Four post workshop lift HAPP27
Version 5
WWW.HAPP.COM.AU
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Figure: safety connector at slave beam end.
Note:
If the tube is not aligned for whatever reason, use a dye grinder to enlarge the two holder pieces on the runway until the
tube aligns.
If the safety mechanism is too firm, apply lubricant or enlarge any binding points as above. There is adjustment on spring
returns at each column if required also.
The safety latches are aligned horizontally to the crossbeam by adjusting the locating
bolt at the bottom of the safety latch bar as shown below. The latches should be centered
with the catches on the cross beam.