Manual operation definition

Manual operation means that a full-time boiler operator or stationary steam engineer is required to observe boiler pressures, temperatures, and levels and to make adjustments as the output demand fluctuates. A partially automated boiler must be classified as being manually operated.
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Manual operation. The door assembly shall be fabricated to permit the manual lifting of the door for emergency use after automatic closing, with door returning to the closed position when released. The open and stop buttons shall be of the type requiring only momentary pressure to be operated. The close button shall be of the type requiring constant pressure to maintain the closing motion of the door. Push buttons shall be fully guarded to prevent accidental operation. Hood Enclosure: 24 gauge (0.70 mm) thick galvanized steel; internally reinforced to maintain rigidity and shape. Provide all hoods with a flame baffle controlled by a fusible link and designed to close against the coil in the event of fire, to reduce flame and smoke spread. INSTALLATION Attachment to Wall: The door assembly shall be attached to the wall by through-wall bolts. Expansion anchors may be used for concrete, brick or filled concrete masonry wall units, when installed in accordance with the requirements of NFPA 80. Where structural steel frames are used at jambs, guides shall be secured to the frame with machine bolts of not less than .375 inch (9.5 mm) diameter. Brackets: Brackets mounted on the face of the wall shall be bolted either to the wall or to an extension of the guide wall angle with not less than two-through bolts or machine bolts 12.7 mm diameter, to each bracket. Brackets mounted between jambs shall be secured to the lintel or to the side of the jambs by not less than two machine bolts of .50 inch (12.7 mm) diameter.
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Examples of Manual operation in a sentence

  • Manual operation shall require no more than one hand to operate each individual set point, and shall only require simple, linear, hand movements to actuate.

  • Manual operation of valves shall be so that the torque effort required to manually operating the hand wheel, lever or chain shall not exceed 20 kgm applied by an operator .

  • Supplied Hose: Drager IT-6100 should be supplied with a hose to create the flow test Configuration for DRAGER CCBA PC Based Operation: Apart from Manual operation, it can be used with PC Incorporating Adopter II Software which offer all the advantages seamless data processing and management.

  • C-3.1 Hardware e.g., motor defect C-3.4 Manual operation of point.

  • Manual operation of valves every six months to ensure functional operation.

  • Manual operation of the solenoid valves shall also be possible from the local control station.

  • For the purchase of the Equipment and performance of the actions stipulated in the Agreement, providing for the possibility of operating the two cranes in the manual mode only, the Client undertakes to pay the Supplier the compensation defined as the net purchase price, being: Manual operation mode EUR .……………....................................................……………………….......

  • Manual operation of holding brakes shall be provided for hoisting to use during emergency conditions.