JLG 1230ES Service Manual - Manual (Page 88)

SECTION 5 - CONTROL COMPONENTS
5-12 – JLG Lift – 3121222
ZAPI Power Module Electrical Evaluation
INTEGRATED HEALTH INDICATOR
The ZAPI Power Module provides a green STATUS LED
that shines through the cover to indicate module "health"
status. The LED shall be illuminated when the device is
powered on. The LED blinks (2Hz) when an internal issue
is detected that cannot be repaired by a technician, this
will trigger replacement of the device.
Table 5-2. Module Terminal Functions
+ BF1 Controller to Main Line Contactor
+ BF2 Positive Pump Connection
+ B Left and Right Positive Armature (X7)
– B Controll to Negative Battery
– T Left and Right Negative Armature (X8)
– P Negative Pump Connection
F1 To Motor Fields Wired in Series (X9)
F2 LT MFR Field Wires (X10)
ZAPI Power Module - "HEALTH" (Status LED)
P/N - 1001092456
"HEALTH"
(STATUS LED)