Instructions for labor protection during the operation of the automatic water fire extinguishing system station

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Instructions for labor protection during operation of the automatic water fire extinguishing system station. Full document

Occupational Safety and Health

Occupational Safety and Health / Standard instructions for labor protection

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Safe Operation

1. The procedure for determining the operability of the installation and external alarm

1.1. Auto mode

The fire extinguishing installation must operate in automatic mode, while on the nuclear power supply panel located in the fire station, the “Voltage at input No. 1” and “Voltage at input No. 2” lamps should be lit, and all other lamps should be off. In the control unit (pumping room) on the SHU panel all the lamps are off, the keys for controlling the operating mode of the main (No. 1) and backup (No. 2) pumps (on the SHU panel) should be in the "Automatic" position

1.2. Manual mode

During routine maintenance or at the request of the operation service, the installation can be switched to manual mode, while on the nuclear power supply panel at the fire station the lamps “Voltage at input No. 1”, “Voltage at input No. 2”, “Disable automatic operating pump”, should be lit. “Disable the automatic start of the backup pump”, in the control unit (pump) on the ShN panel, the keys for controlling the operating mode of the main (No. 1) and reserve (No. 2) pumps should be in the “Manual” position and the “Disable the automatic start of the working pump” lights are on, “Disable the automatic start of the backup pump”, all other lights on the control panel are off.

2. Modes of operation of technological equipment in standby mode

2.1. Control unit (pumping station):

above the entrance door the lamp "Fire extinguishing station" is lit;
pressure above the VS-100 valve according to the pressure gauge MP No. 1 - not less than ___ atm.;
the pressure in the pneumatic tank is not lower than ___ atm. according to EKM-2;
the water level in the pneumatic tank is at the level of 1/2 of the control glass;
valves No. 1, 2, 3, 4, 5, 6, 7, 8 - open;
valves No. 9, 10 - closed;
valves No. 1, 2 - open;
valves No. No. 3, 4, 5, 6, 7 - closed;
leaks from the valve, valves should not be;
gate valves, valves and mode control keys must be sealed with seal No. 2 “Rubezh”.

3. The procedure for the duty officer when taking up duty

3.1. The attendant must:

3.1.1. Make a walk-through and perform an external inspection of the equipment and check the readings of the instruments - “Fire station” (on-duty personnel), “Control unit (pumping room)”, “Protected premises” (on-duty electrician).

3.1.2. Make sure that the light and sound alarms comply with clauses 1.1 and 1.2.

3.1.3. Make sure that the operating modes of the technological equipment are in compliance. (duty electrician)

3.1.4. Check the operation of light and sound alarms (staff on duty):

A) press the “Test light alarm” button - all the lamps on the panel will light up, except for the reserve one.

B) press the "Fire signal test" button - the "Fire" lamp will light up and the bell will sound.

B) press the “Fault signal test” button - the “Fault” lamp will light up and the bell will ring.

3.1.5. Make entries in the "Logbook for monitoring the technical condition of the fire extinguishing installation" readings of pressure gauge No. 1 and ECM No. 2. (duty electrician) Perform rounds at 6.00,12.00,18.00,24.00, XNUMX, XNUMX, XNUMX

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