JLG 4394RT Service Manual User Manual
Page 211
SECTION 5 - JLG CONTROL SYSTEM
3121249
– JLG Lift –
5-5
NOTE: Refer to Table 5-3, Machine Configuration Program-
ming Information and Table 5-5, Machine Model
Adjustment for default settings.
Password 33271 will give you access to level 1,
which will permit you to change all machine person-
alities and/or machine setup settings.
CHANGING THESE SETTINGS MAY ADVERSELY AFFECT THE
PERFORMANCE OF YOUR MACHINE.
The flash code is indicated on the face of the platform
control box as shown:
NOTE: Flash codes are also displayed on the handheld ana-
lyzer. For descriptions see Table 5-1, Fault Code
Listing.
IT IS A GOOD PRACTICE TO AVOID PRESSURE-WASHING ELEC-
TRICAL/ELECTRONIC COMPONENTS. SHOULD PRESSURE-
WASHING BE UTILIZED TO WASH AREAS CONTAINING ELECTRI-
CAL/ELECTRONIC COMPONENTS, JLG INDUSTRIES, INC. REC-
OMMENDS A MAXIMUM PRESSURE OF 750 PSI (52 BAR) AT A
MINIMUM DISTANCE OF 12 INCHES (30.5 CM) AWAY FROM THESE
COMPONENTS. IF ELECTRICAL/ELECTRONIC COMPONENTS
ARE SPRAYED, SPRAYING MUST NOT BE DIRECT AND BE FOR
BRIEF TIME PERIODS TO AVOID HEAVY SATURATION.
SYSTEM
FAULT
1705189A