10
1. General
1.1 Application
This operating instruction is valid for the jet pump and booster kit series EP and EPA.
Non-compliance with the operating instructions - in particular with the safety instructions - as well as non-manufacturer modification or use
of non-original spare parts will result in loss of guarantee coverage. The manufacturer accepts no liability for damage or injury resulting from
incorrect use of the equipment.
This product may also pass as any other electrical equipment in cause of lacking electrical supply. If you may get any damages thereby,
please calculate in accordance to the use an emergency power generator, a second pump and/ or a network independent alarm system. As the
manufacturer we will be after the buying at your disposal for near information. In cause of defects or damages please contact your retail
trader.
Manufacturer
:
ZEHNDER Pumpen GmbH
Zwönitzer Straße 19
08344
Grünhain-Beierfeld
Product variations
EP 11-3
EPA 11-3
EPA 11-3E
EP 15-3
EPA 15-3
EPA 15-3E
Instruction last modified
: 02/2009
1.2 Queries and Ordering
For queries and orders please contact your authorised retail trader.
1.3 Technical data:
Typ:
EP 11-3
EPA 11-3
EPA 11-3E
EP 15-3
EPA 15-3
EPA 15-3E
Power (P
1
)
600 Watt
1000 Watt
Voltage 230
V
50 Hz
230 V
50 Hz
Nominal current
2,9 A
4.4 A
Nominal speed
2800 rpm
2800 rpm
max. capacity
3200 l/h
3800 l/h
max. head
43 m
46 m
Outlet size
G 1“ FT
G 1“ FT
Inlet size
G 1“ FT
G 1“ FT
Sucking to max.
8.5 m
8.5 m
Cable length
1.5 m
1.5 m
Weight
10.5 / 15.5 kg
11.5 / 16.5 kg
The pumps at series EP and EPA are applicable to a liquid temperature of max. 40° C.
Materials:
Pump housing:
Stainless steel
Impeller:
Polyphenilenoxyd
(PPO-GF)
Ejector:
Polyphenilenoxyd
(PPO-GF)
Motor shaft:
Stainless steel
Screws:
Stainless
steel
Seals:
NBR
Mechanical seal: Carbon/ceramic/NBR/ stainless steel
Diaphragm vessel: powder coated steel (EPA) resp. stainless steel (EPA- E)
1.4 Areas of application
The pumps will be used to deliver clean water out of wells, creeks and tanks for irrigation, domestic water supply, etc. The pumps are
designed for pumping thin, clean, non-explosive liquids, not containing solid particles or fibres. The temperature of the pump liquid must not
exceed 40°C.
Sand and other abrasive parts may damage the seals or other parts of the pump (use a pre-filter).
GB
