Operators Manual
Circulating Bath
with
Digital Controller
110-118
rev. A
Table of Contents
Section 1. General Information
1.1 Unpacking
1.2 Package Contents
1.3 Description of Circulating Bath
1.4 Specification
1.5 Circulating Bath Fluid Connections To External Apparatus
Section 2. Operation
2.1 Location
2.2 Filling the Reservoir
2.3 Reservoir Fluids
2.4 Circulator Pump
2.5 Closed Loop Circulation
2.6 Power
2.7 Setting Temperature
2.8 Setting the High Limit
2.9 Setting the Safety Thermostat
2.10Operation of Refrigerated Models
2.11Operation of Heat-Only Models
2.12Selection of Celsius or Fahrenheit Readout
2.13Optimization of Controller
2.14Controller Display Messages
Section 3. Maintenance
3.1 Heater
3.2 Pump Motor
3.3 Condenser and Air Vents (Refrigerated Models)
3.4 Cleaning
3.5 Maintaining Clear Bath Water
Section 4. Troubleshooting
4.1 Unit Disabled - Service Required
4.2 No Pumping
4.3 Insufficient Pumping
4.4 No Cooling or Insufficient Cooling
4.5 No Heating
4.6 Insufficient Heating
4.7 Triac Failure
4.8 Controller Default Settings
Section 5. Service and Technical Support
Section 6. After-sale Support
Section7. Warranty
3
Section 1. General Information
1.2 Unpacking
Your circulator is shipped in a special carton. Retain the carton and all packing materials until the unit
is completely assembled and working properly. Set up and run the unit immediately to confirm proper
operation. Beyond one week, your unit may be warranty repaired, but not replaced. If the unit is
damaged or does not operate properly, contact the transportation company, file a damage claim and
contact the company where your unit was purchased.
Remove any loose packing material which may have fallen into the reservoir during shipping. Also
check that nothing remains around the heater or circulator pump. Before proceeding, be sure the
Power switch is in the OFF position. Refrigerated models should have the Cooling switch in the OFF
position.
1.2 Package Contents
Circulator Bath
Operators Manual 110-119
3
/16in., 1/4in., and 3/8in. Nylon Barbed Tubing Adapters 510-011
6 ft. of 1/4in. ID Latex Tubing 300-299
Beaker Platform(s) for Bath Reservoir — 600 ml 701-402 701-402
— 1000ml 701-403
Deck Lid(s) — solid 510-209 510-209
— w/beaker holes 510-211 510-209 510-211
1
Blue Hole Plugs — 3
Note: Do NOT Use Above 120°C — 41/4inch 300-296
/2inch 300-295 300-295
All TC-101D TC-201D TC-501D
(qty 2)
(qty 2)
701-402
300-295
Note:
Work area "opening" is designed to measure samples directly in the bath. If additional viscometer height
is required (spindle/guard clearance), either a 4 inch rod extension (part number BLM-4E)used with type A lab
stand or an 18 inch rod replacement (part mumber VS-38)used with type S lab stand are available from
Brookfield or an authorized dealer.
1.4 Description of Circulating Bath
Digital controller refrigerated and heating circulating baths are designed to provide precise temperature control of fluids for closed loop circulation to external equipment or to be used as a stand alone
bath. The reservoir may be used for immersing samples while the unit is connected to an external
device. All wetted parts are corrosion resistant 300 series stainless steel. Models are equipped with
various size reservoirs.
1.5 Specification
Controller Digital
Temperature Range (non-refrigerated) Ambient +5° to 150°C
Temperature Range (refrigerated) -20° to 150°C
Temperature Stability ±0.05°C
Readout Accuracy ±0.5°C
Readout LED
Pump Simplex
Pump Flow Rate (Pressure) @ 120V / 60 Hz 15 lpm & 9 lpm
Over temperature / Safety Cutoff Yes (adjustable)
RS-232 Interface Yes
Heater 1000 Watts
4
1.5 Specification, continued
Model TC-101D TC-201D TC-501D
Dimensions (in.) 143/4x 81/4x 14 131/4x 141/4x 131/
(l x w x h) (cm) 37.5 x 13.3 x 35.6 33.7 x 36.2 x 33.7 40 x 47.6 x 43.2
Unit Weights 22 lbs (10.0 kg) 28 lbs (12.7 kg) 63 lbs (28.6 kg)
Reservoir Volumes 6 liters 10 liters 6 liters
Power Requirement 9A @ 115V / 1 / 60Hz 9A @ 115V / 1 / 60Hz 10A @ 115V / 1 / 60Hz
(105V - 125V) (105V - 125V) (105V - 125V)
4.5A @ 240V / 1 / 50Hz 4.5A @ 240V / 1 / 50Hz 5A @ 240V / 1 / 50Hz
(200V - 260V) (200V - 260V) (200V - 260V)
1.6 Circulating Bath Fluid Connections To External Apparatus
On circulating baths, the pump inlet and outlet are internally threaded with female 1/4inch NPT to allow
use of barbed tubing adapters or hard plumbing. Or, you can slide
each pipe and hold it in place with a hose clamp.
Select tubing and fittings that are compatible with bath fluid and temperature range. If the pump inlet
and outlet are not used for external circulation, for best results connect the inlet and outlet pipes with a
short length of insulated tubing. Or, plug the pipes with male nylon plugs (supplied) or with metal
plugs (not supplied) for high temperature use.
The nylon barbed tubing adapter fittings supplied are for applications from -20° to 93°C. Brass,
stainless steel or Teflon® fittings are recommended for applications above 93°C. Quick connectors are
not recommended as they typically restrict flow rate.
4
1
/2inch (13mm) ID tubing over
153/4x 183/4x 17
Section 2. Operation
2.1 Location
Locate your circulator on a level surface free from drafts and direct sunlight. Do not place it where
there are corrosive fumes, excessive moisture, high room temperatures, or excessively dusty areas.
Refrigerated circulators must be four inches minimum away from walls or vertical surfaces so air flow is
not restricted. Avoid voltage drops by using properly grounded power outlets wired with 14 gauge or
larger diameter wire and if possible, be close to the power distribution panel. The use of extension
cords is not recommended, this will avoid low line voltage problems.
2.2 Filling the Reservoir
The maximum fill level is one inch below the top of the reservoir. When in operation, add additional
fluid to compensate for any additional volume needed for external circulation. Minimum liquid depth is
enough to fully cover the heater, pump, and one inch of the temperature sensor. If the proper fluid level
is not maintained, the heater coil may become exposed and possible damage to the heater may result.
Warning: These units are equipped with Over Temperature Protection (OTP). Failure due to low
liquid level or failure to set OTP and properly immerse the heater may result in heater burnout
and triac failure. While operating, do not allow the heater to contact any potentially flammable
materials such as plastic racks or sides of plastic tanks as a fire hazard may result.
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2.3 Reservoir Fluids
Use distilled water for temperatures from 10° to 100°C or a mixture of laboratory grade ethylene glycol
and water for temperatures below -20°C. The fluid must be chemically compatible with the reservoir
and with 300 series stainless steel in the pump and heater. The fluid must also be able to produce the
temperature range desired.
For temperature stability of ±.05°C, the viscosity should be 50 centistokes or less at the lowest
operating temperature to allow good fluid circulation and to minimize heating from the pump. Most heat
transer fluids will be able to stabilize to ±.05°C over a 100°C range. Use fluids that will satisfy safety,
health and equipment compatibility requirements.
The chart below will help in selecting a fluid for your application. Stay within the fluid’s normal range for
best temperature stability, low vaporization, and safety.
FLUID DESCRIPTION SPECIFIC HEAT NORMAL EXTREME
Water 1.00 10°C — 90°C 2°C — 100°C
Ethylene Glycol 30% / Water 70% .90 0°C — 95°C -15°C — 107°C
Ethylene Glycol 50% / Water 50% .82 -20°C — 100°C -30°C — 100°C
Ethylene Glycol 100% .62 50°C — 125°C 0°C — 125°C*
Dynalene-HC 50™ .76 -50°C — 60°C -62°C — 60°C
DC510 50 cs Silicone Oil .39 50°C — 150°C 5°C — 270°C*
DC550 125 cs Silicone Oil .42 100°C — 200°C 80°C — 315°C*
You are responsible for proper selection and use of the fluids.
Extreme range operation should be avoided.
@25°C RANGE RANGE
*WARNING - Fluid’s flashpoint temperature.
DC fluids are manufactured by Dow Corning. Dynalene HC is a registered TM of Advanced Fluid Technologies, Inc.
DO NOT USE THE FOLLOWING FLUIDS:
1. Automotive antifreeze with additives*
2. Hard tap water*
3. Deionized water with a specific resistance > 1 meg ohm
4. Any flammable fluids
5. Concentrations of acid or bases
6. Solutions with halides: chlorides, fluorides, bromides, iodides or sulfur
7. Bleach (Sodium Hypochlorite)
8. Solutions with chromates or chromium salts
* At temperatures above 40°C, additives or mineral deposits can adhere to the heater. If allowed to build up, the heater
may overheat and fail. Higher temperatures and higher concentrations of additives will cause a faster deposit build up.
If buildup occurs see Section 3 Maintenance - Heater.
WARNING: Do not use a flammable liquid as a fire hazard may result.
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APPLICATION NOTES
At fluid's low temperature extreme:
1. Presence of ice or slush will adversely affect temperature stability.
2. Viscosity above 10 centistokes will adversely affect temperature uniformity.
3. High fluid viscosity and high speed pumping will generate heat in the fluid.
At fluid’s temperature above ambient without using refrigeration:
1. Without refrigeration and within 15°C of room temperature the viscosity should be 10 centistokes or
less to avoid friction heating of the fluid. Encourage heat loss by uncovering the fluid and lowering
pump speed.
At fluid’s high temperature extreme:
1. Heat loss from vapor will cause poor temperature stability.
2. A fume hood may be required to prevent the buildup of vapors inside the room.
3. Use a cover and/or floating hollow balls to help prevent heat and vapor loss.
4. Fluid lost from vapor will have to be frequently replenished.
2.4 Circulator Pump
The two speed pressure (simplex) pump may be used for tempering of samples in the reservoir or for
circulation in closed loops. It is not designed for pumping from the circulator's reservoir into and out of
a second open reservoir. The HI or LO speed selection switch on the rear panel of the controller allows
a choice of pump speeds.
Speed Outlet Ratings Outlet Ratings
Selection Line Frequency = 60Hz Line Frequency = 50Hz
HI 15 lpm / 2.6 psi 10.4 lpm / 1.8 psi
LO 7 lpm / 1.3 psi 4.8 lpm / 0.9 psi
The table uses the following criteria:
1. Maximum pump outlet flow rate is measured in liters per minute (lpm) with no restriction on the
pump outlet.
2. Maximum pump outlet pressure is measured in pounds per square inch (psi) at no flow.
3. Water was used as the circulation fluid. Water has a viscosity of one centistoke. High viscosity or
low density fluids will change these figures.
4. When the inlet and outlet are plugged on reservoir models, flow rate refers to internal bath
circulation.
Select the HI pump speed where changes in temperature vary and there is a need for fast recovery,
or when pumping to multiple external units. The LO pump speed is adequate for most applications
and provides quieter pumping.
2.5 Closed Loop Circulation
Connect the pump inlet and outlet to your application. Use care to avoid restrictions in the tubing in
order to maintain adequate flow. When connecting to more than five closed loops we recommend use
of a manifold made of "Y" adapters to divide the fluid into two or more banks. A booster pump may be
added without damage to the circulation bath pump. After setting up multiple closed loops, check that
there is adequate flow at the return manifold for each loop and recheck bath fluid level.
Maximum Pump Maximum Pump
The control stability of a closed loop system will generally be better at the external apparatus than in
the immediate vicinity of the heater, provided the apparatus control point represents a constant load
and is well insulated For example, if you circulate at 50°C through a viscometer, the temperature
variation observed in the reservoir may be +0.05°C, whereas in the viscometer it may be only +0.02°C.
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2.6 Power
Although stability is better at the external apparatus control point, depending on the insulation and
length of tubing used, the accuracy of temperature may be slightly different than the temperature
indicated in the reservoir.
Plug the unit into a properly wired, grounded outlet with the same voltage and frequency indicated on
the identification label on the back of the unit. With the Power switch OFF, the display indicates
standby mode (....). If there is no response, check if the circuit breaker is in the ON position.
Use of an extension cord is not recommended, but if necessary, use one that is properly grounded and
handles the total wattage of the unit. The extension cord must not cause more than a 10% voltage drop to
the circulator.
STATUS
POWER
Refrigerated & Heating Models
2.7 Setting the Temperature
After filling the reservoir with fluid, set the temperature:
1. Set the Safety Thermostat (OTP) knob on the rear panel to full clockwise position, then press the
Power switch ON. The pump starts to operate. The LED display indicates the power up self-test
(8888). You are now ready to set the front panel controls to the desired temperature setting.
2. Press the SET/ENTER button. The degree light flashes indicating the temperature can be changed.
3. Turn the INCREASE/DECREASE knob to the desired setting. This setting is accepted after
pressing the SET/ENTER button or automatically accepted after a few seconds. The degree light
stops flashing and the display indicates the actual bath temperature.
The set temperature may be checked at any time by pressing the SET/ENTER button. Allow sufficient
time for the bath to stabilize at the desired temperature.
COOLING HEATING
Front View
INCREASE
DECREASE
SET
ENTER
ON OFF
ON
OFF
STATUS HEATING
POWERCOOLING
Front View
Heating Models
INCREASE
DECREASE
ON
SET
ENTER
OFF
If you are unable to raise the set temperature, it is possible that the High Limit is set lower than the set
temperature you have selected. If this happens, set the High Limit to be 1°C or more higher than your
desired temperature.
2.8 Setting the High Limit
This feature provides additional set point security by allowing a selectable upper limit set point. If the
fluid reaches the high limit, the unit will shut down and display "HI-L" until the fluid temperature is
reduced or the "HI-L" value is raised. The "HI-L" should be at least 1°C higher than the selected control
temperature to avoid unwanted shut down during regular operation.
8
TO SET THE HIGH LIMIT TEMPERATURE:
1. Press and hold the SET/ENTER button until the display reads "UNIT".
2. Turn the INCREASE/DECREASE knob until the display reads "HI-L".
3. Press the SET/ENTER button and enter the desired value using the INCREASE/DECREASE knob.
4. Press SET/ENTER or the setting will be accepted after a few seconds.
2.9 Setting the Safety Thermostat
The Over Temperature Protection (OTP) thermostat safety feature prevents your unit from burnout in
case of primary controller failure or a low liquid condition by switching off power to the heater. This
feature is independent of the high limit setting and has a range of 60°C to 220°C The high limit as
indicated in Section 2.3 (above) must still be set.
For temperatures less than 60°C:
1. Turn the OTP knob located at the rear of the controller fully counterclockwise (minimum setting)
Note: 240V models have a recessed slot that is to be set with a standard screwdriver.
For temperatures over 60°C:
1. Turn the adjustable thermostat, OTP knob, (on controller's back) fully clockwise (maximum+)
until it stops.
2. Stabilize the bath at the maximum desired control temperature.
3. Turn the OTP knob slowly counter-clockwise until you hear a click. The unit stops and the display
will read "E-oP" (Over temperature).
4. Turn the OTP knob clockwise slightly above the position where the unit tripped then reset the OTP
breaker by pressing the red OTP reset button (below the knob). OTP is now set to trip a few
degrees over the stabilized fluid temperature.
2.10 Operation of Refrigerated Models
For operation at temperatures below 40°C, refrigeration is normally required. To start the refrigeration
system, press the cooling switch to the ON position. The refrigeration automatically shuts down if the
bath fluid is above 80°C, even if the refrigeration switch is on.
When refrigeration is switched off, it should NOT be restarted for approximately 10 minutes to allow the internal
pressures to equalize. System damage could result if you do not observe this waiting period.
2.11 Operation of Heat-Only Models
For operation of non-refrigerated models, the included cooling coil may be used to achieve bath
temperatures within 15°C above the ambient room temperature. The cooling coil also permits the bath
temperature to be lowered more rapidly, after operation at an elevated temperature. The cooling coil
connections are located between the circulating pump’s inlet and outlet connections at the rear of the
bath’s controller. To use the cooling coil, slide the
of the coil’s connections and route another length of tubing from the other coil connection to the drain.
1
/4inch ID latex tubing from the water source over one
2.12 Selection of Celsius or Fahrenheit Readout
To change the readout to display in °F or °C:
1. Press and hold the SET/ENTER button until the display reads "UNIT".
2. Press SET/ENTER again then turn the INCREASE/DECREASE knob and select °C or °F.
3. Press SET/ENTER or the setting is accepted after a few seconds.
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2.13 Optimization of Controller
There is provision to optimize the the controller for special applications. If the temperature stability
using factory settings is satisfactory, there is no need to change the controller tuning.
Control performance equal to or greater than ± 5°C from the setpoint temperature is not affected by
tuning. To achieve close control, tuning may be necessary if you use: a closed loop system of large
volume; a fluid other than water; or a viscous fluid.
Tuning of Proportional Integral Derivative (PID) controllers requires extensive knowledge of PID
technology or time lost in pure guesswork. The tuning parameters below are simplified and are figures
that can be easily measured and entered. Settings are not critical, estimates are acceptable.
Each of the three values used for tuning can be changed without having to change any other value.
Each value is independent.
TO CHANGE THE TUNING:
Press and hold the SET/ENTER button until the display reads "UNIT".
Turn the INCREASE/DECREASE knob until the display reads "CAP" - Capacity.
1. Press SET/ENTER.
2. Enter the estimated total system volume in liters using the INCREASE/DECREASE knob.
3. Press SET/ENTER or setting is accepted after a few seconds.
Turn the INCREASE/DECREASE knob until the display reads "FLO" - Flow Rate.
1. Press SET/ENTER.
2. Enter the estimated actual flow rate in liters per minute using the INCREASE/DECREASE knob.
3. Press SET/ENTER or setting is accepted after a few seconds.
Turn the INCREASE/DECREASE knob until the display reads "SHC"- Specific Heat Capacity.
1. Press SET/ENTER.
2. Enter the specific heat capacity of the fluid being used by using the INCREASE/DECREASE knob.
3. Press SET/ENTER or setting is accepted after a few seconds.
Refer to Section 2.3 Reservoir Fluids for specific heat values of various liquids and Section 4.8
Controller Default Settings for returning to factory default controller settings.
2.14 Controller Display Messages
Normal Screens
Menu Screens
Error Screens
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Display Message
.... Standby mode. Unit plugged in. Power switch OFF.
8888 Power up self-test. Power switch ON.
FLO Flow rate selection for controller tuning
CAP Capacity (volume) for controller tuning
SHC Specific heat value for controller tuning
Unit Change to °F or °C
AL-M High temperature alarm
E-oP Over temperature fault
E-5F Sensor failure
E-tF Triac (alternistor) failure
Section 3. Maintenance
3.1 Heater
The heater should be kept clean. If deposits build up on the heater they may be removed by scouring
with a non-metallic (plastic) abrasive pad. Do NOT use steel wool, it causes stainless steel to rust.
3.2 Pump Motor
The top and bottom bearings are permanently lubricated with a high temperature silicone grease.
They should not require lubrication. The pump motor bearings are not available separately. If the
bearings become noisy, we recommend replacement of the entire motor to save cost in labor and
retain reliability. A replacement pump and motor mounting kit is available.
3.3 Condenser and Air Vents (Refrigerated Models)
The condenser and the right and left air vents should be kept free of dust and dirt. Dirt thermally
insulates the condenser and reduces the cooling capacity of the refrigeration system. Set up a periodic
schedule to clean the fins of the condenser with compressed air.
3.4 Cleaning
Use only mild detergent and water or an approved cleaner on the painted and stainless steel surfaces.
Do not allow cleaning liquids or sprays to enter the controller head vents.
3.5 Maintaining Clear Bath Water
Optimum temperature and moisture conditions for algae growth exist when using water as the bath
fluid. To prevent algae contamination and to minimize frequency of draining the reservoir, an algicide
should be used. Do NOT use Chlorine Bleach.
Section 4. Troubleshooting
4.1 Unit Disabled - Service Required
• Check the power to the unit. • Be sure circuit breaker is on. • Try unplugging the unit and
plugging in again to fully reset the system. • If the unit continues to display an error message or no
message, request service.
4.2 No Pumping
• If the pump motor does not spin, check the Hi-Lo pump speed switch is all the way up or down. If it
is in the middle, the pump will not receive power. • Check the pump impeller turns freely. • Check
fluid level of the bath to be sure the pump head is covered with fluid.
4.3 Insufficient Pumping
• Check for low line voltage, especially when the heater is on. • Hose diameter may be too small.
• Fluid viscosity may be high.
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4.4 No Cooling or Insufficient Cooling
• Check the Cooling switch is ON, the cooling light should also be on. • Check for low or high line
voltage. • Check for blocked airflow through ventilation screens. • Refrigeration unit should NOT be
operated above 32°C ambient temperature, such a condition may cause the refrigeration compressor
to temporarily shut down. • Check if heat is being added to the fluid in excess of the refrigeration
system’s capacity.
4.5 No Heating
• Check if the unit is pumping properly. • If the heat light is not on, check the setting of the setpoint
temperature and bath temperature. • Be sure HI limit setting is higher than the setpoint. • Check fluid
level of the bath to be sure the heater is covered.
4.6 Insufficient Heating
• Check if the unit is pumping properly. • Check for proper line voltage. • Check for excessive
external cooling load on unit At higher temperatures, problem could be due to heat loss from tanks,
hoses or vapor from the tank. Variance of heat load on the system from experiments may exceed the
power handling of the unit. Changes in heat load or setpoint will require some time to settle to a stable
temperature.
4.7 Triac Failure
• Display shows "E-tF". Heater triac has failed or line supply voltage has a source of extreme
interference from other equipment. • Try the unit on another power source. • If it still displays triac
failure, a triac or triac driver needs replacement.
4.8 Controller Default Settings
Should the need arise, use the following steps to return all settings to the factory default values.
1. Turn the Power switch ON, then unplug the power cord.
2. With the Power switch still ON, press and hold the SET/ENTER button while plugging the power
cord in.
3. The controller will display "DEF" and go to the standby mode.
4. Control point and high limit settings will have to be reset. Any special tuning settings will also have
to be reset. OTP is not affected by default resetting, but should be checked again.
Section 5. Service and Technical Support
If you have followed the troubleshooting steps and your circulator fails to operate properly, contact the
distributor or manufacturer from whom the unit was purchased. Have the following information available
for the customer service person:
— Model and Serial Number
— Voltage (from back panel label)
— Date of purchase and your purchase order number
— Suppliers' order number or invoice number
— A summary of your problem
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Section 6. After-sale Support
All instruments requiring warranty repair must be returned to Brookfield Engineering Laboratories, Inc.
or the Brookfield dealer from whom it was purchased. Transportation is at the purchaser's expense.
For repair or service in the United States, return to:
Brookfield Engineering Labs., Inc.
11 Commerce Boulevard
Middleboro, MA 02346 USA
Telephone: 508-946-6200
Fax: 508-946-6262
URL: www.brookfield.com
service@brookfieldengineering.com
For repair or service outside the United States, consult Brookfield Engineering Laboratories, Inc.
or the dealer from whom you purchased the instrument.
For repair or service in the United Kingdom, return to :
Brookfield Viscometers Limited
1 Whitehall Estate
Flex Meadow
Pinnacles West
Harlow, Essex CM19 5TJ, United Kingdom
Telephone (44) 27/945-1774
Fax: (44) 27/945-1775
service@brookfield.co.ul
For repair or service in Germany, return to:
Brookfield Engineering Labs. Vertriebs GmbH
Barbarossastrasse 3
D-73547 Lorch, Germany
Telephone: 7172/927100
Fax: 7172/927105
info@brookfield-gmbh.de
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Section 7. Warranty
Thank you for your purchase. We are confident it will serve you for a long time. Our warranty to you is
as follows:
The manufacturer agrees to correct for the original user of this product, either by repair, or at the
manufacturer’s election, by replacement, any defect which develops after delivery of this product within
the period as stated on the warranty card. In the event of replacement, the replacement unit will be
warranted for 90 days or warranted for the remainder of the original unit’s parts or labor warranty
period, whichever is longer.
If this product should require service, contact the manufacturer/suppliers’ office for instructions. When
return of the product is necessary, a return authorization number will be assigned and the product
should be shipped, transportation charges pre-paid, to the indicated service center. To insure prompt
handling, the return authorization number should be placed on the outside of the package and a
detailed explanation of the defect enclosed with the item.
This warranty shall not apply if the defect or malfunction was caused by accident, neglect,
unreasonable use, improper service, or other causes not arising out of defects in material or
workmanship. There are no warranties, expressed or implied, including, but not limited to, those of
merchantability or fitness for a particular purpose which extends beyond the description and period set
forth herein.
The manufacturer’s sole obligation under this warranty is limited to the repair or replacement of a
defective product and the manufacturer shall not, in any event, be liable for any incidental or
consequential damages of any kind resulting from use or possession of this product.
Some states do not allow: (A) limitations on how long an implied warranty lasts or (B) the exclusion or
limitation of incidental or consequential damages, so the above limitations or exclusions may not apply
to you. This warranty gives you specific legal rights. You may also have other rights which vary from
state to state.
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