SECTION 6 - GENERAL SPECIFICATIONS AND OPERATOR MAINTENANCE
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6-21
6.4
ELECTRIC MOTOR MAINTENANCE
Periodically check the condition of the following electric
motor components.
Electric Motor
The electric motor is located inside of the rear hydraulic
valve distributor support cover.
•
POWER SUPPLY TERMINALS
Check tightness of the nuts on the power supply
terminals and make sure the insulation is intact.
•
FAN
Keep air intakes clean and make sure the fan can
rotate freely.
•
BEARINGS
Check the condition of the bearings, in the event
of noise contact JLG for replacement, the life of the
bearings is reduced significantly in heavy duty
operating conditions.
NOTE:
This motor is "brushless" therefore no brushes need to
be checked or replaced.
6.5
PLATFORM CONTROL SERVICE MENU
Service Button
(See Figure 3-3. on page 3-10)
A SERVICE button
(item 6)
is present on the remote control
which allows to view the status of the machine parameters
and is an aid in the safety checks of the machine.
By pressing the SERVICE button a numerical menu is dis-
played on the LCD display
(item 15)
, each of these menu
items can be accessed by pressing the corresponding plat-
form/remote control buttons
(numbered 1 thru 9)
below the
buttons.
1 - INPUT
2 - LANGUAGE
3 - ERRORS
4 - RAMPS
5 - CURRENT
6 - W. HOURS
7 - SETUP
8 - JOYSTICK
9 - EXIT
MENUS 4; 5; CANNOT BE ACCESSED
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