9.3 Drive Control Unit
ATECH / ZAPI
•7) VMN LOW
7) VMN LOW
•Test in rest state and during ride until VMN is pulsed out to up to 80%;
•If contactors are open, voltage at VMN connection normally amounts to 50% VBatt. If
this voltage value is insufficient (< 30% VBatt) an alarm is output. Possible causes:
•
a) Master contactor (if fitted) does not close or is not connected at all
•
b) Short-circuit between connection VMN and -Batt (metal particles or
•
other.) (disconnect cable at connection VMN, switch on, error disappears)
•
c) Power MOSFET short circuited or permanently triggered by logic;
•
c) Power MOSFET short-circuited or permanently triggered by logic;
•
(disconnect cable at connection VMN, switch on, error persists, replace
•
controller)
•
d) Bypass contactor (if fitted) stuck or opens too slowly
)
yp
(
)
p
y
58
Содержание ERIDE 30
Страница 19: ...3 Technical Data 19 ...
Страница 22: ...4 2 System Maintenance I The following maintenance work must be performed by an authorized Service Center 22 ...
Страница 23: ...4 3 System Maintenance II The following maintenance work must be performed by an authorized Service Center 23 ...
Страница 38: ...7 Mechanical Components 7 1 Squeegee Fig 7 1 38 ...
Страница 40: ...7 1 Mechanical Components 7 1 Squeegee Abb 30 Fi 7 3 Abb 30 Fig 7 2 Fig 7 3 Fig 7 2 40 ...
Страница 44: ...7 2 Forward and Reverse Switch The pictures below show the wiring of the switch 44 ...
Страница 45: ...7 3 Mechanical Components 7 3 Brush Head Lifting Unit 45 ...
Страница 46: ...7 3 Mechanical Components 7 3 Brush Head Lifting Unit 46 ...
Страница 76: ...11 Adjustment of Disk Brake 76 ...
Страница 80: ...12 2 Notes 80 ...
