Page 30 Micro19 - Service & Parts Manual
October 2021Section 11 - Control System
80 Over 80% Load Warning All Models
Platform capacity close to limit of weight (consider
not adding more load)
81 Right Drive Motor Short 1930SE/Micro19®
Check right drive motor and wiring, check motor
controller and wiring
82
Right Brake Coil
Brakes Should Be 46
Ohms On Micro19
And 26 Ohms For All
Others
•
All Models
Check battery voltage, check right brake terminals,
check brake module and wiring, check contactor,
check option code, check fuse near motor
controller, replace ECU
83 Left Brake Coil
All Models
Check battery voltage, check left brake terminals,
check brake module wiring, check contactor
1930SE/Micro19®
Check drive motor terminals, check fuse connected
to motor controller, replace motor controller
85
Brake Release Switch
Closed
1930SE/Micro19®
ONLY
Turn brake release switch off
86 Raised Brake Release Fault 1930SE ONLY Brake release switch engaged when elevated
87 Brake Release Switch Fault 1930SE ONLY Brake release switch is open
89 Drive Motor Field Open Fault All Models
Check wiring on motors, check wiring to motor
controller
90 Over 90% Load Warning All Models Platform getting close to weight capacity
91 Left Drive Motor Short All Models
Check wiring to motor, check wiring to motor
controller
92 Right Drive Motor Short All Models
Check wiring to motor, check wiring to motor
controller
99 Over 99% Load Warning All Models Platform has reached load capacity.
OL Platform Overloaded All Models Remove excess load
LL Tilted All Models Check wiring to tilt sensor, recalibrate tilt
H9 Height Not Calibrated All Models Calibrate height
CH Not A Fault Code All Models Machine is in chassis controls
Option Code For Machines
Model Older With Overload (Yellow Gate)
MICRO19®
To Serial #16900460 58
E2
From Serial #16900461 62
MICRO19XD® N/A E3
MICRO26® N/A 27
1930SE 58 --
2632SE, 3346SE, 4046SE, 4555SE 30,26 A7
MME20, MME25 N/A A7
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