Grundfos AP80 Series Bedienungsanleitung

AP80-100

50 Hz DIN, all languages

Installation and operating instructions

QR99912898

Installation and operating instructions

(all available languages)

http://net.grundfos.com/qr/i/99912898

GRUNDFOS INSTRUCTIONS

AP80-100

English (GB)

Installation and operating instructions ..................................5

Български (BG)

Упътване за монтаж и експлоатация.................................21

Čeština (CZ)

Montážní a provozní návod ........................................38

Deutsch (DE)

Montage- und Betriebsanleitung .....................................54

Dansk (DK)

Monterings- og driftsinstruktion ......................................71

Eesti (EE)

Paigaldus- ja kasutusjuhend........................................87

Español (ES)

Instrucciones de instalación y funcionamiento...........................103

Suomi (FI)

Asennus- ja käyttöohjeet .........................................120

Français (FR)

Notice d'installation et de fonctionnement..............................136

Ελληνικά (GR)

Οδηγίες εγκατάστασης και λειτουργίας................................153

Magyar (HU)

Telepítési és üzemeltetési utasítás ..................................170

Italiano (IT)

Istruzioni di installazione e funzionamento .............................187

Lietuviškai (LT)

Įrengimo ir naudojimo instrukcija ....................................204

Latviešu (LV)

Uzstādīšanas un ekspluatācijas instrukcija .............................220

Nederlands (NL)

Installatie- en bedieningsinstructies ..................................236

Polski (PL)

Instrukcja montażu i eksploatacji....................................253

Português (PT)

Instruções de instalação e funcionamento .............................270

Table of contents

Română (RO)

Instrucţiuni de instalare şi utilizare...................................287

Srpski (RS)

Uputstvo za instalaciju i rad .......................................303

Svenska (SE)

Monterings- och driftsinstruktion ....................................319

Slovensko (SI)

Navodila za montažo in obratovanje .................................335

Slovenčina (SK)

Návod na montáž a prevádzku .....................................351

Türkçe (TR)

Montaj ve kullanım kılavuzu .......................................367

Українська (UA)

Інструкції з монтажу та експлуатації ................................383

中文 (CN)

安装和使用说明书 ..............................................401

(AR) 

    .............................................414

Appendix A..................................................427

4AP80-100

Table of contents

English (GB) Installation and operating instructions

Original installation and operating instructions

Table of contents

1. General information ............. 5

1.1 Hazard statements .............. 5

1.2 Notes ..................... 5

1.3 Target group.................. 6

2. Product introduction ............ 6

2.1 Product description .............. 6

3. Receiving the product............ 7

3.1 Transporting the product ........... 7

3.2 Handling and lifting the product ....... 7

4. Mechanical installation ........... 8

4.1 Installation requirements ........... 8

4.2 Installation on auto-coupling ......... 8

4.3 Installation on ring stand ........... 9

5. Electrical connection ............10

5.1 Frequency converter operation ........11

5.2 Sensors ....................12

5.3 CU 100 control unit ..............12

5.4 Level controllers................12

6. Startup ....................12

6.1 Operating modes ...............13

6.2 Start and stop levels .............14

6.3 Direction of rotation ..............14

6.4 Resetting the pump ..............15

7. Storing the product .............15

8. Maintenance and service ..........15

8.1 Maintenance schedule ............15

8.2 Test insulation resistance ...........16

8.3 Replacing the impeller ............16

8.4 Ball bearing maintenance...........16

8.5 Oil check and change.............16

8.6 Service kits ..................17

8.7 Contaminated pumps .............17

9. Fault finding .................17

9.1 The pump does not start ...........17

9.2 The pump runs, but delivers no liquid ....18

9.3 The pump starts, but the motor-protective

circuit breaker trips after a short time ....18

9.4 The pump runs at below standard

performance and power consumption ....18

9.5 Mechanical shaft seal leaks, sealing

chamber monitor reports fault and

switches the pump off.............18

10. Technical data ................19

10.1 Operating conditions .............19

10.2 Weights ....................19

10.3 Electrical data .................19

11. Disposing of the product ..........19

1. General information

Read this document before you install the

product. Installation and operation must

comply with local regulations and accepted

codes of good practice.

1.1 Hazard statements

The symbols and hazard statements below may

appear in Grundfos installation and operating

instructions, safety instructions and service

instructions.

DANGER

Indicates a hazardous situation which, if

not avoided, will result in death or serious

personal injury.

WARNING

Indicates a hazardous situation which, if

not avoided, could result in death or

serious personal injury.

CAUTION

Indicates a hazardous situation which, if

not avoided, could result in minor or

moderate personal injury.

The hazard statements are structured in the following

way:

SIGNAL WORD

Description of the hazard

Consequence of ignoring the warning

• Action to avoid the hazard.

1.2 Notes

The symbols and notes below may appear in

Grundfos installation and operating instructions,

safety instructions and service instructions.

Observe these instructions for explosion-

proof products.

A blue or grey circle with a white graphical

symbol indicates that an action must be

taken.

English (GB)

A red or grey circle with a diagonal bar,

possibly with a black graphical symbol,

indicates that an action must not be taken

or must be stopped.

If these instructions are not observed, it

may result in malfunction or damage to the

equipment.

Tips and advice that make the work easier.

1.3 Target group

These installation and operating instructions are

intended for professional installers.

2. Product introduction

2.1 Product description

The AP80-100 pumps are a range of vortex and

single-channel (1-channel) impeller pumps designed

for pumping sewage, effluents, sludge and surface

water.

AP80 pump

Position Description

1 Lifing bracket

2 Stator housing

3 Nameplate

4 Pump housing

5 Outlet

6 Cable plug

2.1.1 Pumped liquids

The pumps must not be used for

pumping combustible, flammable, or

corrosive liquids.

The pumps are designed for transferring the following

liquids:

• sewage

• drainage and surface water

• sludge with minimal dry-solids content

• effluent.

2.1.2 Intended use

These pumps are designed for pumping sewage and

wastewater in a wide range of private and industrial

applications.

English (GB)

2.1.3 Identification

Nameplate

Fix the extra nameplate supplied with the pump at the

installation site or keep it in the cover of this booklet.

1 53 6

12 19

18 15

P1/P2 kW cos Ф

V A A

V Y

Made in

Germany DE

DK-8850 Bjerringbro,Denmark

Type

Model No.

Hmax

Motor ~ Hz

n min-1

Qmax

Temp.

Date

ºC

m³/h

kg IP68

Insul. class

99945810

Pos. Description

1 Type designation

2 Maximum head [m]

3 Product number

4 Maximum liquid temperature [°C]

5 Production code, year and week

6Maximum flow rate [m3/h]

7 Maximum installation depth [m]

8 Speed [rpm]

9 Net weight [kg]

10 Enclosure class

11 Phase

12 Frequency [Hz]

13 Insulation class

14 Motor input power P1 [kW]

15 Motor input power P2 [kW]

16 Cos φ, 1/1 load

17 Rated voltage [V], delta connection

18 Rated current [A], delta connection

19 Rated voltage [V], star connection

20 Rated current [A], star connection

Type key

Fix the extra nameplate supplied with the pump at the

installation site or keep it in the cover of this booklet

Example: AP80.80.13.3.V

Code Description Explanation

AP Wastewater/

sewage pump Pump type

Maximum

solids size 80 =

80 mm

Pump passage

Nominal outlet

diameter 80 =

80 mm

Pump outlet

13 Output power

P2 07 = 0.7 kW Power [kW]

1Single-phase

motor Number of

phases

3Three-phase

motor

1Single-channel

impeller Impeller type

V Vortex impeller

ZCustom-built

products Customisation

3. Receiving the product

3.1 Transporting the product

The pump can be transported and stored in vertical

or horizontal position. Make sure it cannot roll or fall

over. Make sure that the received product

corresponds to the order. In case of damage or

missing parts, inform the transport company or the

manufacturer immediately.

3.2 Handling and lifting the product

All lifting equipment must be rated for the purpose

and checked for damage before lifting the pump. The

lifting equipment rating must not be exceeded. The

pump weight is stated on the nameplate.

English (GB)

WARNING

Crushing hazard

Death or serious personal injury

‐Do not stack pump packages or pallets

on the top of each other when lifting or

moving them.

‐Always lift the pump by its lifting

bracket or by a forklift truck, if the

pump is fixed on a pallet. Never lift the

pump by the power cable, hose or

pipe.

CAUTION

Sharp element

Minor or moderate personal injury

‐Wear protective gloves when opening

the pump package.

Keep the cable end protectors in storage

for later use.

WARNING

Crushing hazard

Death or serious personal injury

‐Make sure your hand cannot get

caught between the lifting bracket and

the hook.

WARNING

Crushing hazard

Death or serious personal injury

‐Make sure the hook is fixed to the

lifting bracket properly.

‐Always lift the pump by its lifting

bracket or by a forklift truck, if the

pump is fixed on a pallet.

‐Make sure that the lifting bracket is

tightened before lifting the pump.

4. Mechanical installation

The compact design makes the pumps suitable for

both temporary and permanent installation. The

pumps can be installed on an auto-coupling system

or on a ring stand to the bottom of the pit.

4.1 Installation requirements

Pump installation in pits must be carried

out by specially trained persons.

DANGER

Electric shock

Death or serious personal injury

‐It must be possible to lock the main

switch in position 0. Type and

requirements are specified in EN

60204-1.

DANGER

Electric shock

Death or serious personal injury

‐Make sure there is at least 3 m free

cable above the maximum liquid level.

Maintenance and service work must be

carried out when the pump is outside the

pit. For safety reasons, all work inside pits

must be supervised by a person outside

the pit.

WARNING

Crushing hazard

Death or serious personal injury

‐Make sure the lifting bracket is

tightened before lifting the pump.

4.2 Installation on auto-coupling

Pumps for permanent, vertical installation in a pit can

be installed on a stationary auto-coupling unit.

Make sure that the pipes are installed

without the use of undue force. No loads

from the weight of the pipes must be

carried by the pump. Use loose flanges to

ease the installation and to avoid pipe

tension at the flanges.

Do not use elastic elements or bellows to

connect the pipes.

In some installations, a plinth is required

beneath the auto coupling to ensure the

correct installation of the pump.

The free end of the cable must not be

submerged as water may penetrate into

the motor.

The guide rails must not have any axial play as this

can cause noise during operation.

Proceed as follows:

1. Drill mounting holes for the guide-rail bracket on

the inside of the pit and fasten the guide-rail

bracket with two screws.

English (GB)

2. Place the auto-coupling base unit on the bottom

of the pit. If the bottom is uneven, the auto-

coupling base unit must be supported. Use a

plumb line to establish the correct positioning.

Fasten the auto coupling with expansion bolts.

3. Connect the outlet pipe in accordance with the

generally accepted procedures. Avoid exposing

the pipe to distortion or tension.

4. Place the guide rails on the auto-coupling base

unit and adjust the length of the rails to the

guide-rail bracket at the top of the pit.

5. Unscrew the guide-rail bracket. Insert the

expansion dowels into the holes. Fasten the

guide-rail bracket on the inside of the pit. Tighten

the bolts in the expansion dowels.

6. Clean out debris from the pit before lowering the

pump.

7. Fit the guide shoe to the pump outlet. Grease the

gasket of the guide shoe before lowering the

pump into the pit.

8. Slide the guide shoe along the guide rails

and lower the pump into the pit using the chain

secured to the lifting bracket. When the pump

reaches the auto-coupling base unit, pull the

lifting chain towards the guide rail several times

to shake off any substances. When the chain is

unstrained, the pump automatically connects to

the auto-coupling unit.

9. Hang up the end of the chain on a suitable hook

at the top of the pit. Make sure that the chain is

straight but not strained.

10. Adjust the length of the power cable by coiling it

up on a relief fitting to ensure that the cable is not

damaged during operation. Ensure that the

coiled cable cannot fall into the pit. Make sure

that the cables are not sharply bent or pinched.

11. Connect the power cable and the control cable, if

any.

Lowering the pump to the auto-coupling base

Connecting the pump to the auto-coupling base

4.3 Installation on ring stand

The free end of the cable must not be

submerged as water may penetrate into

the motor.

English (GB)

If several pumps are installed in the same

pit, the pumps must be installed at the

same level to allow optimum pump

alternation.

Pumps for submerged ring stand installation can

stand freely on the bottom of the pit or similar

location.

If a hose is used, make sure it does not buckle and

that the inside diameter of the hose matches the

outlet.

If a rigid pipe is used, fit the parts in the following

order:

1. union or coupling

2. non-return valve

3. isolating valve.

If the pump is installed in muddy conditions or on

uneven ground, place it on a solid support.

1. Fit a 90° elbow to the pump outlet and connect

the outlet pipe or hose.

2. Lower the pump into the liquid by a chain

secured to the lifting bracket. Place the pump on

a plain, solid foundation.

3. Hang up the end of the chain on a suitable hook

at the top of the pit, so the chain cannot come

into contact with the pump housing.

4. Adjust the length of the power cable by coiling it

up on a relief fitting to ensure that the cable is not

damaged during operation. Fasten the relief

fitting to a suitable hook at the top of the pit.

Make sure that the cables are not sharply bent or

pinched.

5. Connect the power cable and the control cable, if

any.

Installation on ring stand

5. Electrical connection

AP80 pumps cannot be operated with

frequency converter.

DANGER

Electric shock

Death or serious personal injury

‐Connect the pump to an external main

switch, which ensures all-pole

disconnection with a contact

separation according to EN 60204-1.

‐It must be possible to lock the main

switch in position 0. Type and

requirements as specified in EN

60204-1.

The permanent installation must be fitted

with an earth-leakage circuit breaker.

Make sure there are at least 3 m free

cable above the maximum liquid level.

English (GB)

Dieses Handbuch passt für folgende Modelle

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