Century EB-4 Owner's Manual page 49

Section IVA- OPERATING INSTRUCTIONS
4A.5 SAFETY STRAP INSTRUCTIONS (cont'd)
(g) Note that either hook may be wrapped first (the chain may be
wrapped clockwise or counter-clockwise), but the chain must
pass between the two hooks and then around from below for
the safety strap to function properly.
(h) Secure the loose end of the chain by wrapping it around the
vertical portion of the chain. The chain must not be left free to
drag the ground. See Figure 4A.13.
USE SAFETY CHAINS ON ALL TOWING
WHEEL LIFT (cont'd)
FIGURE 4A.13
AND LIFTING APPLICATIONS!
IVA-11