Novoferm NovoDock L300 Adjusting Instructions

Hydraulic NovoDock L300
Article no. hydraulic unit:
Motor power:
Design:
Basic requirement:
1

Adjusting the lift pressure

Press "Lift" button. If there is not enough pressure to lift the platform, unlock the spindle of
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valve DB and turn clockwise until the platform rises.
Swing out the lip automatically. If the swing does not swing out, unlock spindle of
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valve V2 and turn anticlockwise until the lip swing out.
Keep the "Lift" button pressed. Adjust the valve DB to 140 bar, measured at
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measuring point „M", by turning the spindle (clockwise rotation = pressure higher,
anticlockwise rotation = pressure lower).
Lock the spindle by tightening the lock nut.
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Check the tightness of the valves. Raise the leveller platform to its uppermost position
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and switch off the mains isolator. If the platform does not sink, all valves are tight.
2

Adjusting the automatic swing out movement

Press "Lift" button and raise the platform completely.
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Check if the lip swings out automatically. If the lip does not swing out unlock spindle
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of valve V2 and turn anticlockwise until the lip swing out (switch pressure 120 bar).
Let the platform sink to its lowest position. The lip must remain swung out while the
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platform sinks. If the lip swings back turn the spindle more anticlockwise.
Raise the leveller platform by pushing the "Lift" button. The lip must not swing out
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while the platform rises. If the lip swings out turn the spindle of valve V2 clockwise
until the lip does not swing out while the platform rises.
Lock the spindle by tightening the lock nut.
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Remark: The swing out/ in speed of the lip is not adjustable.
3

Adjusting the sink speed

Unlock and turn the spindle of valve DV1 clockwise to its stop (close).
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Press "Lift" button and raise the platform completely.
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Turn the spindle anticlockwise so that the sink speed between uppermost and
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horizontal position of the platform is 150mm/s, measured at the front edge of the
platform.
Lock the spindle by tightening the lock nut.
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040_NF_DOCU_ADJUSTMENT_Hydraulic_L300_0001_EN_01
Adjusting instruction
DS0110100
0,75kW
Swing lip with 1 solenoid valve
The electric and hydraulic components of the dock
leveller are completely installed. A pressure gauge is
connected to the measuring port „M".
Version: 0.1
Date: 28.04.2009
Page: 1 / 2