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4.2.2-Install the overhead beam cable pulley (FIG 5)
Warning: Symmetrical installaon and asymmetrical installaon of the cable pulley posions are not universal. In-
correct installaon of the pulley posions may cause damage to the cable or the li.
◇ For symmetrical installaon, (pre-installed).
Symmetric Installaon
◇ For asymmetric installaon, (pre-installed).
Asymmetric Installaon
FIG 5 Cable Pulley Installaon Reference
◇ Mounng posion of cable pulley (FIG 6)
Note: During the installaon, the posions of the cable pulley at both ends of the overhead beam should be in-
stalled correspondingly. There may be a gap between the cable pulley and the sha sleeve, this is for the cable can
be automacally aligned, normal abrasion, Do not add shim to x the posion of pulley, it may cause abnormal
wear of the li.
FIG 6 Cable Pulley Posion