－7－
corresponding equipment manual.
2.
Electric motor fire pump group including: electric motor, pump, electric motor fire
pump controller, please refer to the manual of electric motor, pump, electric motor fire
pump controller.The specific equipment instructions contained in this manual may little
differ from the corresponding equipment manual.
3.
Jockey pump group including: jockey pump, jockey pump controller, please refer to the
manual of jockey pump and jockey pump controller.The specific equipment
instructions contained in this manual may little differ from the corresponding
equipment manual.
1.4.1 Moving parts may cause serious injury
1.
Keep your hands and personal belongs away from the moving parts.
2.
Before operate the fire pump group, disconnect the battery charger for the diesel engine
fire pump from its AC power supply, and then disconnect the starting battery using the
insulation wrench. First disconnect the negative (-) cable.This will prevent accidental
starting.
3.
Disconnect the power supply which turn the switch to OFF of the fire pump in the control
room; and lock the power switch, not allowed to open or close; and all auxiliary power
supply is isolated to avoid accidental starting or remote starting of the fire pump group.
4.
Ensure the fasteners on the fire pump group are firmly fixed and tighten the support and
fixture.Ensure that the pipe joints are well sealed without leakage;Keep the fan, drive belt
and other protective cover in place, fuel tank, pressure tank, air conditioning, control
cabinet firmly and reliably installed.
5.
Do not wear loose clothing or jewelry when near moving parts or when operating
electrical equipment.Loose clothing and jewelry can get stuck in moving parts.
6.
If adjustments must be made during equipment operation, be especially careful with
high-temperature manifolds, moving parts, etc.
1.4.2 Electric Shocks and Arc Flashes may cause serious injury
Warning
Electric Circuit
1.
Exposed energized circuits may be at potential ≧ 400V ac or ≧ 30 V dc, and any
work in contact with them carries a significant risk of electric shock and arc flicker.
2.
These silent hazards can lead to serious human injury.
3.
For details of the risks involved and safety requirements, please refer to the standard
NFPA 70E or equivalent safety standard for the appropriate area.
The following guidelines should be followed when performing relevant operations on the