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ep EPT18- EHJ - Page 36

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30
\
!
*
-
,,,
.
3
shorted.
BRAKE ON FAULT brake fault
1.Misadjusted throttle.
3
1
WIRING FAULT HPD fault present >1
O
sec. 2.Broken throttle pot or throttle
mechanism.
.
, \
.
,
..
.
.
..-
,
_
..
,.,..
- -
2.Electromagnetic brake coil
open.
1.
Brake driver shorted.
.
,:
.
.
,
,
3
PRECHARGE FAULT precharge fault 2. Precharge circuit damaged.
;
..
3. MOSFET
failure.
;
..
3
•/ -.1
,
/
-
1.Electromagnetic brake driver
4
BRAKE OFF FAULT brake Off fault
open.
2.
Electromagnetic
brake
coil
.
shorted.
..
1.
lmproper sequence of
,.
throttle
3
5
HPD FAULT HPD (High Pedal Disable) and KSl,push, or inhibit inputs.
2.
Misadjusted throttle pot.
4
1
CURRENT SENSE
FAULT
1.
Short in motor or
in
rhotor
current sense out of range wiring.
2.
Controller failure.
HARDWARE
1.Motor voltage does not
correspond to throttle request.
..
_;
4
2
FAILSAFE
motor voltage out of range
2.Short
in motor or in motor
L
wiring.
3. Controller failure.
4
3
EE CHECKSUM
EEPROM fault
1. EEPROM failure or fault.
FAULT
BATTERY
1.
Battery not connected.
4
5
DISCONNECT FAULT
battery disconnected 2.Poor connection to battery
terminals.
2
,
•.
on
1.Electromagnetic
b
r
-J
.
.
;
-e
drive
r
,
*
.:
....
.

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