background image

DATA LABEL

The images are indicative only and may not match the actual product.  Details given here may differ from the actual product. 

Zenit reserves the right to modify the product without prior warning. 

For more information, consult the website www.zenit.com.

Year

Type
Version

Serial nr.

Code

QUALITY CHECK PASSED

Zenit Italia s.r.l.

www.zenit.com

[email protected]

Type

S/n

 

P2

kW

Motor

~

Hz

A

V

Rpm

20m

Y

µF

Q

min (l/min)

CI

IP

Q

max (l/min)

S1

T

max

=40°C

H

min (m)

IEC 60034-1

H

max (m)

MADE IN ITALY

www.zenit.com

AFFIX HERE

Содержание APG GREY Series

Страница 1: ...10 GREY series water solutions First installation manual EN...

Страница 2: ...ght to modify the product without prior warning For more information consult the website www zenit com Year Type Version Serial nr Code QUALITY CHECK PASSED Zenit Italia s r l www zenit com info it ze...

Страница 3: ...11 Product s name description 6 1 12 Decals applied to the product 6 2 TRANSPORT AND INSTALLATION 7 2 1 Visual inspection 7 2 2 General safety precautions 7 2 3 Handling and lifting 7 2 4 Checking the...

Страница 4: ...tion or poisoning due to the inhalation of toxic gases To reduce the risks associated with lightning the user is required to install any necessary and adequate lightning protection measures Any interv...

Страница 5: ...control panel for non Ex panels outside of the risk area 1 9 Name plate on the pump On the motor cover you find a metal plates which states the operating data and approvals applying to the pumps With...

Страница 6: ...for Gas Group IIB and IIA T4 Temperature Class of the equipment maximum surface temperature 135 C Gb Equipment for explosive gas atmospheres having a high level of protection which is not a source of...

Страница 7: ...m level of pumped liquid must be controlled by two level sensors in redondancy to shut down the power supply when the liquid to be pumped belows the minimum level pump fully submerged The electric pum...

Страница 8: ...itch control system Fig 5 Float switches allow one or more pumps to be started and stopped in response to the level of liquid in the tank They can also be connected to alarm devices to prevent operati...

Страница 9: ...hat the pump is disconnected from the power supply panel and the impeller turns in the correct direction using the procedure described in point 3 2 Checking the impeller rotation direction 2 Fix the f...

Страница 10: ...ght bends or in positions with risk of crushing or damage 13 Connect the electric cables to the control panel as shown in the diagram provided in point 4 2 Connection diagrams 2 6 2 Mobile installatio...

Страница 11: ...al protection devices are properly connected apart from leading to forfeiture of warranty cover failure to connect the thermal protection may constitute a hazard The electrical operation and safety of...

Страница 12: ...rol panel The connection of the thermal protectors to a control panel is mandatory The electric panel must be predisposed to guarantee the shutdown of the motor when the thermal protection intervenes...

Страница 13: ...W2 S PE PE DOL Y L1 L3 PE M 3 L2 TP TP S PE L N L1 L2 L3 U1 U2 V1 V2 W1 W2 CR CS TP S PE NC Single phase power supply Three phase power supply Motor terminals Run Capacitor Start Capacitor Thermal pro...

Страница 14: ...tic pressure level in the environment where the product is installed to avoid breaching local legal requirements 5 MAINTENANCE AND SERVICE 5 1 Introduction Zenit electric submersible pumps undergo thr...

Страница 15: ...cement check the oil level The oil must be changed after 4 000 operating hours or once a year Oil change and mechanical seals inspection is necessary if the leakage probe detects an ingress of water i...

Страница 16: ...causes Wrong pump selection Replace the pump with a suitable one 6 Starts per hour exceed the permitted number Wrong setting of the level control Correct the level control setting Level control malfun...

Страница 17: ...9 25 23 26 27 4 1 Handle 10 Upper bearing support 19 Mechanical seal 2 Cable 11 Upper bearing 20 Oil chamber 3 Cable gland 12 Shaft with rotor 21 Pump plate 4 1 8 NPT blanking element 13 Stator 22 Bus...

Страница 18: ...18 water solutions Notes...

Страница 19: ......

Страница 20: ...zenit com 27270100923200000 Rev 0 31 05 19 water solutions...

Отзывы: