bibliotheca.com, page 9
You can only adjust one foot at a time.
6. Should you need to adjust the height further, you can also adjust all four legs on the device.
This should only be attempted by at least two engineers and should only be done before the
devices are fixed to each other. Fine tuning of height adjustment should be done using the
feet.
l
Unscrew the middle and top screw, but do not remove,
l
Adjust the height of the leg to the required height,
l
Screw the middle and top screw back in.
The height of the devices will be preset at production to the specifications
agreed.
Changing the leg height requires at least two engineers as it may include
lifting and holding the device at the required height.