Snap-on Equipment EELR501A, Инструкция по установке и эксплуатации

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7.11
Level and Support
NOTICE - CORRECT LEVELING IS IMPORTANT TO ENSURE THE PROPER
OPERATION OF THE LIFT. TAKE PRECAUTIONS TO ENSURE ACCURATE
LEVEL READINGS WHEN PERFORMING THIS PROCEDURE. IT IS HIGHLY
RECOMMENDED TO PERFORM THE LEVELLING PROCEDURE USING A
SELF-LEVELLING LASER LEVEL.
Side-to-side leveling measurements should be taken off the base frame, and measurements should be
taken on each base frame as well as between the two base frames. Front-to-back level checks should
be made on the runways.
1. Press the up button and raise the lift to the fully extended operating position. Check the
location of the base frames and runways compared to Figure 4 , and make minor
adjustments as required.
2. Install the Leveling bolts and nuts (8 x M16 and 4 x M16 per lift) provided in accessory box
onto the base frames see Figure 18, Level the base frames using these leveling bolts at
each of the four (4) corners and the middle of base frames.
Figure 18 – Leveling Bolts Location
3. Use shims provided to support under glide block area of base frame, front hinges and middle
area. See Figure 19 .
4. Verify that the base frames are level side-to-side and that the runways are level front-to-
back. Check that the spacing between the runways is as desired, and that this spacing is
equal at both the front and rear of the lift. Check that the diagonal measurements between
opposite corners of the base frames are equal.
5. Lower and raise the lift and repeat check measurements at top, mid-points and bottom to
ensure the lift is not tracking.
6. Once lift is level, back off all leveling bolts so that the base is firmly sitting on the shims.
Re-check to make sure the lift is still level and shims are holding properly.