Additional Leveling; Setting The Leg Lock Nuts - ADIC Scalar i2000 Installation Manual

Additional Leveling

Customer floors may be so uneven that further leveling is required. The goal in leveling the module is to
adjust the leveling legs to achieve a digital level reading that is no greater than 0.00 +/- 0.30.
1 Place the digital level inside the front door.
Ensure that the digital level is not resting on any debris that would cause an
Note
inaccurate reading.
2 Level the system left to right.
Following the leveling rules will ensure proper leveling of the module.
Left to Right Leveling Rules:
• Always make your leveling adjustments to raise the module (turn the legs clockwise looking from
the top).
• Since the Scalar i2000 frame is very stiff, adjust the appropriate left or right leg pair the same
amount when leveling left to right.
• Use small adjustment increments; no more than one half (½) turn at a time.
• If the leveling adjustment has raised any of the leveling legs, take out the adjustment and work on
the other side.
• Wait at least 10 seconds for the digital level to settle between adjustments.
3 Level the system from front to back.
Following the leveling rules will ensure proper leveling of the module.
Front to Back Leveling Rules:
• Always make your leveling adjustments to raise the module (turn the legs clockwise looking from
the top).
• Since the Scalar i2000 frame is very stiff, adjust the appropriate front or rear leg pair the same
amount when leveling front to back.
• Use small adjustment increments; no more than one half (½) turn at a time.
• If the leveling adjustment has raised any of the leveling legs, take out the adjustment and work on
the other side.
• Wait at least 10 seconds for the digital level to settle between adjustments.

Setting the Leg Lock Nuts

Required tools: 24 mm open end wrench
1 Verify that all legs are carrying load and that the library does not rock.
2 Use the 24 mm open end wrench to raise the four leveling leg lock nuts to the top and tighten them
against the welded nut.
Ensure that you do not take the leveling legs out of adjustment during this process.
16 Installing a Stand-Alone Control Module