Manitou MLA 628 -120 LSU 3-E2 Series, Operator'S Manual

Page: 61 / 130

2 - 15 2 - 15
B4 - Red zone (221°F - 248°F) B4 - Red zone (221°F - 248°F)
NOTE NOTE : Red indicator light “J : Red indicator light “J” comes on betw ” comes on between zone B3 and B4. een zone B3 and B4.
C - FUEL LEVEL C - FUEL LEVEL
Red zone C1 indicates that you are using the reserve supply and that time of use is limi- Red zone C1 indicates that you are using the reserve supply and that time of use is limi-
ted.
ted.
SIGNAL LIGHTS SIGNAL LIGHTS
When activating the electrical system When activating the electrical system of the lift truck, of the lift truck, all the red lamps and the panel's all the red lamps and the panel's buzzer must light to indicate their buzzer must light to indicate their good good
working order working order. If one of the red lamps or the buzzer does not function, . If one of the red lamps or the buzzer does not function, carry out the necessary repairs. carry out the necessary repairs.
D - RED LAMP - HYDRAULIC RETURN FILTER CLOGGED D - RED LAMP - HYDRAULIC RETURN FILTER CLOGGED
The lamp and buzzer come on when the hydraulic return oil filter cartridge is clogged up. Park the lift truck and carry out the The lamp and buzzer come on when the hydraulic return oil filter cartridge is clogged up. Park the lift truck and carry out the
necessa
necessary repairs (see cleanin ry repairs (see cleaning and replacem g and replacement requirem ent requirements in chapt ents in chapter er : 3 - MAINTENA : 3 - MAINTENANCE NCE : FIL : FILTERS CA TERS CARTRIDGE RTRIDGES AND S AND
BELTS). BELTS).
E - RED E - RED TRANSMISSION OIL TEMPERATURE LAMP TRANSMISSION OIL TEMPERATURE LAMP
The lamp and the buzzer come on when the converter oil tempe- The lamp and the buzzer come on when the converter oil tempe-
rature is abnormally high. Park the lift truck and look for the
rature is abnormally high. Park the lift truck and look for the
cause of this overheating.
cause of this overheating.
F - RED BRAKING OIL PRESSURE LAMP F - RED BRAKING OIL PRESSURE LAMP
If the lamp and the buzzer come on when the lift truck is running, If the lamp and the buzzer come on when the lift truck is running,
stop the I.C. engine immediately and
stop the I.C. engine immediately and investigate the cooling sys- investigate the cooling sys-
tem for the cause of the malfunction. tem for the cause of the malfunction.
G - RED PARKING BRAKE LAMP G - RED PARKING BRAKE LAMP
This lamp comes on when the parking brake is applied. This lamp comes on when the parking brake is applied.
H - RED H - RED ALTERNA ALTERNATOR CHARGE LAMP TOR CHARGE LAMP
If the lamps E If the lamps E - F - H - I - J - F - H - I - J - K and the buz - K and the buzzer come on, zer come on, when the lift truck is running, when the lift truck is running, stop the I.C. stop the I.C. engine immediately and check engine immediately and check
the electrical circuit as well as the alternator belt. the electrical circuit as well as the alternator belt.
I - RED I.C. ENGINE OIL PRESSURE LAMP I - RED I.C. ENGINE OIL PRESSURE LAMP
If the lamp and the buzzer c If the lamp and the buzzer come on when the lift truck is running, ome on when the lift truck is running, stop the I.C. engine immediately stop the I.C. engine immediately and look for the cause (see oil and look for the cause (see oil
level in I.C. engine crankcase). level in I.C. engine crankcase).
J - RED J - RED I.C. ENGINE WATER TEMPERA I.C. ENGINE WATER TEMPERATURE LAMP TURE LAMP
If the lamp and the buzzer come on when the lift truck is running If the lamp and the buzzer come on when the lift truck is running ,, stop the I.C. engine immediately and investigate the cooling sys- stop the I.C. engine immediately and investigate the cooling sys-
tem for the cause of the malfunction. tem for the cause of the malfunction.
A A
B B
L M L M N N O O
H I J K H I J K
D E F G D E F G
K - RED LAMP - AIR FILTER OR HYDRAULIC RETURN FILTER CLOGGED K - RED LAMP - AIR FILTER OR HYDRAULIC RETURN FILTER CLOGGED
The lamp and buzzer come on when the air filter cartridge The lamp and buzzer come on when the air filter cartridge or the hydraulic return oil filter cartridge is clogged up. Park the li or the hydraulic return oil filter cartridge is clogged up. Park the lift truck ft truck
and carry out the necessary repairs (s and carry out the necessary repairs (see cleaning and replaceme ee cleaning and replacement requirements in c nt requirements in chapter hapter : 3 - MAINTE : 3 - MAINTENANCE NANCE : FIL : FILTERS CAR TERS CAR--
TRIDGES AND BELTS). TRIDGES AND BELTS).
L - GREEN L - GREEN INDICA INDICATOR LAMP TOR LAMP
M - GREEN SIDELIGHTS LAMP M - GREEN SIDELIGHTS LAMP
N - GREEN LOW BEAM LAMP N - GREEN LOW BEAM LAMP
O - BLUE MAIN BEAM LAMP O - BLUE MAIN BEAM LAMP
4 - N/A 4 - N/A
This device warns the operator that the lift truck This device warns the operator that the lift truck is approaching the limit of longitudinal is approaching the limit of longitudinal stability stability. However . However,, lateral stability can redu- lateral stability can redu-
ce the load chart in the upper part, ce the load chart in the upper part, and this reduction is not and this reduction is not detected by the longitudinal detected by the longitudinal stability alarm. stability alarm.
The operator must always respect the lift truck load chart. The operator must always respect the lift truck load chart.
OPERATION OPERATION
When the lift truck is switched on a control test is automatically carried out.
When the lift truck is switched on a control test is automatically carried out.
- Correct operation
- Correct operation : All leds and the so : All leds and the sound alarm function continuously for und alarm function continuously for 2 seconds. 2 seconds.
F Faulty opera aulty operation tion :: All leds and sound alarm function intermittently (pa All leds and sound alarm function intermittently (park the lift truck and consult your dealer rk the lift truck and consult your dealer never attempt a never attempt a
CONTENTS CONTENTS
https://www.forkliftpdfmanuals.com/