JLG 1230ES Operator Manual - Manual (Page 78)

SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
6-14 – JLG Lift – 3121221
009 DRIVE PREVENTED - ELEVATED ABOVE
DRIVE CUTOUT HEIGHT The platform is elevated above the cali-
brated cutout height. • Check that the elevation angle sensor is securely mounted.
Refer problem to a qualified JLG mechanic.
0-0 Help Comments
DTC FAULT MESSAGE DESCRIPTION CHECK
2-1 Power-Up
DTC FAULT MESSAGE DESCRIPTION CHECK
211 POWER CYCLE This help message is issued at each power
cycle. Displays on the analyzer only. Normal operation. No check necessary.
212 KEYSWITCH FAULTY Both platform and ground modes are
selected simultaneously. Defaults to
ground mode. Refer problem to a qualified JLG mechanic.
2-2 Platform Controls
DTC FAULT MESSAGE DESCRIPTION CHECK
221 FUNCTION PROBLEM - HORN PERMA-
NENTLY SELECTED The horn switch was closed during power-
up in platform mode. • Check if the horn switch is damaged, obstructed or jammed.
Refer problem to a qualified JLG mechanic.
222 FUNCTION PROBLEM - INDOOR / OUT-
DOOR PERMANENTLY SELECTED The indoor / outdoor (zone A / zone B)
switch was closed during power-up in plat-
form mode. • Check if the indoor/outdoor (zone A / zone B) capacity switch is damaged,
obstructed or jammed.
Refer problem to a qualified JLG mechanic.