Haulotte Group H14T, Operating And Maintenance Instructions Manual, Page: 53 / 78

Operating and maintenance instructions - H14TX - HA16TPX
39
Caution!
Caution!
When the counter-weight is placed
over the steering wheels, the travel
and steering controls react in the
oppostie direction.
REMINDER:The main control panel is on the platform. Under normal oper-
ating conditions, the "turntable" control panel is only used only
if absolutely necessary, such as an emergency or machine
failure.
4.3.1 - Ground operations
4.3.1.1 -Motor ignition
(See, Photo: "Turntable" control panel, page 35))
• Ensure that the emergency stop button (ref 15) is pulled.
• Put the operating station selection key switch (ref 14) in the "ground
control" position (pictograms). In this position, the "platform" control
panel controls are cancelled.
• The motor oil pressure (ref 1) and battery charge (ref 3) light indicators
are on. The air filter clogging light indicator (ref 4) is off.
• Press the ignition button (ref 13). The motor starts, the light indicators
(ref. 1 and 3) go out.
NOTA: If the motor does not start, cut the contact by pressing the
emergency stop button and start again.
• Leave the motor to warm up, using the time to check that the hourm-
eter, (ref 11) motor and pump are working properly.
4.3.1.2 -Movement tests
(See , Photo: "Turntable" control panel, page 35)
Before making any movement,
check that there are no obstacles to
hinder manœuvres.
• Test the lifting movement in the up and then down direction (control
ref. 6).
• Stop boom lowering when the boom reaches the horizontal position.
• Then test the turntable rotation movements in both directions (control
ref. 8) and telescoping in/out movement (control ref. 5) then lower the
boom completely.
4.3.1.3 -Passage to "platform" control
• Move the key selector switch (ref.14 , Photo: "Turntable" control pan-
el, page 35) to the "platform" position (green rectangle).
• Check correct operation of the tilt detector box (ref.18, Photo: "Plat-
form" control panel, page 36).