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1.

Turn SET-TEMP LIMIT’s power on.
The red “ALARM” light will be on. 

2.

Set the limit temperature by adjusting
the dial. If necessary, use a flat blade
screwdriver to turn the dial. 

Note that the temperature scale is in degrees
C and degrees F. 

3.

Press the reset key to energize SET-
TEMP LIMIT’s receptacle. 

Note that each time SET-TEMP LIMIT looses
power or is turned off, the “RESET” key must
be pressed to resume heating. Similarly, if the
thermocouple disconnects or open-circuits,
the thermocouple problem must be corrected.
After correcting the problem, press the
“RESET” key to resume heating.

7

Operation

Summary of Contents for SET-TEMP limit

Page 1: ...SET TEMP limit OPERATING INSTRUCTIONS 1 BARNSTEAD THERMOLYNE CORPORATION LT1153X2 6 24 99...

Page 2: ...of Operation 5 Installation 6 Temperature Probe Connection and Placement 6 Connecting your Heater and Other Temperature Controls 6 Operation 7 Maintenance and Servicing 8 Replacing Fuses 8 General CL...

Page 3: ...ting tapes hot plates ovens baths and other general heat ing equipment General Usage Do not use this product for anything other than its intended usage Warnings To avoid personal injury 1 Refer servic...

Page 4: ...heaters up to 1800 watts 100 120 VAC Shipping weight 4 4 lb 2 kg Selected probe will dictate actual temperature range within range specified 4 General Specifications Environmental Conditions Operatin...

Page 5: ...off power to laboratory heaters to guard against thermal runaway when the temperature sensed by a thermo couple exceeds the dial setting Heating will not resume until the RESET key is pressed 5 Princ...

Page 6: ...ood idea to have the tip of the probe resting on the inside bottom of the flask Then should the liquid boil away the sensing probe will still be effectively heated by the man tle and SET TEMP LIMIT wi...

Page 7: ...ure scale is in degrees C and degrees F 3 Press the reset key to energize SET TEMP LIMIT s receptacle Note that each time SET TEMP LIMIT looses power or is turned off the RESET key must be pressed to...

Page 8: ...fuse A 0 5 Amp 5x20mm fast acting fuse protects the unit s low power electronics If this fuse blows use a slot ted screwdriver to remove the old fuse and install a new 0 5 Amp fast acting fuse General...

Page 9: ...mm so it is compatible with common ther mometer adapters clamps and apparatus The glossy quartz sheath may be cleaned more thoroughly than metals Teflon or other glasses Usable up to 500 C Each therm...

Page 10: ...ROBE 1 4 diameter x 12 long Type J Thermocouple 8005 GLASS PROBE 1 4 diameter x 18 long Type K Thermocouple 8007 GLASS PROBE 1 4 diameter x 24 long Type K Thermocouple 8403 Bendable s s probe 1 16 dia...

Page 11: ...whom you purchased this unit or can be obtained promptly from the factory When service or replacement parts are needed we ask that you check first with your dealer If the dealer cannot handle your re...

Page 12: ...wn discre tion Heating elements however because of their susceptibility to overheating and contam ination must be returned to our factory and if upon inspection it is concluded that failure is not due...

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