVICE MANUAL OPERATING INSTRUCTIONS TP500/TP500C T/PUMP START-UP PROCEDURE 1 . Before filling, always attach a T/Pad to the T/Pump connector hose (see figs. 3 and 4, p. 5). Unkink pad and hose. Open hose clamps. 2 . Open the fill cap on top of the pump. Fill the pump with room temperature (i.e., not hot) distilled water to the operating level indicated on the side of the pump.
To clean the fluid system, drain the pump. Fill the reservoir to the operat- ing level indicated on the side of the pump. Add 1/4 ounce GAYMAR catalog MTA33 germicidal or equivalent. Set the temperature indicator to its lowest setting (fully counterclockwise).
WATER TEMPERATURE There are four devices that control the operation of the heater in the GAYMAR T/Pump: C O N T R O L • The temperature controller is thermistor actuated (fig. 5, item 1, p. 9). This controller is adjustable over a temperature range of 85°F to 107°F (29.4°C to 41.7°C).
12" long, 3" immersion (e.g., Brooklyn Thermometer #73544 or equivalent, Brooklyn Thermometer Co., Farmingdale, NY 11735) T/Pad --------- Any GAYMAR “12” or “22” series T/Pad; or, TP612 or TP622 pad as applicable TPC1 --------- GAYMAR T/Pump Test Cover Ground Resistance Tester...
If the pump motor is by Jakel, no oiling is required. If the pump motor is by Uppco, proceed with the following oiling instructions. 2 . Oil the pump motor every 6 months with Anderol #465 (GAYMAR P/N 77137-000) or equivalent to extend the life of the T/Pump motor.
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SERVICE MANUAL FUNCTIONAL CHECK TP500/TP500C T/PUMP TPC1 TEST COVER 1 . When connecting the test cover, do not remove any wiring connec- tions in the T/Pump. Simply clip the test cover alligator clips onto INSTALLATION terminals with the same color wire. 2 .
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SERVICE MANUAL FUNCTIONAL CHECK TP500/TP500C T/PUMP FLOW RATE TEST 1 . Be sure the pad is flat and warm (approximately 107°F) and at the same level as the pump. Top of TPT9 float (see fig. 8, p. 23) should read at least 9 gph.
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SERVICE MANUAL FUNCTIONAL CHECK TP500/TP500C T/PUMP 3 . To test the remaining thermostat, toggle the limit thermostat shorting switch to the position corresponding to the non-tripped thermostat. (This will short out the previously opened thermostat and allow the unit to continue heating.) Both thermostat indicator lights should be off and the HEATER INDICATOR light should be on.
SERVICE MANUAL INSPECTION FORM TP500/TP500C T/PUMP Inspection forms vary from hospital to hospital. The following sample form is intended as a guide so that the important parameters are recorded. l a i t i d n i l c i r c t i c r i t i u...
SERVICE MANUAL DISASSEMBLY/REASSEMBLY TP500/TP500C T/PUMP DANGER Risk of electric shock. Disconnect power before servicing the T/Pump. WARNING • Only qualified medical service personnel should repair the T/Pump. Improper repair may result in death or serious injury, equipment damage, or malfunction. •...
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SERVICE MANUAL DISASSEMBLY/REASSEMBLY TP500/TP500C T/PUMP 4 . It is necessary to remove the reservoir to remove the motor. Remove the eight (8) screws located around the inside wall of the tray. NOTE: It is not necessary to remove the front label (fig. 11, item 37, p.
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SERVICE MANUAL DISASSEMBLY/REASSEMBLY TP500/TP500C T/PUMP 5 . On reassembly, put a small quantity of silicone heat sink compound (Dow Corning #340 or equivalent) around the thermistor capsule. Carefully insert the thermistor capsule into the hole on the brass manifold block. To avoid damaging the thermistor, do not push on the wires.
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12" long, 3" immersion (e.g., Brooklyn Thermometer #73544 or equivalent) Insulated alignment tool T/Pad --------- Any GAYMAR “12” or “22” series T/Pad; or, TP612 or TP622 pad as applicable The calibration should be performed in a temperature controlled room, between 70°F and 75°F.
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SERVICE MANUAL CALIBRATION TP500/TP500C T/PUMP 4 . Connect pump, pad, TPT9 flow/temp tester, and adaptor hose assem- bly if required (see fig. 8, p. 23). 5 . Fill pump with room temperature distilled water. 6 . Set Temp Dial to 107°F (maximum). NOTE: Be sure the temperature dial is always set to the maximum clockwise position when making calibration measurements and adjustments.
SERVICE MANUAL TPC1 TEST COVERS TP500/TP500C T/PUMP Figure 7A—‘NEW’ STYLE TPC1 TEST COVER CAUTION NOTE: Always match color of TPC1 wiring Route TPC1 wires as shown to avoid connections to color of T/Pump wiring. interference with T/Pump fan motor.
SERVICE MANUAL REPLACEMENT PARTS TP500/TP500C T/PUMP e t I i r c i t p ) t i n I [ h t i e t i i t c n I [ h t i e t i n i [ e t i , 3 , p i l...
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SERVICE MANUAL REPLACEMENT PARTS TP500/TP500C T/PUMP t p i , " l a i e t i l a t c i f e t i e t i e t i " 4 " 2 c r i t i u p i l o f i i t t...
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SERVICE MANUAL REPLACEMENT PARTS TP500/TP500C T/PUMP t p i p i l t f a o f i ) d l , y l t s i , r e , " e t i e t i i t s...
PARTS and/or workmanship occur within 90 days from date of delivery provided the parts are returned with prior authorization* prepaid to GAYMAR I n d u s t r i e s . * For prior authorization on all items being returned to the factory and...
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® GAYMAR INDUSTRIES, INC. 10 Centre Drive Orchard Park, NY 14127-2295 Phone: 1 800 828-7341 (716) 662-2551 FAX: ® ® T/PUMPS AND T/PADS 1 800 993-7890 ARE MADE IN THE USA (716) 662-0748...
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