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DeLaval MM27BC, Профилактическое обслуживание

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Note! 

Note! 

Note! 

Note!  Ratio min = Ref minF / Current minF

Ratio max = Ref maxF / Current maxF

(The Ratio min and Ratio max value should be 
between 0.98 and 1.02)

Parameter

Parameter

Parameter

Parameter

Reference

Reference

Reference

Reference

Current

Current

Current

Current

Difference

Difference

Difference

Difference

Max. deviation

Max. deviation

Max. deviation

Max. deviation PASS

PASS

PASS

PASS

Vacuum level

2.5 kpa

Claw type

No change

Milk tube 
diameter

No change

Milk tube length

< 10%

MM27BC 
height

+/- 10 cm

Air inlet

+/- 10%

Mp#

Mp#

Mp#

Mp#

Ref. 

Ref. 

Ref. 

Ref. 
bias

bias

bias

bias

Curr. 

Curr. 

Curr. 

Curr. 
bias

bias

bias

bias

Ref. 

Ref. 

Ref. 

Ref. 
sub soft

sub soft

sub soft

sub soft

Ref. 

Ref. 

Ref. 

Ref. 
minF

minF

minF

minF

Ref 

Ref 

Ref 

Ref 
maxF

maxF

maxF

maxF

Curr. 

Curr. 

Curr. 

Curr. 
minF

minF

minF

minF

Curr. 

Curr. 

Curr. 

Curr. 
maxF

maxF

maxF

maxF

Ratio 

Ratio 

Ratio 

Ratio 
min

min

min

min

Ratio 

Ratio 

Ratio 

Ratio 
max

max

max

max

PASS

PASS

PASS

PASS

1

2

3

4

5

6

7

8

DeLaval milk meter MM27BC

DeLaval milk meter MM27BC

DeLaval milk meter MM27BC

DeLaval milk meter MM27BC

161 Preventive maintenance

21 (22)

© DeLaval 2012.All rights reserved. 
Printout from Memoviewer 11/6/2012.

Содержание MM27BC

Страница 1: ...parts Replacement parts or kits or kits or kits or kits 1 Replace MM27BC gasket 2000h 12 months 91470502 2 Replace fat sampler parts 2000h 12 months 85132601 3 Periodic checking and hints for sampling...

Страница 2: ...asket tightly into the cavity of the inlet tube with the correct orientation to match retangular channel It is important to press the inlet tube tight against the milk meter to compress the gasket as...

Страница 3: ...ings and a rubber gasket or sampler plug that must be replaced once a year 2 2 2 2 The silicon tubes and rubber bottle holder must be replaced before they have deteri orated typically 1 2 years Freque...

Страница 4: ...ion MM27BC visual inspection MM27BC visual inspection MM27BC visual inspection Milking parlour parameters Milking parlour parameters Milking parlour parameters Milking parlour parameters Fig 1 Test pr...

Страница 5: ...g cluster and the milk meter has been changed by more than 10 the routine test fails If the milk tube between MM27BC meter and milk pipe line has been changed in diameter or in length the routine test...

Страница 6: ...a meters Check of internal parameters The meters Optical channel must be checked The milk channel characteristics and optical field must stay the same as it was at the time for calibration The test pr...

Страница 7: ...t fails the operator can try to fix the problem by using the Psion RECAL option If still the MM27BC self test fails the MM27BC meter is defective and should be re placed 2 0 9 8 4 0 2 0 9 8 4 1 v m x...

Страница 8: ...lower number is the minimal flow and the higher the maximal flow measured The numbers shown are 4 digits and usually be tween 3 000 and 4 000 kg per minute 3 9 3 9 3 9 3 9 Write the minimal and maxima...

Страница 9: ...the RS No 5 Change diaphragm of the RS No 5 Change diaphragm of the RS valve valve valve valve Replacement parts or kits Art No 85850901 Art No 85531630 The article numbers above are kits for 1 and 1...

Страница 10: ...imated time 10 min Service type Replace 1 1 1 1 2 2 2 2 Replace tubes with the service items Frequency 4000h of operation Max interval 24 months Estimated time 10 min Service type Replace DeLaval milk...

Страница 11: ...e 91677780 2 2 2 2 2 2 2 2 Test Procedure Test Procedure Test Procedure Test Procedure 1 1 1 1 Find kits that include silicon tube service items in original parts 2 2 2 2 Replace tubes with the servic...

Страница 12: ...o menu for MM25W MM27BC Choose ALCOM Use the VPR100 to read all Alcom node number in the parlour Mark node number on a piece of Tape on each milkmeter Make sure no milkmeter has the same number If the...

Страница 13: ...d in the right order This is done by going into calibration menu press hash key followed by pressing on the Alcom number that ap pears default 80 Enter the MM27BC Alcom number and press return Press o...

Страница 14: ...Laval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC 161 Preventive maintenance 14 22 DeLaval 2012 All rights reserved Printout from Memoviewer 11 6 20...

Страница 15: ...Laval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC 161 Preventive maintenance 15 22 DeLaval 2012 All rights reserved Printout from Memoviewer 11 6 20...

Страница 16: ...Laval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC 161 Preventive maintenance 16 22 DeLaval 2012 All rights reserved Printout from Memoviewer 11 6 20...

Страница 17: ...Laval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC 161 Preventive maintenance 17 22 DeLaval 2012 All rights reserved Printout from Memoviewer 11 6 20...

Страница 18: ...Laval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC 161 Preventive maintenance 18 22 DeLaval 2012 All rights reserved Printout from Memoviewer 11 6 20...

Страница 19: ...reference values shall be recorded at the time for the installation test just after the DeLaval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC 161 Prev...

Страница 20: ...by pressing tools on the VPR 100 menu or on the PSION press 8 TECHM and then 1 PARMS Then insert the test probe in the out let of the meter After a few seconds the meter should display PASS on the dis...

Страница 21: ...be length 10 MM27BC height 10 cm Air inlet 10 Mp Mp Mp Mp Ref Ref Ref Ref bias bias bias bias Curr Curr Curr Curr bias bias bias bias Ref Ref Ref Ref sub soft sub soft sub soft sub soft Ref Ref Ref Re...

Страница 22: ...Laval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC DeLaval milk meter MM27BC 161 Preventive maintenance 22 22 DeLaval 2012 All rights reserved Printout from Memoviewer 11 6 20...

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