EAE EE-6604V2 .BWF, Installation, Operation, And Parts Manual

Page: 15 / 42

Installation, Operation and Parts Manual
EE-6604 V2.BWF
- 15
2) Push the UP button to raise the platforms to the max height and then lower to the minimum height. Repeat this for 3 cycles. Pay
attendion to push the UP button very slightly and slowly when the platforms almost reach to the max height. After that,engage the
mechanical safety locks and push DOWN I and DOWN II to completely lower the platforms. This step may needs pretty long time as there
remained air in the oil cylinders and no load on the plafroms .
3) Repeat the cycles of step 2 for two or three times. Turn off the two levelling valves when platforms are fully lowered. Turn the two
handles to the following status.
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 levelling valve that controls the slower platform and
turn SA1 to levelling status, push the UP button slightly until both platforms are at the same height. Close the levelling 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.
Levelling the secondary lift
1) Turn SA2 on control panel to JACK and turn SA1 to leveling status.
2) Push UP button until both platform of the jack go utmost top to bleed air in the cylinders.
3) Push DOWN I, until jacks lower to the lowest position.
PUSH UP BUTTON TO CHECK. THE JACKS SHOULD BE SYNCHRONIZED BY THIS STEP.
Repeat the above levelling steps until synchronization reached.