MAHA Twin F 3.0 A, Руководство по эксплуатации

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TWIN F 3.0 A / TWIN F 3.0 U
D1 5002BA1-GB01 34
8.3 Lifting
Set the main switch (11) to 1 position and press UP button to lift the vehicle to the
required level
8.4 Standing
To let the lift stand, release the UP button when the required position is reached. The
motion is stopped automatically.
8.5 Lowering
Press the DOWN button to carry out lowering. The lift will descend to a safety height of
about
400 mm under the vehicle’s and its own weight.
Be sure the safety area is free of people and objects, then press the SAFETY DOWN
button.
NOTE
:
IT
’
S POSSIBLE THAT THE LIFT
,
WITHOUT LOAD
,
DOES NOT LIFT WHEN THERE IS A BIGGER
QUANTITY OF OIL IN THE HYDRAULIC CIRCUIT A CAUSE OF SOME HYDRAULIC NEEDS DURING THE
LIFTING
.
IN ORDER TO MAKE THIS MANOEUVRE WILL BE NECESSARY TO PUSH AND TO RELEASE
IMMEDIATELY
,
THE
DOWN
BUTTON
(6)
AND AT THE
SAFETY
DOWN BUTTON
(13).
8.6 Manual and emergency lowering
(Ref. Figure 22).
If there is no power or the control box is damaged, lower the lift manually to its initial
position as follows:
1. Inside the control box, on the hydraulic group, unscrew the knurled nuts (1)
and (2) simultaneously anticlockwise
2. Reset initial operating conditions to lift platform (the lift does not raise if manual
lowering valve is opened).
A
FTER MANUAL LOWERING OF THE LIFT
,
RESET ORDINARY OPERATING
CONDITIONS
. L
IFT CANNOT BE LIFTED IF MANUAL LOWERING VALVE IS OPENED
.
Figure 22 – MANUAL AND EMERGENCY LOWERING