HAMMELMANN B7.02502.0210, Руководство по эксплуатации

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ES 2 – Control
Operating instructions
No.: ES2-Bediener (Volvo)
Page 15, Issue: 04.2016

Copyright Hammelmann GmbH
Germany

D-59302 Oelde

Carl-Zeiss-Straße 6 - 8
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2.8.2 Analogue sensor
Status of inputs Meaning
Actual- limit value
U = B a t t e r y = 2 5 . 1 V a t 3 1 . 5 C
0 = 1 > E n g i n e o i l p r e s s u r e
2 = 1 > F R E E 2
Same as digital sensor
In addition the actual and limit values of
the appropriate sensors indicated.
For example:
K = 1 > C o u p l i n g
0 = 0 . 0 < 2 . 0 b a r > Ö i l p r e s s u r e p u m p
W = 0 . 1 < 2 . 0 b a r > W a t e r f e e d p r e s s u r e
F = 0 . 0 > 1 . 2 b a r > W a t e r f i l t e r
3 = 1 > F R E E 3
T = 1 7 > 4 0 C > W a t e r t e m p . p u m p

Air pressure is OK:
Actual value: 6,3 bar
Limit value: < 5,5 bar

Pump water temperature is OK:
Actual value: 17° C
Limit value: > 40° C

Water boost pressure is not OK:
(if the unit is not running, there is no
fault)
Actual value: 0,1 bar
Limit value: < 2,0 bar

Oil pressure pump, fault of the
sensor current is < 4 mA (wire
break)
L = 6 . 3 < 5 . 5 b a r > A i r p r e s s u r e
EXIT
Fig.: 28
Or at failure of the sensor
U = B a t t e r y = 2 5 . 1 V a t 3 1 . 5 C
0 = 1 > E n g i n e o i l p r e s s u r e
2 = 1 > F R E E 2
K = 1 > C o u p l i n g
0 = E R R O R > Ö i l p r e s s u r e p u m p
W = 0 . 1 < 2 . 0 b a r > W a t e r f e e d p r e s s u r e
F = 0 . 0 > 1 . 2 b a r > W a t e r f i l t e r
3 = 1 > F R E E 3
T = 1 7 > 4 0 C > W a t e r t e m p . p u m p
L = 6 . 3 < 5 . 5 b a r > A i r p r e s s u r e
EXIT
Fig.: 29
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Press
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