Section Q
Safety Instructions
1.
Introduction
In order to minimize the threat of fires, explosions, personal injury or death associated with an unsafe oven installation, great care must be taken to insure a safe installation. Installers, operators and maintenance personnel must recognize the potential hazards involved and act accordingly. This manual should be read and understood before installing and operating this oven. The National Fire Protection Association (NFPA) publishes the most accepted standard for the design, manufacture, installation, maintenance and operation of industrial ovens. All Col-Met Spray Booths, Inc. ovens are built to the standards of NFPA 86 (1999 Edition).
2.
Safety Devices
This oven was designed with several safety devices used to protect the installation. Do not bypass or disconnect these safety devices during operation. These safety devices include, as a minimum, the following:
2.1 Safety Devices for Gas and Electric Ovens:
Motor Overloads Air Proving Switches Purge Timers Powered Exhaust
Guards for Moving Parts Explosion Relief Doors/Hatches High Limit Switch
1.2 Safety Devices for Gas Ovens Only: Safety Shutoff Valve
High/Low Gas Pressure Switch Combustion Safeguard System Proof of Closure Switch
3.
Safe Oven Installation
The installation of an industrial oven requires special attention. Proper safety measures protect those installing the oven and those who will operate the oven on a long-term basis. Often, local building and mechanical authorities specify installation requirements. Consult these authorities for any respective instructions. Only qualified personnel should perform the installation of an oven. “Qualified personnel” typically include contractors or properly trained maintenance personnel. Contractors include: 1. Equipment riggers to unload and handle the oven 2. Electricians to install the electrical wiring and related equipment, and; 3. Mechanical contractors to connect the gas service, air service and exhaust stacks.
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