Grundfos PS.G Series, Инструкция по установке и эксплуатации

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English (GB)
3
2. Safety instructions
Receiving the product
Installing the product
Installing the pit
Backfill
Installing the pump(s)
Installing the level switches
Electrical connection
DANGER
Crushing hazard
Death or serious personal injury
- Place the pit on even ground to prevent the pit in
overturning.
DANGER
Crushing hazard
Death or serious personal injury
- Make sure the lifting bracket or strap is tightened
before attempting to lift the pit. Tighten if
necessary. Carelessness during lifting or
transportation may cause injury to persons or
damage to the pit.
CAUTION
Collapsing hazard
Minor or moderate personal injury
- Support for the crane must be placed at a suitable
distance from the pit to avoid collapse of pit hole.
Work 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 may cause injury to persons or
damage to the pit.
WARNING
Collapsing hazard
Death or serious personal injury
- Make sure the specified size of gravel is used for
the backfill.
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
- Make sure the lifting equipment is rated for the
weight of the pump and is approved and
maintained according to local regulations.
CAUTION
Electric shock
Minor or moderate personal injury
- Make sure the float switches are connected
properly and that the cables are not bent or
sharply pinched.
WARNING
Electric shock
Death or serious personal injury
- The pump or pump controller must be connected
to an external emergency stop.
If the main switch is used as emergency stop, it
must fulfil EN 60204-1, 10.8.4.
DANGER
Electric shock
Death or serious personal injury
- Before starting any work on the product, make
sure that the power supply has been switched off
and that it cannot be accidentally switched on.