1.5
Explosion Venting Hatches and Doors
Most ovens include explosion relief doors or hatches to allow the oven to vent itself in the case of an explosion. These hatches or doors should not be obstructed. Operators should not stand near these openings.
1.6
Belt Guards
This oven should not be operated if the guards over the moving parts have been removed. When purchased, all ovens include guards secured over all moving parts, i.e., conveyor belts and fan belts. Operators should turn off the oven and notify management if guards are not secured. Guards should be re- secured prior to returning the oven to operation.
1.7
High Voltage
This oven operates on voltages high enough to cause physical injury or death. Only qualified personnel should service the oven or open the control panels or junction boxes.
1.8
Maintain Unobstructed Airflow
In order to maintain a non-explosive atmosphere in the oven, it is important that the circulation and exhaust be unobstructed. Operators should load the oven in a manner that allows adequate air movement in the oven.
6.
Periodic Maintenance
Proper maintenance contributes to a safe oven workplace. It is very important that only qualified personnel perform scheduled maintenance on the oven. See the maintenance instructions in a separate section of this manual for recommended maintenance. You may refer to Chapter 10 of NFPA 86 (1999 Edition) for details on required inspection, testing and maintenance. Turn off the power prior to opening control panels and electric boxes. Also, per NFPA 86 (1999 Edition), Section 5-7.2.4, all gas ovens require that safety shutoff valves be leak tested at least once every year.
7.
Fire Protection
In accordance with NFPA 86 (1999 Edition), Chapter 11, “Ovens containing or processing sufficient combustible materials to sustain a fire shall be equipped with automatic sprinklers or wat er spray.” Consult NFPA 86 (1999 Edition), Chapter 11 (Fire Protection) for supporting details. Contact your local fire control specialist for assistance.
8.
Manufacturer Support
Don’t hesitate to call Col-Met Spray Booths, Inc. at 972-772-1919 with any questions or needs for field support. Col-Met Spray Booths, Inc. offers field service for employee training, product modifications and upgrades, and product maintenance.
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