2.3 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: 2.3.1. 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 Temperature Limit Switch 2.3.2. Additional Safety Devices for Gas Ovens: > Safety Shut Off Valve
> High/Low Gas Pressure Switch > Combustion Safeguard System > Proof of Closure Switch
2.4 Maximum Solvent Content This oven is designed to handle a limited amount of solvent per batch. Solvent levels in excess of the maximum allowed may create an explosive atmosphere in the oven. Operators should contact their managers if they do not know what portion of their load is solvent. 2.5 Paper, Wood and other Solid Combustibles Do not load paper, wood or other solid combustibles without consulting RTT for appropriate safety measures that must be taken for these processes. There is a danger of fires and explosions resulting in property damage, personal injury or death. 2.6 Maintenance – Periodic and On-Demand The operator has an important role in the proper maintenance of the oven. The operator should shut down the oven and immediately notify management if the odor of gas is present. The operator should immediately notify their supervisor of any changes in operating performance. The operator should NOT restart the oven if a high limit alarm exists. The operator should notify management and insure that the cause of the high limit trip is corrected before the oven is restarted.
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