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seg autoadapt

Grundfos seg autoadapt Service Instruction

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SEG AUTOADAPT
Service instructions
GRUNDFOS INSTRUCTIONS
Content
1. Symbols used in this document....................................................................................... 4
2. Identification......................................................................................................................4
2.2 Type key...........................................................................................................................................5
3. Service tools...................................................................................................................... 5
3.1 Special tools .....................................................................................................................................5
3.2 Standard tools ..................................................................................................................................6
4. Tightening torques, lubricants and oil ............................................................................. 6
4.1 Tightening torques ............................................................................................................................6
4.2 Lubricants.........................................................................................................................................6
4.3 Oil.....................................................................................................................................................6
5. Dismantling and assembly ............................................................................................... 6
5.1 Position numbers ..............................................................................................................................6
5.2 Before dismantling ............................................................................................................................7
5.3 Before assembly ...............................................................................................................................7
5.4 During assembly ...............................................................................................................................7
5.5 After assembly..................................................................................................................................7
6. Cleaning the pump housing ............................................................................................. 7
7. Grinder system .................................................................................................................. 7
7.1 Dismantling.......................................................................................................................................7
7.2 Assembly..........................................................................................................................................8
8. Impeller.............................................................................................................................. 8
8.1 Dismantling.......................................................................................................................................8
8.2 Assembly..........................................................................................................................................9
9. Oil....................................................................................................................................... 9
9.1 Oil change ........................................................................................................................................9
9.2 Draining of oil ...................................................................................................................................9
9.3 Oil filling............................................................................................................................................9
10. Shaft seal......................................................................................................................... 10
10.1 Dismantling, 0.9 - 1.5 kW................................................................................................................10
10.2 Assembly, 0.9 - 1.5 kW ...................................................................................................................10
10.3 Dismantling, 2.6 - 4 kW...................................................................................................................11
10.4 Assembly, 2.6 - 4 kW......................................................................................................................11
11. Bearings .......................................................................................................................... 12
11.1 Dismantling.....................................................................................................................................12
11.2 Assembly........................................................................................................................................12
12. Electronic unit................................................................................................................. 13
12.1 Dismantling.....................................................................................................................................13
12.2 Assembly........................................................................................................................................14
13. Run capacitor (single-phase pumps)............................................................................. 14
13.1 Dismantling.....................................................................................................................................14
13.2 Assembly........................................................................................................................................14
14. Dry-running sensor......................................................................................................... 14
14.1 Dismantling.....................................................................................................................................14
14.2 Assembly........................................................................................................................................14
15. Level sensor.................................................................................................................... 15
15.1 Dismantling.....................................................................................................................................15
15.2 Assembly........................................................................................................................................15
16. Cable plug........................................................................................................................ 15
16.1 Dismantling.....................................................................................................................................15
16.2 Assembly........................................................................................................................................15
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17. Supply scable.................................................................................................................. 16
17.1 Dismantling.....................................................................................................................................16
17.2 Assembly........................................................................................................................................16
18. Replacing the electronic unit.......................................................................................... 17
19. Exploded views ...............................................................................................................18
20. Fault finding .................................................................................................................... 19
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1. Symbols used in this do cument
Caution
Note
Note
Àß56
Made in Tatabánya, Hungary
Type:
96770195
Model:
P.c. Auto Adapt
IP68
Hmax: m Qmax:
P1: kW
l/s
m
kW
A
P2:
Weight: Tmax: °C
Insul.class:
kg
n: Cos φmin
-1
opr.:: μF Hz
~
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Warning If these safety instruct ions are no t o bser ved, it may re sult in per son al inju ry!
Warning These instructions must be obse rved f or explosio n-p roof p umps. It is adv isabl e al so t o foll ow
these instructions fo r stan dard pu mps.
If these safety instruct ions ar e not o bser ved, it may re sult in malf unc tio n or d amage to the equipment!
Notes or instructions that mak e th e job e asier an d ensur e saf e o perati on.
2. Identification
This section shows the nameplate, type key and the codes that can appear in the variant code.
As codes can be combined, a code p osit ion may cont ain mor e than one code (o ne le tter) .
2.1 Nameplate
The nameplate states the operating data and approvals applying to the pump. It is fixed to the side of the stator housing opposite to the electronic unit.
The additional nameplate supplied with the pump can be fixed close to the pit.
TM04 4459 1309
Fig. 1 Nameplate
Pos. Description Pos. Description
1 Type designation 13 Weight without cable 2 Product number 14 Run capacitor 3 CE mark 15 EN approval 4 ATEX certificate * 16 Ex mark * 5 IEC Ex mark * 17 Maximum installation depth 6 IEC Ex certificate * 18 Maximum flow rate 7 Production code (year and week) 19 Output power 8 Enclosure class to IEC 20 Rated current
9 Maximum head 21 Power factor 10 Rated input power 22 Maximum liquid temperature 11 Number of phases 23 Frequency 12 Rated speed 24 Insulation class
* Only explosion-proof pumps.
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2.2 Type key
Code Example SE G .40 .11 E .Ex .2 .1 5 02
Type range
SE
G
40
11
Blank E
Blank Ex
2
1 Blank
5
02 0B
Blank A B
Blank
Grundfos sewage pumps
Impeller type
Grinder system in the pump inlet
Pump outlet
Nominal diameter of pump discharge port [mm]
Output power, P2
P2 = code number from type designation/10 kW
Equipment in pump
Standard Electronic version with AUTO
Pump version
Non-explosion-proof pump (standard) Explosion-proof pump
Number of poles
2 poles, n = 3000 min
Number of phases
Single-phase motor Three-phase motor
Mains frequency
50 Hz
Supply voltage and starting method
230 V, direct-on line starting 400-415 V, direct-on-line starting
Generation
First generation Second generation Third generation, etc. The pumps belonging to the individual generations differ in design, but are similar in terms of power rating.
Materials in pump
Standard materials in pump
-1
, 50 Hz
ADAPT functions
3. Service tools
ABCD
EFGH
IJKL
3.1 Special tools
Pos. Designation For pos. Description
A Puller 49 M24 x 1.5 SV2097 B Spanner for cable nut 181 95043464
Product number
5 /20
3.2 Standard tools
Pos. Designation For pos. Description
C Tool for shaft seal 172 * D Bit holder D 1/4" SV2011 E Bits kit 188a M8 - 6 mm SV2010 F Screwdrivers Straight slot -
G Punch 44, 49 ∅ 10 -
H Ring/open-end spanner 68 24 mm SV0122
I Hexagon head driver 188a M8 - 6 mm SV0297
J Bearing heater 153, 154 Induction heater -
* Pos. C is included in the shaft seal kit for 0.9 to 1.5 kW pumps.
Product number
3.3 Torque tools
Pos. Designation For pos. Description
K Torque wrench J 4-20 Nm SV0292 L Ratchet insert tool H 9 x 12 - > 1/2" SV0295
Product number
4. Tightening torques, lubricants and oil
4.1 Tightening torques
Pos. Designation Dimensions Material Torque [Nm]
161f Screw for capacitor plate M5 x 10 Galvanised steel 3 188a Screw for end cover M10 x 30 A2-70 35 188a Screw for grinder ring M8 x 25 A2-80 16 188a Screw for grinder head M8 x 25 A2-80 20 188a Screw for lifting bracket M8 x 25 A2-80 16 188a Screw for seal ring retainer M8 x 25 A2-80 16 188a Screw for oil chamber M8 x 25 A2-80 16
193 Filling screw M12 x 20 A2-70 16 199 Union nut for cable plug M48 x 1.5 EN 1.4408 30
285b Set screw for dry-running sensor M6 x 18 ISO 898 5 287c Set screw for level sensor M6 x 18 ISO 898 5
Screw for earth lead M5 x 10 Galvanised steel 3
161 Capacitor M8 Galvanised steel 5
4.2 Lubricants
Designation Quantity [kg] Type Product number
O-ring grease 1 Rocol Sapphire Aqua-Sil RM2924
4.3 Oil
Designation Quantity [l] Type Product number
Oil 1 Shell Ondina 917 96001442
5. Dismantling and assemb ly
Warning Service and dismantling of ele ctr ical part s and repla cement of bea rings must onl y be carri ed
out by Grundfos or an aut hor ised ser vic e worksho p.
5.1 Position numbers
Position numbers of pump parts (digits) refer to exploded views, sectional drawings and parts lists; position numbers of tools (letters) refer to section 3. Service tools.
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