Preventive Maintenance; Precautions - Xylem GEMK Installation, Operation And Maintenance Instructions

en – Original Instructions

10 Preventive Maintenance

10.1 Precautions

Before starting any work, make sure to read and understand all the safety instructions in
Introduction and Safety.
WARNING:
The system operator is responsible for preserving the efficiency of all the components of the
system and the installation room by carrying out the maintenance activities. All the
maintenance activities must be recorded, and the related documentation must be kept in an
appropriate folder in the building. The folder must be made available for possible checks by
the relevant authorities.
DANGER: Electrical hazard
Before starting work, check that the electric power supply is disconnected and locked out, to
avoid unintentional restart of the pump set, the control panel and the auxiliary control circuit.
WARNING:
Maintenance must be done by a technician possessing the technical-professional requirements
outlined in the current regulations.
WARNING:
Always wear personal protective equipment.
WARNING:
Always use suitable working tools.
WARNING:
In the case of liquids that are excessively hot or cold, pay attention to the risk of injury.
WARNING:
It is forbidden to leave the system unattended during maintenance.
WARNING:
It is mandatory to segregate the workplace with a red/white chain and to display appropriate
danger and prohibition signs notifying that work is being carried out.
WARNING:
Eliminate all the faults detected during the checks.
124 GEMK – Fire-fighting Pump Set