Grundfos JP Service Instructions

English (GB)
4
2. Safety information for working on the product
3. Maintainance
The product is maintenance-free during normal operation. For
cleaning, use a dry and dust-free cloth.
WARNING
Electric shock
Death or serious personal injury
- Switch off the power supply before you start any
work on the product. Make sure that the power
supply cannot be switched on accidentally.
WARNING
Electric shock
Death or serious personal injury
- The product is supplied with a grounding
conductor and grounding-type attachment plug. To
reduce the risk of electric shock, be certain that the
product is connected only to a properly grounded,
grounding-type receptacle (protective earth).
WARNING
Electric shock
Death or serious personal injury
- Power cables without a plug must be connected to
a supply disconnecting device incorporated in the
fixed wiring according to the local wiring rules.
WARNING
Electric shock
Death or serious personal injury
- If the product is used for cleaning or maintenance
of swimming pools, garden ponds or similar
places, make sure that the product is supplied
through a residual-current device (RCD) with a
rated residual operating current not exceeding 30
mA.
WARNING
Chemical hazard
Death or serious personal injury
- Make sure that the product has only been used for
water. If the product has been used for pumping
aggressive liquids, flush the system with clean
water before you start work on the product.
WARNING
Pressurised system
Death or serious personal injury
- Before dismantling the pump, drain the system or
close the isolating valves on both sides of the
pump. Slowly loosen the drain plug and
unpressurise the system
CAUTION
Impurities in the water
Minor or moderate personal injury
- Before the pump is used for supplying drinking
water, flush the pump thoroughly with clean water.
CAUTION
Crushing of feet
Minor or moderate personal injury
- Wear safety shoes when handling the product.
CAUTION
Hot surface
Minor or moderate personal injury
- Use protective gloves if the liquid or ambient
temperature is higher than 40 °C.
CAUTION
Hot or cold liquid
Minor or moderate personal injury
- Make sure that escaping hot or cold liquid does not
cause injury to persons or damage to the
equipment.
Only qualified persons are allowed to service the
pump.
Do not turn on the power supply until the pump has
been filled with liquid.

Grundfos JP Specifications

General

Power supply	Electric
Material	Stainless Steel, Cast Iron
Applications	pressure boosting
Pump Type	Self-priming centrifugal pump
Horsepower	1.5 HP
Phase	Single-phase
Inlet Size	1 inch
Outlet Size	1 inch