Operation, Temperature Setting, Guide to Storage

•Use special care when moving heavily loaded units.

•Do not store combustible material on or around the unit.

•Do not operate this unit empty.

•When using the unit at a distance where an extension cord becomes necessary, a 3-conductor grounding cord of adequate size must be used for safety, and to prevent loss of power and overheating. Use only a UL listed extension cord suitable for outdoor use. Make certain wire size is large enough for A/C amperage rating of unit.

Operation

To load oven, lift handle and place plunger into loading position by hooking tab located on center rod of plunger onto lip of center tube. To unload, simply lift plunger and remove electrodes. The oven capacity is 15 lbs. of 18” electrodes.

To turn on the unit, simply plug the 8’ UL listed power cord into power source of appropriate voltage. Oven may be operated on direct current IF AMPLE VOLTAGE IS AVAILABLE. (Check name plate for voltage.) Unit will not heat to capacity without appropriate voltage.

On 240V models, the plug is not supplied due to the many different receptical configurations in the field. When attaching the plug to the power cord, be sure the plug is an approved component and is rated for the proper voltage and amperage. All units meet electrical code requirements when used with a grounding plug and a grounded receptical.

Temperature Setting

The model K-15R is a non-thermostatically controlled oven with a temperature range of 100º- 300ºF depending on the length of time used and the amount of electrodes stored. The element wattage in this unit is designed so that temperatures will not exceed 300ºF.

Guide to Storage

See the enclosed guide to storage. This guide may be used in the absence of storage information from the electrode manufacturer. In critical situations, contact your electrode manufacturer.

Functional Description

Model K-15R ovens are portable units. They are not designed for long-term storage. The units hold 15lbs. of 18” electrodes and are used for transfer of electrodes from holding ovens to the job site.

Scheduled Maintenance

The manufacturer recommends that the unit be unloaded and cleaned of debris and dust every three months by removing the plunger from center tube and turning unit upside down and tapping gently on bottom. It is recommended to inspect the power supply cord for damage at this time. Replace cord if damaged.