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Chapter 8 – Warranty 

 

 

TestEquity 1016H & 1027H Temperature/Humidity Chamber 

Page 8-1

 

Chapter 8 - Warranty 

 

TestEquity LLC Limited Warranty 

 

TestEquity LLC (TestEquity) warrants Environmental Chambers (Equipment) manufactured by TestEquity and supplied under 

this contract to be free from defects in materials and workmanship under normal use and proper maintenance. 

 

TestEquity will repair or replace any defective part for a period of THREE YEARS from the date of invoice. TestEquity reserves 

the right to require any defective part be returned, freight prepaid, to TestEquity’s factory or to inspect any defective part at the 

Purchaser’s site. TestEquity shall have sole discretion to determine whether any part is defective and whether any defective part 

will be repaired or replaced. This limited warranty shall extend to any standard chamber accessory and component part which is 

normally sold by TestEquity. Non-standard accessories and component parts specified by the Purchaser shall be warranted only 

to the extent of the original manufacturer's warranty, if any exists. 

 

If the repair or replacement is performed in the FIRST YEAR from the date of invoice, TestEquity will also pay for the labor 

associated with the repair at the Purchaser's site, subject to TestEquity’s prior approval. During the SECOND and THIRD YEAR 

of the warranty period, Purchaser will be responsible for the installation and cost of installation of replacement or repaired parts. 

 

Purchaser shall notify TestEquity in writing of any alleged defect within 10 days after its discovery within the warranty period. 

TestEquity reserves the right to satisfy the labor portion of this limited warranty either through its own service personnel or an 

authorized agent. In order to provide expeditious service, TestEquity reserves the right to satisfy its limited warranty obligation 

by sending replacement parts to be installed by the Purchaser if they can be installed easily without special tools or training. 

TestEquity reserves the right to satisfy this limited warranty by requiring the Purchaser to return the Equipment to TestEquity 

when such return is feasible. 

 

TestEquity must initiate field service for in-warranty claims. Purchaser will not be reimbursed for labor if they initiate service on 

their own without prior approval from TestEquity. Replacement parts must be supplied by TestEquity for in-warranty claims. 

Purchaser will not be reimbursed for parts they buy on their own without prior approval from TestEquity. 

 

The following parts are excluded from this limited warranty and are sold as-is or are considered expendable: interior light bulb, 

viewing window, paint and cosmetic surface finishes and treatments, port plugs, and refrigerant. 

 

This limited warranty shall extend in full to Equipment installed within continental United States and Canada. For all other 

locations, Purchaser is responsible for all labor costs for repairs or parts installation, and for all shipping costs associated with 

providing replacement parts. 

 

This limited warranty does not cover: (1) Defects or damages arising as the result of shipment by common carriers or private 

transportation, unless TestEquity undertakes shipment and transportation of the Equipment to Purchaser’s site or contractually 

assumes the risk of damage to the Equipment in shipment; (2) Defects or damages arising out of, or as the result, of mishandling, 

modification, or improper start up, installation or maintenance of the Equipment (including start up, installation or maintenance 

not in accordance with TestEquity’s written procedures); (3) Defects or damages resulting from, or arising out of, abuse, misuse, 

neglect, intentional damage, accident, fire, flood, earthquake, or any other act of God. 

 

This warranty as to Equipment is LIMITED to repair or replacement of parts or Equipment in the determination of TestEquity 

LLC THE FORGOING LIMITED WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES INCLUDING THE IMPLIED 

WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. TestEquity LLC DISCLAIMS 

ANY LIABILITY FOR ANY DAMAGES RESULTING FROM DELAY OR LOSS OF USE IN SERVICE OR REPAIR, OR 

FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH THE USE OR 

PERFORMANCE OF THE EQUIPMENT, EXCEPT AS STATED IN THIS PARAGRAPH. 

 

This limited warranty cannot be modified in any way except in writing by both TestEquity and Purchaser. Invalidation of any one 

or more of the provisions of this limited warranty shall in no way affect any of the other provisions hereof, which remain in full 

force and effect. 

 

This limited warranty shall be extended only to the first Purchaser of this Equipment and is not transferable. 

 

Содержание 1016H

Страница 1: ...019 Model 1016H 1027H Temperature Humidity Chamber Operation and Service Manual TestEquity LLC 6100 Condor Drive Moorpark CA 93021 Technical Support 877 512 3457 Toll Free 805 480 0638 Corporate 800 7...

Страница 2: ......

Страница 3: ...Switch EVENT 1 Mode_________________________________________________ 3 2 LIGHT Switch_________________________________________________________________________ 3 2 HEAT Light __________________________...

Страница 4: ...to Drain the Humidifier _____________________________________________________________ 7 7 How to Verify the Temperature Calibration __________________________________________________ 7 8 How to Verif...

Страница 5: ...eration in a conditioned laboratory environment Operation above 30 C 85 F or below 16 C 60 F ambient room temperature is NOT recommended CAUTION The Input Voltage label on the back of the chamber indi...

Страница 6: ...the setup values unless you thoroughly understand what you are doing The correct values are documented in the EZ Zone Limit Controller Setup Parameters section of this manual CAUTION Always verify th...

Страница 7: ...f you need to open the door while the chamber is operating wear safety goggles to prevent the high velocity airflow from blowing particles or objects into your eyes WARNING This chamber operates at ex...

Страница 8: ......

Страница 9: ...ration machinery compartment c Check the low stage refrigeration charge e Verify the chamber performance Installation Location The chamber will produce a significant amount of heat during normal opera...

Страница 10: ...hange the input voltage from one configuration to another CAUTION This chamber must be properly configured for either 208 V or 230 V nominal input 208 V and 230 V are NOT the same Do NOT guess Do NOT...

Страница 11: ...d side of the Main Disconnect Switch are individually fused However your local electrical code may require a separate disconnect switch within sight of the chamber Power Source Connection 1 Turn the D...

Страница 12: ...dity system using ordinary tap water Condensate from the chamber is returned back to the water tank The water pump runs continuously when the humidity system is enabled keeping the supply line pressur...

Страница 13: ...ceptacle on the back of the chamber The drain tube from the chamber must not be submerged in the water Use the supplied clamp on each end of filter and the water inlet fitting to prevent leaking Do no...

Страница 14: ......

Страница 15: ...the Main Disconnect Switch must be ON for 3 hours prior to operating the chamber Although it may be safe to use the chamber immediately this procedure ensures the longest possible life for the high st...

Страница 16: ...ocedure ensures the longest possible life for the high stage compressor if the chamber has been removed from the power source for more than 24 hours CONDITIONING Switch ON Mode The CONDITIONING Switch...

Страница 17: ...ion mode If the Humidity mode is disabled the chamber will cool in cascade refrigeration mode and there will be no humidity control HUMIDITY Light The HUMIDITY Light will illuminate when the F4T F4 Co...

Страница 18: ...ber s refrigeration system fails This chamber has a set of contacts that can be used to remove power to your test sample if the Limit Controller s temperature limits are exceeded CAUTION To prevent da...

Страница 19: ...use the humidity system to control moisture at low temperatures The humidity system is disabled below 7 C However if you have a source of GN2 gaseous nitrogen or Dry Air you can use the optional Purge...

Страница 20: ...a clean dry chamber For extended low humidity range below 6 C a dew point condition see Purge Option which follows The F4T F4 will automatically disable the humidity system below 7 C and above 90 C to...

Страница 21: ...essed air to the 3 8 inch FPT shutoff valve of Dry Air system Connect the power cord from the Dry Air system to the DRY AIR POWER socket on the rear panel This plug must be twisted clockwise to lock i...

Страница 22: ...H 1027H Temperature Humidity Chamber Relief Vent Excess pressure in the chamber workspace is vented through a pressure relief check valve which is located on the top of the chamber behind the fan shro...

Страница 23: ...l manual and is written by the manufacturer Watlow for a wide variety of applications and configurations Not all features or functions are applicable Only the capabilities of a model PM6L1AJ AAAABAA a...

Страница 24: ...er than your actual chamber temperature set point to prevent nuisance tripping 5 Press the RESET Key to return to the Home Page 6 The upper display will show the actual chamber temperature while the l...

Страница 25: ...n be used to remove power to your test sample if the Limit Controller s temperature limits are exceeded The safety contacts are rated as follows Resistive 10 A 250 VAC or 10 A 28 VDC Inductive 7 A 250...

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Страница 27: ...our installation be determined by a qualified electrician who is familiar with industrial plant wiring I need to send the chamber outside North America Will it work with their power Outside North Amer...

Страница 28: ...ample the temperature set point may be 25 0 C The actual temperature varies between 25 4 C and 24 5 C This corresponds to 0 4 C and 0 5 C or a total of 0 9 C of RELATIVE variations These specification...

Страница 29: ...he high stage compressor if the chamber has been removed from the power source for more than 24 hours Can the person who services our air conditioning also service the chamber Probably not Most air co...

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Страница 31: ...th an instantaneous step change in Set Point without a controlled ramp rate Does not include the effect of proportional band when approaching setpoint Performance is reduced by 17 with 50Hz input powe...

Страница 32: ...neous step change in Set Point without a controlled ramp rate Does not include the effect of proportional band when approaching setpoint Performance is reduced by 17 with 50Hz input power Input Power...

Страница 33: ...interior and exterior Listen for abnormal noise or vibration Inspect the demineralizer cartridge if provided Every 3 Months Inspect the door seal Inspect the refrigeration machinery compartment Check...

Страница 34: ...noises Being able to recognize changes from normal operating noises can be a valuable way to identify problems and prevent further damage Examples of noises to be aware of include Circulator motor and...

Страница 35: ...the two low stage gauges marked R 508B on the left side of the rear of the chamber 3 The two gauges have different scales However they should read the same value of pressure This indicates that the sy...

Страница 36: ...lowly increase and stabilize to 85 C It should NOT overshoot beyond 85 C by more than a few tenths of a degree and the compressors should NOT need to turn ON to maintain 85 C 5 After stabilization the...

Страница 37: ...ntrolling Heat Light cycles ON OFF within 7 minutes 5 The chamber temperature should slowly increase and stabilize to 85 C It should NOT overshoot beyond 85 C by more than 1 0 C and the compressor sho...

Страница 38: ...u may be able to clean the condenser less frequently if the chamber is in a very clean environment How to Drain the W100 Water Recirculation System Reservoir 1 This procedure drains the water in the r...

Страница 39: ...t the chamber from the power source 4 Remove the lower rear panel 5 Open the Drain Valve by turning its handle 90 degrees counter clockwise Water will come out of the Drain fitting on the back of the...

Страница 40: ...ts in the chamber and adjusting the temperature controller s calibration to correct for these errors is incorrect The correct way to adjust what the temperature controller displays compared to what is...

Страница 41: ...sor calibration at all humidity conditions that the chamber is capable of achieving For the F4 Controller If calibration of the controller is necessary refer to the F4 Temperature Humidity Controller...

Страница 42: ...both the Conditioning Switch the safety relay CR1 and the phase control relay PCR1 CR1 is controlled by the temperature limit controller TCR2 If either the high or low temperature safety limits are e...

Страница 43: ...er circuit of the cascade condenser through the filter drier and liquid line solenoid valve to the thermostatic expansion valve The thermostatic expansion valve feeds the finned evaporator coil which...

Страница 44: ...ystem is disabled The Humidity mode is enabled through Event 2 Digital Output 2 in the F4T F4 Controller Also the chamber workspace must be between 7 C and 90 C If the chamber is outside this temperat...

Страница 45: ...bar is 100 F4 controller light 1B is ON F4T Compressor Output F4 DigitalOut 8 is ON the Cool light on front panel is OFF both compressors are OFF 2 Setpoint is low than chamber temperature but F4T Co...

Страница 46: ...ive Compressors turn on and off too frequently 1 If compressor control parameters in F4T F4 Controller were changed 2 If compressor control parameters in F4T F4 Controller are as shipped from TestEqui...

Страница 47: ...lined in How to verify the chamber performance NOTE If the F4 Controller is cycling Cool Light cycles on off the sightglass may appear 1 2 to 2 3 full This is normal R 508B Low Stage Charge 1 Repair a...

Страница 48: ...k being out of service for even one day then you should purchase critical spare parts in advance Although most parts are standard and available from a variety of local distributors some parts are eith...

Страница 49: ...Peltec 256 240S PCR1 222292 1 ea Indicator Panel 240V Neon SoLiCo S412 2 1 N2 PL1 2 200026 2 ea Indicator Panel 120V Neon SoLiCo S412 2 1 N1 PL3 4 200025 2 ea Resistor 1 kohm 25W Vishay Dale RH0251K0...

Страница 50: ...oss 068U3317 28 100487 1 ea Expansion Valve Suction Cool HS Sporlan SBFJ AA C 25 100077 1 ea Expansion Valve Suction Cool LS Sporlan SBFS B ZP 3 8 x 5 8 odf 26 100507 1 ea Filter Drier Sporlan C 083 S...

Страница 51: ...ge L Sd Limit Sides both Alt high High only or LoW Low only L hY Limit Hysteresis 2 Change not recommended A ty Alarm Type oFF Do Not Change PAr1 Upper Display ACPu Alt none PAr2 Lower Display Lst Alt...

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Страница 53: ...d for labor if they initiate service on their own without prior approval from TestEquity Replacement parts must be supplied by TestEquity for in warranty claims Purchaser will not be reimbursed for pa...

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Страница 55: ...Chapter 9 Drawings TestEquity 1016H 1027H Temperature Humidity Chamber Page 9 1 Chapter 9 Drawings...

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