English (GB)
4
2. Safety instructions
Receiving the product
Installing the product
Electrical connections
Maintaining and servicing the product
DANGER
Crushing hazard
Death or serious personal injury
- Place the pit on even ground to prevent the pit
from overturning.
WARNING
Crushing hazard
Death or serious personal injury
- The lifting equipment used for lifting the pit and the
pump must be rated for the weight of the pump,
approved and maintained according to local
regulations.
DANGER
Crushing hazard
Death or serious personal injury
- Do not stand under or close to a suspended load.
DANGER
Crushing hazard
Death or serious personal injury
- Before lifting the pit, make sure that the lifting
equipment is capable of lifting the load.
- Make sure that the lifting bracket is tightened
before attempting to lift the pit. Tighten if
necessary. Carelessness during lifting or
transportation of the pit may cause injury to
persons or damage to the pit.
CAUTION
Collapsing hazard
Minor or moderate personal injury
- Place the support for the crane at a suitable
distance from the pit to avoid collapse of the pit
hole.
Work according to local regulations.
WARNING
Electric shock
Death or serious personal injury
- Connect the pump or pump controller to an
external emergency stop.
If you use the main switch as emergency stop,
make sure that it fulfils EN 60204-1, 10.8.4.
DANGER
Electric shock
Death or serious personal injury
- Before starting work on the pump or valves,
remove the fuses or switch off the main switch.
Make sure that the power supply cannot be
accidentally switched on.
DANGER
Electric shock
Death or serious personal injury
- The control cabinet and internal pipes must be
earthed.
DANGER
Crushing and suffocation hazard
Death or serious personal injury
- Before entering PS.W.20, make sure that the cover
and safety grid are locked in open position and
that the pit is ventilated according to local
regulations. If not, do not enter the pit.
DANGER
Fall hazard
Death or serious personal injury
- When entering the pit, wear a safety harness and
use approved equipment for lifting persons up from
the pit according to local regulations.
CAUTION
Pressurised system
Minor or moderate personal injury
- Relieve the pressure by draining the system before
dismantling the non-return valve.
CAUTION
Biological hazard
Minor or moderate personal injury
- Remove the fuses or switch of the main switch
before dismantling the non-return valve.
Make sure the power supply cannot be
accidentally switched on.
- Use gloves and other suitable personal protection
equipment in accordance with local regulations.
Observe local regulations on exposure to
wastewater.
- Rinse the non-return valve thoroughly with clean
water before carrying out maintenance and
service.
- Flush the pump thoroughly with clean water, and
rinse the pump parts in water after dismantling.
Summary of Contents for PS.W.04
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