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ISO 9001 Infrared Radiant Heaters OKA Series Installation, Operation, Maintenance Instructions & Spare Parts FIRE/EXPLOSION HAZARD WARNING During operation, take precautions to ensure that combustible materials are always kept at a WARNING safe distance from the radiant energy, as required by the codes and rules of the jurisdiction of installsion.
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TABLE OF CONTENTS A. Description B. Installation C. Operation D. Maintenance DESCRIPTION The OKA radiant heater is suitable for process heating The OKA heater is available with metal sheathed, quartz in non-hazardous areas protected from rain, snow lamp or quartz tube heating elements. Use heaters with or splashing, where heating element temperatures in metal sheathed elements where there is heavy vibration or excess of 1382°F (750°C) will not present the risk of fire or...
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For metal sheathed heaters, install proper ground fault protection to prevent personal injury and/or property damage. heating in Follow this procedure and Fig. 3 when installing the quartz For metal sheathed heaters, insulation WARNING. For metal sheathed heaters, insulation hing, where tube or lamp: contamination moisture...
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15.0 Energize the heater at the voltage shown on the nameplate and visually check the element to ensure that it slides freely on expansion. A small sag is normal, especially on longer heaters. OPERATION FIG. 2 – TYPICAL HEATER ATTACHMENT 16.0 Heaters with metal sheathed elements which have not been energized for a prolonged period shall be restarted under close...
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PLEASE ADHERE TO INSTRUCTIONS IN THIS MANUAL Failure to do so may be dangerous and may void certain provisions of your warranty. For further assistance, please call 24hr hotline: 1-877-325-3473 (U.S.A. and Canada) Please have model and serial numbers available before calling. WARRANTY No warranty applies to paint finishes except for manufacturing Under normal use the Company warrants to...
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