Zehnder Rittling E-ZW 50 A-2, Руководство по эксплуатации

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1. General
1.1 Application
This operating instruction is valid for the waste water lifting unit type E-ZW.
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.
These dewatering pumps are designed for delivering of well contaminated water with particulate materials from private household, industry
and agriculture. The particle size must not exceed the mentioned size at ch. 1.3.
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 at your disposal after the buying for near information. In cause of defects or damages please contact your retail
trader.
Manufacturer
: ZEHNDER Pumpen GmbH
Zwönitzer Straße 19
08344 Grünhain-Beierfeld
Instruction last modified
: 03/2017
1.2 Queries and Ordering
For queries and orders please contact your authorised retail trader.
1.3 Technical data
Typ: E-ZW 50 A-2 E-ZW 65 A E-ZW 80 A
Input power P
1
380 W 850 W 850 W
Motor power P
2
210 W 430 W 430 W
Voltage / frequency 230 V / 50 Hz
Nominal current 1.8 A 3.7 A 3.7 A
Nominal speed 2800 U/min
Power cable 10 m, 3 x 1 mm²
max. capacity 7,500 l/h 9,500 l/h 10,000 l/h
max. head 7,5 m 14 m 9 m
max. particle size 10 mm 10 mm 30 mm
Pressure size G 1 1/4“ IG
Weight 6,5 kg 8,0 kg 9,0 kg
Height over all 340 mm 358 mm 372 mm
Diameter 175 mm
max. liquid temperature 40 °C (temporary 90 °C)
max. dive in depth 5 m
Float switch yes
Materials
Pump body
PP Impeller PA 6
Outer housing Stainless steel Float switch PP
Strainer Stainless steel Screws Stainless steel
Motor housing Stainless steel Seals Carbon/ Ceramics
Motor shaft Stainless steel
Characteristics
GB
B