User Manual
26 Pages
Preview
Page 1
Moving Rehabilitation Forward™
Hydrocollator
®
HEATING UNITS User Manual 120 - Volt Units
E-2 SS
E-1
M-4
M-2 SS-2
ISO 13485 CERTIFIED
TABLE OF CONTENTS
Hydrocollator® Heating Units
Foreword... 2 Safety Precautions... 2-5 Precautionary Definitions... 2 Cautions... 3 Warnings... 4 Description of Device Markings... 4
Nomenclature... 5-7 Technical Specifications... 8-10 Setup... 11 Operation... 11 Troubleshooting... 12 Replacement Parts...13-18 Maintenance...19-20 Warranty... 21
Hydrocollator® is a registered trademark of Chattanooga Group HotPac™ is a trademark of Chattanooga Group Comet® of Prestige Brands, Inc. Soft Scrub® of the Dial Corporation Scotch-Brite™ of 3M
©2008 Encore Medical, L.P., and its affiliates, Austin, Texas, USA. Any use of editorial, pictorial or layout composition of this publication without express written consent from Chattanooga Group of Encore Medical, L.P. is strictly prohibited. This publication was written, illustrated and prepared for print by Chattanooga Group of Encore Medical, L.P.
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FOREWORD
Hydrocollator® Heating Units
This manual contains general instructions for operation, precautionary instructions, and maintenance recommendations for the owners and operators of the Hydrocollator SS, SS-2, E-1, E-2, M-2, and M-4 Heating Units. In order to obtain maximum life and efficiency of the Hydrocollator Heating Units, please read this manual thoroughly and follow all instructions prior to operating the unit. Specifications put forth in this manual were in effect at the time of publication. However, owing to Chattanooga Group's policy of continual improvement, changes to these specifications may be made at any time without obligation on the part of Chattanooga Group.
SAFETY PRECAUTIONS Precautionary Definitions The precautionary instructions found in this section and throughout this manual are indicated by specific symbols. Understand these symbols and their definitions before operating this equipment. The definitions of these symbols are as follows: = CAUTIONS - Text with a “CAUTION” indicator explains possible safety infractions that could have the potential to cause minor to moderate injury or damage to equipment. = WARNINGS - Text with a “WARNING” indicator explains possible safety infractions that will potentially cause serious injury and equipment damage. = DANGERS - Text with a “DANGER” indicator explains possible safety infractions that are imminently hazardous situations that would result in death or serious injury. NOTE: Throughout this manual, “NOTE” may be found. These notes are helpful information to aid in the particular area or function being described.
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SAFETY PRECAUTIONS
Hydrocollator® Heating Units
CAUTION • Read, understand, and practice the precautionary and operating instructions. Know the limitations associated with the Hydrocollator SS, SS-2, E-1, E-2, M-2, and M-4 Heating Units. Observe the cautionary and operational decals installed on the unit. • DO NOT operate this unit in an environment where other devices are being used that intentionally radiates electromagnetic energy in an unshielded manner. Portable and mobile RF communications equipment can affect Medical Electrical Equipment. • The Hydrocollator Heating Unit generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to other devices in the vicinity. However, there is no guarantee that interference will not occur in a particular installation. Harmful interference to other devices can be determined by turning the Hydrocollator Heating Unit on and off. Try to correct the interference using one or more of the following: reorient or relocate the receiving device, increase the separation between the equipment, connect the equipment to an outlet on a different circuit from that which the other device(s) are connected and consult the Chattanooga Group Service Department for help. • Do not use accessories other than those supplied with the Hydrocollator Heating Unit or recommended by Chattanooga Group. The safety of other products has not been established, and their use could result in injury to the patient. • Never adjust the thermostat too high. The thermostat is extremely sensitive and the slightest adjustment will alter the temperature several degrees. The recommended operating temperature is 160° F to 165° F (71° to 74° C). The temperature of the water should be checked with a thermometer after every adjustment, before using the HotPac. Always allow sufficient time for the water temperature to stabilize. • The Hydrocollator Heating Unit should not be installed above a surface that is susceptible to casual water damage. • Always keep the water level over the top of the HotPacs to avoid burning or scorching of the packs. • Never allow the HotPac to dry after use. • Check water level daily as it has a natural loss due to evaporation. • Clean the tank as described in the maintenance portion of this manual. • Check unit periodically for signs of leaking and contact service if leaks are noted. • Always replace Hydrocollator HotPacs as soon as they show signs of wear. • If the unit is to be left unattended for a period of time, unplug the unit, remove the packs, empty the water, and clean the tank. • Do not move the Hydrocollator Heating Unit while filled with heated water. Tipping over could result in burns to the user or others. • Always unplug the Hydrocollator Heating Unit from the power source before attempting to empty water from unit. • Always use factory authorized replacement parts. • Always destroy and replace HotPacs which are exposed to contamination: hazardous or cleaning materials, bodily fluids, mold, etc. • This unit should be operated, transported, and stored in temperatures between 0° F and 140° F (-18° C and 60° C) and atmospheric pressure range between 50 kPa - 160 kPa, with relative humidity ranging from 10% - 100%. • Treatment time should not exceed 30 minutes. • DO NOT retrieve HotPacs from tank or replace HotPacs in tank with unprotected hand. • Avoid direct contact with mounting rack in tank. • Always wrap HotPac with towel or terry cover before handling or applying to patient. • Constantly monitor HotPac application to ensure that the skin is not becoming too hot. • Damage to skin can occur from exposure to extreme heat or cold. Note instructions for proper use. • DO NOT apply over insensitive skin or in the presence of poor circulation. • Never lay or sit on top of the HotPac. • DO NOT use HotPac directly over cuts, abrasions or wounds. • Consult health care professional before using HotPacs on non-communicative individuals. • Exercise extreme caution when using HotPacs on non-communicative individuals.
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SAFETY PRECAUTIONS
Hydrocollator® Heating Units
WARNING • Grounding the Hydrocollator SS, SS-2, E-1, E-2, M-2, and M-4 Heating Units: Make certain the unit is electrically grounded by plugging into a hospital grade electrical outlet with a ground terminal receptacle (U-ground outlet). Follow the National Electrical Code. • The water temperature in the Hydrocollator Heating Unit is approximately 60° F (71° C), and the water scalding temperature is approximately 120° F (49° C). • Care must be taken when operating the Hydrocollator Heating Unit adjacent to or stacked with other equipment. Potential electromagnetic or other interference could occur to this or other equipment. Try to minimize this interference by not using other equipment in conjunction with it. The Hydrocollator Heating Unit should be placed on a smooth, level surface. The surface should support up to the Filled Weight (weight of heating unit filled with water) found in the Technical Specifications pages 8-10 of this manual. • Use only accessories that are specially designed for the Hydrocollator Heating Unit. Do not use accessories manufactured by other companies on the Hydrocollator Heating Unit. Chattanooga Group is not responsible for any consequence resulting from using products manufactured by other companies. The use of other accessories or cables may result in increased emissions or decreased immunity of the Hydrocollator Heating Unit. • Periodically inspect unit for signs of damage and pitting during regular cleaning intervals, as described in maintenance portion of this manual. Contact service if any signs of damage are discovered. • DO NOT apply HotPac directly to skin. • Individuals with circulatory problems should consult with a physician before using this product. • DO NOT sit or lie on the HotPac. • DO NOT add chlorine additive to water. • DO NOT allow HotPac to come in contact with hydrocarbons (e.g., Comet®, Soft Scrub®, etc.).
Risk of explosion if used in the presence of flammable anesthetics.
Description of Device Markings ATTENTION: Refer to Instruction Manual/Booklet
Type B equipment Thermostat Intensity Control
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NOMENCLATURE
Hydrocollator® Heating Units
WHITE LAMP, when illuminated, indicates that main power is connected, the switch is on and unit is operating. RED LAMP (M-4 units), when illuminated, warns of an overheat/low water condition. Action is necessary to correct the condition.
White Lamp
IMPORTANT: Some models (M-4 units) are fitted with a thermal cut-out thermostat which acts as a “non self-resetting” thermal cut-out. In the unlikely event of a fault condition, this device is designed to open the power circuit between 190° F ± 14° F (88° C ± 8° C). It is not possible to alter its operating range. The operation of the unit may be restored by depressing the red button after the water/element temperatures have been allowed to cool. If the fault condition persists, please contact Chattanooga Group or an authorized agent.
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NOMENCLATURE
Hydrocollator® Heating Units
Diagram 1. Lid 2. Lid Rod 3. Pilot Lamp, Clear 4. Power Cord 5. On/Off Switch 6. Thermostat Intensity Control 7. Drain Valve
8. Heating Element 9. Drain 10. Hydraulic Thermostat 11. Bracket (Bracket & Bulb Thermostat A/B Assembly) 12. Internal Wiring Harness 13. Drain, Copper Tube
1 4
6 5 Rear View
2 8
9
7
10
11
Inside View 12 Rear
v
13
2 iew E
3 E-2 Model
Underneath View (J-Box Cover Removed) E-1 Rear View NOTE: E-2 and E-1 models shown above; models will vary. Nomenclature also applies to SS, SS-2, M-2 and M-4 models.
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NOMENCLATURE
Hydrocollator® Heating Units
Diagram (CONTINUED) 14. Lid Knob/Handle 15. Lid Rod Nuts 16. Side Handle 17. Casters, 3-inch 18. Neck Pak Insert 19. HotPac
20. Overtemp Thermostat* 21. Overtemp Reset Button* 22. Overtemp Light Cover* 23. Pilot Lamp, Red* 24. Junction Box (J-Box) Cover
18 14 15 19 16
20
Inside View 21
22
17 M-4 Model Rear View Not illustrated: 25. Stainless Steel Wire Rack 26. Drain, Hose, Bib 27. Replacement Tank 28. Outer Jacket 29. Water Thief 30. Plastic Feet 31. Hose, Drain 32. Drain, Copper, Part B (SS only) 33. Bracket, Element Support
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NOTE: M-4 model shown above; models will vary. Nomenclature also applies to E-1, E-2, SS, SS-2, and M-2 models. * M-4 units only
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TECHNICAL SPECIFICATIONS
Hydrocollator® Heating Units
SS Model Power Supply Rated Frequency Power Consumption Tank Capacity Filled Weight Temperature Range Thermal Cut-out Temp Heating Up Time Cool Down Time Safety Class Safety Tests Dimensions Product Weight Shipping Weight
110-120 V~ 50 Hz 1000 W 31.64 Liters 56 kg (120 lbs) 160° F - 165° F (71° C - 74° C) 190° F ± 14° F (88° C ± 8° C) Time to 160° F (70° C) - 3 Hours Time from 160° F (70° C) - 2 Hours Type B UL 544 20 in H x 18 in L x 16 in W (51 cm H x 46 cm L x 41 cm W) 51 lbs (23.1 kg) 54 lbs (24.5 kg)
Standard Accessories: Includes eight Standard size HotPacs.
SS-2 Model Power Supply Rated Frequency Power Consumption Tank Capacity Filled Weight Temperature Range Thermal Cut-out Temp Heating Up Time Cool Down Time Safety Class Safety Tests Dimensions Product Weight Shipping Weight
110-120 V 60 Hz 1000 W 49.32 Liters 85 kg (140 lbs) 160° F - 165° F (71° C - 74° C) 190° F ± 14° F (88° C ± 8° C) Time to 160° F (70° C) - 4 Hours Time from 160° F (70° C) - 2 Hours Type B UL 544 33 in H x 21 in L x 16 in W (85 cm H x 52 cm L x 39 cm W) 68 lbs (30.8 kg) 74 lbs (33.6 kg)
Standard Accessories: Includes eight Standard size HotPacs.
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TECHNICAL SPECIFICATIONS
Hydrocollator® Heating Units
E-1 Model Power Supply Rated Frequency Power Consumption Tank Capacity Filled Weight Temperature Range Thermal Cut-out Temp Heating Up Time Cool Down Time Safety Class Safety Tests Dimensions Product Weight Shipping Weight
110-120 V~ 50 Hz 1000 W 15.44 Liters 25 kg (55 lbs) 160° F - 165° F (71° C - 74° C) 190° F ± 14° F (88° C ± 8° C) Time to 160° F (70° C) - 2 Hours Time from 160° F (70° C) - 1 Hour Type B UL 544 16 in H x 13 in L x 8 in W (41 cm H x 33 cm L x 20 cm W) 14 lbs (6.4 kg) 16 lbs (7.3)
Standard Accessories: Includes four Standard size HotPacs.
E-2 Model Power Supply Rated Frequency Power Consumption Tank Capacity Filled Weight Temperature Range Thermal Cut-Out Temp Heat Up Time Cool Down Time Safety Class Safety Tests Dimensions Product Weight Shipping Weight
110-120 V~ 50 Hz 1000 W 43.23 Liters 60 kg (125 lbs) 160° F - 165° F (71° C - 74° C) 190° F ± 14° F (88° C ± 8° C) Time to 160° F (70° C) - 4 Hours Time from 160° F (70° C) - 2 Hours Type B UL 544 20 in H x 15 in L x 13 in W (51 cm H x 38 cm L x 33 cm W) 31 lbs (14.1 kg) 35 lbs (15.9 kg)
Standard Accessories: Includes two Oversize HotPacs, three Standard size HotPacs and 1 Neck Contour HotPac.
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TECHNICAL SPECIFICATIONS
Hydrocollator® Heating Units
M-2 Model Power Supply Rated Frequency Power Consumption Tank Capacity Filled Weight Temperature Range Thermal Cut-Out Temp Heat Up Time Cool Down Time Safety Class Safety Tests Dimensions Product Weight Shipping Weight
110-120 V~ 60 Hz 1000 W 68.81 Liters 110 kg (190 lbs) 160° F - 165° F (71° C - 74° C) 190° F ± 14° F (88° C ± 8° C) Time to 160° F (70° C) - 6 Hours Time from 160° F (70° C) - 3 Hours Type B UL 544 33 in H x 27 in L x 16 in W (85 cm H x 67 cm L x 40 cm W) 86 lbs (39 kg) 93 lbs (42.2 kg)
Standard Accessories: Includes twelve Standard size HotPacs.
M-4 Model Power Supply Rated Frequency Power Consumption Tank Capacity Filled Weight Temperature Range Thermal Cut-out Temp Heating Up Time Cool Down Time Safety Class Safety Tests Dimensions Product Weight Shipping Weight
110-120 V~ 60 Hz 1500 W 135.76 Liters 200 kg (340 lbs) 160° F - 165° F (71° C - 74° C) 190° F ± 14° F (88° C ± 8° C) Time to 160° F (70° C) - 8 Hours Time from 160° F (70° C) - 4 Hours Type B UL 544 33 in H x 35 in L x 20 in W (85 cm H x 89 cm L x 50 cm W) 135 lbs (61.2 kg) 143 lbs (64.9 kg)
Standard Accessories: Includes twenty-four Standard size HotPacs.
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SETUP
Hydrocollator® Heating Units
Remove all of the contents inside the Hydrocollator Heating Unit and then replace the wire rack. Make certain the drain valve is closed before filling the tank with water. The tank should be approximately 3/4 full with packs removed. The tank may be filled from any standard type faucet. Check the voltage rating on the serial decal plate which is located on the back of the unit. To turn the unit on, simply plug the unit into a 120 Volt~, 60 Hz outlet as indicated on the decal plate. To turn the unit off, simply unplug from outlet. Do not attempt to use direct current. Follow the procedures indicated in the Precautionary Instructions. Do not attempt to use the unit if it is not properly grounded.
OPERATION The Hydrocollator Heating Unit is simple and easy to operate. The controls are located in the rear, near the bottom of the unit. The thermostat controls the temperature of the water. It is located near the bottom of the unit on the control panel. It has been tested and preset at the factory to normal operating temperature. If further adjustment is necessary, it can be easily accomplished by turning the adjusting screw located on the thermostat. Turning the outer screw counterclockwise lowers the temperature, while turning it clockwise raises it. NOTE: Do not turn the inner stem under any circumstance! Stem is preset by the manufacturer. The Hydrocollator Heating units operate through the use of a hydraulic capillary-type thermostat and can be left plugged in and turned on to provide a ready supply of heated HotPacs . The HotPac rack accommodates different sizes and types of packs. SS Unit – Includes eight Standard Size packs. Special rack holds two Neck Contour packs. SS-2 Unit – The unit comes complete with eight standard HotPacs. E-1 Unit – With the insert in, the rack accommodates four Standard Size packs. E-2 Unit – The E-2 unit comes complete with two Oversize, three Standard Size packs, and one Neck Contour pack. M-2 Unit - The M-2 unit comes complete with 12 standard HotPacs. M-4 Unit - The M-4 comes complete with 24 standard HotPacs.
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TROUBLESHOOTING
Hydrocollator® Heating Units
The following are solutions to minor performance problems. Only qualified personnel should service equipment problems.
Problem
Possible Cause
Possible Solution
Unit plugged in, Water does not get hot
1. Breaker for electric circuit off 2. Thermostat not functioning 3. Heating element burned out
1. Turn breaker on 2. Replace thermostat 3. Replace element
Cloudiness of water
1. Filler from packs is seeping 2. Too long a period between cleanings.
1. Replace packs 2. Drain and clean
Packs too hot
1. Thermostat set too high 2. Thermostat failure
1. Adjust thermostat 2. Replace thermostat
Packs too cool
1. Thermostat set too low 2. Thermostat failure
1. Adjust thermostat 2. Replace thermostat
Unit boils
1. Thermostat failure
1. Replace thermostat
Rust/Discoloration
1. Contact with ferrous material
1. Remove the ferrous metal item from the unit (staple, paper clip, safety pin, tongs, etc.) and clean thoroughly. Add a dechlorinating agent if local water has high chlorine content. 2. Thoroughly clean tank and remove all deposits. 3. Clean tank and rinse thoroughly. Add a dechlorinating agent if local water has high chlorine content.
2. Deposits on inside of tank 3. Too much chlorine in water
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REPLACEMENT PARTS
Hydrocollator® Heating Units
Model SS - Standard Cat. No. – 2202 w/packs Key* 1 2 3 4 5 7 8 10 11 12 13 14 15 24 25 29 30 31 32
Part Description Lid Lid Rod Pilot Lamp, Clear Power Cord On/Off Switch Drain Valve Element, Heating 120 Volt, 1000 Watt Hydraulic Thermostat Bracket & Bulb Thermostat A/B Assembly (2 each)** Internal Wiring Harness Drain, Copper Tube Part A Handle, Lid Kit*** Lid Rod Nuts (2 required) Junction Box (J-Box) Cover Stainless Steel Wire Rack Water Thief Feet, Plastic Hose, Drain Drain, Copper, Part B
Part No. 22219 22231 22148 20568 23406 21373 10630 10631 21023 21031 21288 22171 21737 22223 22232 21882 75538 21635 21289
* Key numbers refer to Nomenclature Section (pages 5 and 6). ** Used to hold the hydraulic thermostat to the heating element. *** Includes decorative handle, nut 10-32 acorn brass, screw 10-32x2, red logo decal, and flat plastic washer.
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REPLACEMENT PARTS
Hydrocollator® Heating Units
Model SS-2 - Standard Cat. No. – 2302 w/packs Key* 1 2 3 4 5 7 8 10 11 12 13 14 15 16 17 24 25 26 27 28 29 31
Part Description Lid Lid Rod Pilot Lamp, Clear Power Cord On/Off Switch DrainValve, Ball - 1/2 in Replacement Element, Heating 120 Volt, 1000 Watt Hydraulic Thermostat Bracket & Bulb Thermostat A/B Assembly (2 each)** Internal Wiring Harness Drain, Copper Tube Part A Handle, Lid Kit*** Lid Rod Nuts (2 required) Handle, Side (2) Caster, 3-inch Junction Box (J-Box) Cover Stainless Steel Wire Rack Drain, Hose, Bib Replacement Tank Outer Jacket Water Thief Hose, Drain
Part No. 22219 22231 22148 20568 23406 21085 10630 10631 21023 61579 21286 22171 21737 20237 21259 22087 22259 23392 23385 22425 21882 21635
* Key numbers refer to Nomenclature Section (pages 5 and 6). ** Used to hold the hydraulic thermostat to the heating element. *** Includes decorative handle, nut 10-32 acorn brass, screw 10-32x2, red logo decal, and flat plastic washer.
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REPLACEMENT PARTS
Hydrocollator® Heating Units
Model E-1 - Standard Cat. No. – 2102 w/packs Key* 1 2 3 4 5 8 10 11 12 14 15 21 24 25
Part Description Lid Lid Rod Pilot Lamp, Clear Power Cord On/Off Switch Element, Heating 120 Volt, 1000 Watt Hydraulic Thermostat Bracket & Bulb Thermostat A/B Assembly (2 each)** Internal Wiring Harness Knob, Lid Lid Rod Nuts (2 required) Handle, Side Kit*** Junction Box (J-Box) Cover Stainless Steel Wire Rack
Part No. 21004 22668 22148 20568 23406 21007 10631 21023 21031 21025 21737 21994 21005 21062
* Key numbers refer to Nomenclature Section (pages 5 and 6). ** Used to hold the hydraulic thermostat to the heating element. *** Includes E-1 side handle, 10-24x3/8 screw, nylon washer, 10-32 acorn nut, 10-32x1/4 screw, and handle adapter.
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REPLACEMENT PARTS
Hydrocollator® Heating Units
Model E-2 - Standard Cat. No. – 2802 w/packs Key* 1 3 4 5 7 8 10 11 12 13 14 24 25 29 31
Part Description Lid Pilot Lamp, Clear Power Cord On/Off Switch Drain Valve Element, Heating 120 Volt, 1000 Watt Hydraulic Thermostat Bracket & Bulb Thermostat A/B Assembly (2 each)*** Internal Wiring Harness Drain, Copper Tube Part A Handle, Lid Kit Junction Box (J-Box) Cover Stainless Steel Wire Rack Water Thief Hose, Drain
Part No. 23457 22148 20568 23406 21373 10630 10631 21023 21031 21288 20512 23460 22259 21882 21635
* Key numbers refer to Nomenclature Section (pages 5 and 6). ** Used to hold the hydraulic thermostat to the heating element. *** Includes decorative handle, 1/4-20x1-1/4 screw, and red logo decal.
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REPLACEMENT PARTS
Hydrocollator® Heating Units
Model M-2 - Standard Cat. No. – 2402 w/packs Key* 1 2 3 4 5 7 8 10 11 12 13 14 15 16 17 24 25 26 27 28 29 31
Part Description Lid Lid Rod Pilot Lamp, Clear Power Cord On/Off Switch Drain Valve, Ball - 1/2 in Replacement Element, Heating 120 Volt, 1000 Watt Hydraulic Thermostat Bracket & Bulb Thermostat A/B Assembly (2 each)** Internal Wiring Harness Drain, Copper Tube Part A Handle, Lid Kit*** Lid Rod Nuts (2 required) Handle, Side Caster, 3-inch Junction Box (J-Box) Cover Stainless Steel Wire Rack Drain, Hose, Bib Replacement Tank Outer Jacket Water Thief Hose, Drain
Part No. 22297 22303 22148 20568 23406 21085 10630 10631 21023 61579 21286 22171 21737 20237 21259 22087 22304 23392 56314 22421 21882 21635
* Key numbers refer to Nomenclature Section (pages 5 and 6) ** Used to hold the hydraulic thermostat to the heating element. *** Includes decorative handle, nut 10-32 acorn brass, screw 10-32x2, logo decal, and flat plastic washer.
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REPLACEMENT PARTS
Hydrocollator® Heating Units
Model M-4 - Standard Cat. No. – 2502 w/packs Key* 1 2 3
4 5 7 8 10 11 12 13 14 15 16 17 20 23 24 25 26 27 28 29 31 33
Part Description Part No. Lid 22348 Lid Rod 22361 Pilot Lamp, Clear (Serial # Above 5840) 22148 Lamp, Ind (Serial # Below 2550) 21665 Lamp, Pilot Light (Serial # Above 2549) 20042 Power Cord 20568 On/Off Switch 23406 Drain Valve, Ball - 1/2 in Replacement 21085 Heating Element M-4, 120 Volt, 1500 Watt 22267 Hydraulic Thermostat 10631 Bracket & Bulb Thermostat A/B Assembly (2 each)** 21023 Internal Wiring Harness 21617 Drain, Copper Tube Part A 21286 Handle, Lid Kit*** 22171 Lid Rod Nuts (2 required) 21737 Side Handle (Serial # Above 5149) 20237 Caster, 3-inch 21260 Thermostat Low Water Kit**** (Overtemp Thermostat) 20548 Pilot Lamp, Red 22149 Junction Box (J-Box) Cover 22360 Stainless Steel Wire Rack 22374 Drain, Hose, Bib 23392 Replacement Tank 22343 Outer Jacket 23384 Water Thief 21882 Hose, Drain 21635 Bracket, Element Support (2 each) 22356
* Key numbers refer to Nomenclature Section (pages 5 and 6) ** Used to hold the hydraulic thermostat and overtemp thermostat to the heating element. *** Includes decorative handle, nut 10-32 acorn brass, screw 10-32x2, red logo decal, and flat plastic washer. **** Includes gasket thermostat, nut 1/2-20 brass, and overtemp thermostat.
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MAINTENANCE
Hydrocollator® Heating Units
The Hydrocollator Heating Unit is equipped with an immersion type heating element and a hydraulic capillarytype thermostat which evenly maintains the HotPac temperature in the water and provides a ready supply of heated packs. It is critical to maintain the water level over the top of the HotPac to avoid damage to the heating element, the stainless steel, or the HotPac. Water is constantly lost during operation due to evaporation. Therefore, it is essential that water be added daily. The tank should also be drained and cleaned systematically, at minimum intervals of every two weeks. Always unplug the unit from the power source when emptying or cleaning the unit. Drain the unit by the drain valve located at the bottom rear of the unit. Either move the unit to a floor drain or attach the extension hose to it when draining. (E-1 units have no drain and can be emptied by turning unit upside down.)
WARNING • Chattanooga Group does not recommend the Hydrocollator Heating Unit be moved while filled with heated water. Tipping over could result in a burn to the user or others. If the Hydrocollator must be moved while filled, exercise extreme caution! It is recommended to allow the water to cool below 120° F (49° C) before moving the unit. • Always unplug the Hydrocollator Heating Unit from the power source before attempting to empty water from unit.
The Hydrocollator Heating Unit is made of high quality stainless steel that, with proper care and maintenance, could easily last a lifetime. Improper care could allow the stainless steel to wear prematurely. Follow these simple steps to ensure that the Hydrocollator Heating Unit remains in excellent condition. 1. Excessive chlorine can be detrimental to the stainless steel in the Hydrocollator Heating Unit . No bleach or any cleaner with high chlorine content should be used under any circumstance. 2. Clean regularly for optimal service and operation. NOTE: Failure to maintain the unit (including regular cleaning) will void the warranty. 3. Fill daily with water. Water is constantly lost during operation due to evaporation. 4. Chlorine in regular tap water may be present in high enough concentrations to damage the unit. If you suspect high levels of chlorine are detected in the Hydrocollator Heating Unit, the addition of a dechlorinator is recommended. 5. Certain additives (such as herbal teas, essential oils, etc.) will damage the HotPacs and components of the heating unit, including the stainless steel. The Hydrocollator Heating Unit was designed to heat water and HotPacs only. The addition of any such foreign substance (except dechlorinator) to the water in the unit will void the warranty. 6. Inspect heating element for pitting and other visible damage during regular cleaning intervals. 7. Inspect power cord for wear, fraying, and other visible damage during regular cleaning intervals.
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