7 - MAINTENANCE
Secondary steering - Check
The secondary steering system is electrically powered. This system allows you to steer the machine if the primary
steering system stops working. Maintain the batteries to assure the system will function.
Check the secondary steering every
250 h
or any time electronic warnings may so indicate.
Prior operation:
Keep all non-authorized personnel clear of the area. Park the machine on hard packed level ground with enough
clearance around the machine to allow complete steering from side to side. Raise the bucket approximately
500 mm
(
19.7 in
) above the ground.
1. Move the key switch to ON. The display turns on and
shows the main menu.
2. Use the keypad on the right-hand of the display to se-
lect the key to access to the “Machine service” screens.
LEIL16WHL0908AA
1
3. Use the keypad on the right-hand of the display to
select the key to switch to the “Calibration Settings”
screens.
LEIL16WHL0874AA
2
4. Use the keypad on the right-hand of the display to se-
lect the “Aux Steering Pump Test” item.
5. The screen displays the conditions to be satisfied be-
fore starting the auxiliary steering pump test.
6. The key switch is already ON and engine not running.
Place the transmission in NEUTRAL.
7. Use the keypad on the right-hand of the display to se-
lect “start” the test.
LEIL16WHL0875AA
3
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Содержание 621G Stage IV
Страница 42: ...2 SAFETY INFORMATION Empty tool LEEN11T0024AA 20 2 22 ...
Страница 60: ...2 SAFETY INFORMATION 2 40 ...
Страница 137: ...3 CONTROLS AND INSTRUMENTS Inducement and validation re starts LEIL14WHL0394HA 2 3 77 ...
Страница 138: ...3 CONTROLS AND INSTRUMENTS Validation re start procedure LEIL15WHL0608HA 3 3 78 ...
Страница 150: ...3 CONTROLS AND INSTRUMENTS 3 90 ...
Страница 166: ...4 OPERATING INSTRUCTIONS RCPH10WHL045BAH 7 4 16 ...
Страница 168: ...4 OPERATING INSTRUCTIONS RCPH10WHL045BAH 9 4 18 ...
Страница 170: ...4 OPERATING INSTRUCTIONS RCPH10WHL045BAH 12 4 20 ...
Страница 208: ...6 WORKING OPERATIONS 6 18 ...
Страница 227: ...7 MAINTENANCE DEF AdBlue level faults failures and engine power loss levels LEIL15WHL0607HA 2 7 19 ...
Страница 228: ...7 MAINTENANCE DEF AdBlue quality faults failures and engine power loss levels LEIL15WHL0609HA 3 7 20 ...
Страница 229: ...7 MAINTENANCE DEF AdBlue technical faults LEIL14WHL0392HA 4 7 21 ...
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