twin busch TW SA 42 U V2, Installation, Operation And Maintenance Manual

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TWIN BUSCH GMBH
Technical changes, errors and printing mistakes are reserved. V01_NK_418_EN
4) Turn SA1 to normal working status and push UP button to check the synchronization. (Normally, the two platforms are not
synchronized till this step).
5) If not being synchronized and one platform rises faster than the other, open the leveling valve that controls the slower platform and
turn SA1 to leveling status, push the UP button slightly until both platforms are at the same height. Close the leveling valve.
6) Turn SA1 to normal working status and check the synchronization.
7) IF still not being synchronized, repeat step 4 to step 6 until both platforms are synchronized.
Leveling platforms of the secondary lift (central jack)
1) Turn SA2 on control panel to JACK and turn SA1 to leveling status.
2) Press UP button until both platform of the jack go utmost top to bleed air in the cylinders.
3) Press DOWN I, until jacks lower to the lowest position.
PRESS UP BUTTON TO CHECK. THE JACKS SHOULD BE SYNCHRONIZED BY THIS STEP.
Repeat the above leveling steps until synchronization reached.
4. Items to be checked after installation.
S/N Check items YES NO
1 Are two platforms adjusted with the same level?
2 Are oil hose tightly connected?
3 Are all electric connections correct?
4 Are valves of the pump unit oil tight?