－10－
2.
Do not operate on energized equipment. Unauthorized persons are not allowed to go
near electrified equipment. Due to the nature of the low-voltage electrical equipment,
even if the equipment has been disconnected from the power supply, there will still be a
residual induced voltage. Schedule maintenance by authorized personnel to power
down and safely ground the equipment.
1.4.7 Inflammable of Fuel Oil and Aerosol
Improper operation can result in fire, explosion and personal injury.
1.
Do not fill with fuel oil while the engine is running unless the fuel tank is outside the
engine compartment. Fuel oil in contact with a hot engine or exhaust gas may cause a
fire.
2.
No flame, cigarette, ignition tongue, spark, arc equipment or other ignition source near
fire pump group or fuel tank.
3.
The fuel line must be fully secured and free from leakage. Fuel connections to engines
shall consist of approved flexible lines. Do not use copper tubing on hose lines, as
copper can become brittle under continuous vibration or repeated bending.
4.
Ensure that all fuel supplies have active throttle.
5.
Make sure the battery area is well ventilated before performing close maintenance. The
hydrogen gas released by a lead-acid battery is extremely explosive and can be ignited
by electric arc, spark, smoke, etc.
1.4.8 Overflow
If an overflow occurs during refueling, oil filling or oil changing, it must be cleaned up before
starting the diesel group.
1.4.9 Liquid Storage Unit
Note
If CNP NM FIRE does not provide an overflow storage unit, the installer shall be responsible
for providing the required storage unit to prevent contamination of the environment
(especially river courses and water sources).
If the bottom frame contains a liquid storage unit, it must be checked periodically. Any
discharge or disposal of liquids must comply with local health and safety regulations. Failure
to perform this operation may result in a liquid spill that contaminates the surrounding area.
All other liquid containment areas must also be checked and emptied as described above.
1.4.10 Do not operate in combustible or explosive environments
Flammable steam will cause the spped of diesel engine fire pump group is too fast to stop,
which leads to fire, explosion and serious injuries. In the presence of flammable steam, do
not operate a diesel fire pump group unless it is equipped with an automatic safety device
that prevents air from entering and stops the engine. The owner and operator of the diesel