Installation alarms

Activation level install alarm system for indicating valve left open. Observation level provide checklist to operators make valve more accessible or remotely operable. [Pg.312]

Senator David Pryor, Democrat from Arkansas who on Tuesday successfully amended a Senate bill to require the Air Force to install alarm systems at all Titan II sites near population centers, said, It s time not just to move ahead with installing the warning devices but to take a critical look at the safety of the entire Titan II system. ... ]... [Pg.22]

The M5 Automatic G-Agent Fixed Installation Alarm, standardized in 1958, was the first detector and alarm for G-series agents. The unit could detect a G-series agent and sound an alarm in about 10 seconds. Unfortunately, the unit was 7 ft high and 2 ft square. It was not suitable for the field and was primarily used at Rocky Mountain Arsenal in sarin production and filling plants.130... [Pg.53]

Fire system acceptance test documentation from when the system was initially installed Alarm test documentation... [Pg.342]

Reliability. Certain controls are only effective if carefiiUy maintained. Whereas a substitution, if appropriately selected, may need monitoring, a control that depends on a sensor operating an alarm may cease to work after it is installed if it is not carefiiUy checked, caUbrated, and repaired. This procedure costs money, time, and supervisory effort, and increases risk. [Pg.110]

Install flammable/toxic detection systems in buildings with alarms to warn building occupants of hazardous accumulations... [Pg.32]

Install independent high level alarm with instructions to prevent overfilling... [Pg.54]

Install high temperature alarm, and interlock to activate cooling or shut off feeds at desired temperature... [Pg.56]

Implement operating instructions to maintain liquid level above heating surface at all times Install automatic level control with low level alarm and shutdown of liquid withdrawal system to ensure liquid is above heating surface at all times... [Pg.57]

Provide safe separation distances Install fixed fire protection and alarms, water sprays (deluge), and/or foam systems activated by flammable gas, flame, and/or smoke detection devices... [Pg.59]

Install mechanical seal fluid reservoir low level sensor with alarm... [Pg.59]

Install vibration or temperature sensor with alarm Install emergency relief device (ERD)... [Pg.59]

Install fill line control with high flow alarm and/or shutdown... [Pg.76]

Charging ther- Install local indication and alarm on high mally unstable temperature material to warm. emergency cooling reactor results in decomposition. CCPS G-23... [Pg.81]

Determine process requirements Implement correct procedures Install vapor space analyzers with alarm... [Pg.86]

Heat build-up Replace screen with one correctly sized and/or due to too fine or clean screen blocked outlet, Install pressure indicator downstream and screen. upstream of mill for conveyed systems Measure temperature at strategic points in mill casing to detect and alarm product temperature rise CCPS G-12 CCPS G-23 CCPS G-29... [Pg.96]

Any of the above reasons tnay result in noise and an increase in temperature and must be corrected. Critical installations such as a refinery, a petrochemical plant, a chemical plant or a petroleum pipeline may require special precautions and control to avert any excessive heating of the bearings, which may become fire hazards. For these installations, bearing temperature detectors with a relay and alarm facility may also be installed in the control circuit of the switching device to give warning or trip the motor if the temperature of the bearing exceeds the preset safe value. [Pg.239]

You should install pressure sensors that transmit a message to shut-off the pump, sound an alarm, or indicate to the operator that the moment to change the filter has arrived. With a new filter installed, the pump begins operating again to the right of the BEP within the sweet zone and slowly over time proceeds moving toward the other end of the sweet zone. [Pg.120]

At high pressure experiments the reactor should be installed in a pressure cell. All check valves before it, and the filter with the flow controller after it, can be kept in the vented operating room. As a minimum, the bypass valve and the flow controller must be accessible to the operator. This can be done by extended valve stems that reach through the protecting wall. Both the operating room and the pressure cell should be well ventilated and equipped by CO alarm instruments. [Pg.86]

A differential pressure switch set to alarm when the pressure drop reaches a predetermined point protects against the loss of oil flow. In addition to the differential pressure switch, a two-way, three-port valve with a pressure gauge is piped in parallel with the differential pressure switch for accurate indication of inlet and outlet oil filter pressure. When a single transflow valve is used with a cooler-filter installation, the differential pressure switch and pressure gauge assembly should span the cooler-filter system. [Pg.551]

Check for plant integrity/flammable leaks periodically or continuously on-line, as appropriate Install appropriate fire/smoke detection, audible alarms Provide adequate fire suppression systems Deal with mishaps such as spillage immediately... [Pg.192]

If a flammable gas or vapour is present, a pre-fire eondition may be identified by a flammable-gas deteetor. This will aetuate an alarm at a fraetion of the LFL. Banks of deteetors may be installed at high or low level depending, in part, upon the gas density. Fire deteetion may be by ... [Pg.192]

Does this require the installation of alarm, trip, or both, i.e. to what externt is manual intervention expected ... [Pg.399]

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