Installation Instructions & Repair Parts List One Year Limited Warranty Henkel, Inc. warrants its products against defects in material and workmanship. Henkel, Inc. will either repair or replace without charge any properly installed product which fails under normal operating conditions within one year from date of installation, provided it is returned to our factory, transportation prepaid, and our inspection determined it to be defective under the terms of this warranty.
Contactor General Information The model KHT-900 is a high temperature oven designed for rebaking electrodes. Temperatures range from 0º - 999º F. The diagonally compartmented shelf design allows greater capacity with less oven weight. These units are constructed of steel, treated, and then painted with a chemical resistant safety blue exterior finish and high temperature aluminum interior finish.
***CAUTION: DO NOT USE ON D/C POWER SUPPLY!*** Venting The KHT-900 oven is vented through two screened plugs at top rear of oven. Temperature Setting To adjust temperature set point press and hold the “Read Set PT.” Push button. The current set point will appear in the digital display.
It is also recommended that a temperature probe be placed inside the unit next to the thermocouple, and the controller calibration checked at this time. Troubleshooting: The Keen oven model KHT-900 requires a minimal amount of electrical knowledge to repair if necessary. IF OVEN FAILS TO OPERATE – NO HEAT 1.
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Corrective Maintenance CHANGING HEATING ELEMENTS 1. Disconnect oven from power source. 2. Remove back cover and insulation. 3. Remove electrical leads from elements and inspect leads for damage. When removing or installing leads on elements, use a backup wrench. 4. From inside of oven, remove element cover. Unscrew element brackets, and remove elements from oven.
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** Please state model number and serial number and specify voltage and wattage when ordering repair parts, spare parts, or accessory parts. All necessary attaching hardware is supplied with each part ordered. (Item numbers refer to pictorial drawings below for repair parts.) Model KHT-900 Repair Parts List ITEM # QUANTITY DESCRIPTION...
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