5.4 Installing a New Load Hook
1) For models with one fall:
For new style hooks (see Figure 12):
i) Insert the last link into the hook
swivel.
ii) Secure with 10 mm bolt and nyloc
nut supplied with hook.
2) For models with two falls
(see Figure 13):
NOTE:
See page 19 for serial numbers of new style
hoists.
a) While avoiding twistng, pass the
dead end of chain through the idle
sheave on the bottom block
(page 20 to page 26).
b) Secure the dead end to the
suspension plate with bolt through the
last link of chain.
3) For the model with four falls, perform
the following while avoiding twisting of the
chain (Figure 12):
a) Pass the end through the first idle
sheave on the bottom hook block
(page 20 & 26).
b) Pass the end over the idle sheave on the
top hook block (page 20 to page 26).
c) Pass the end through the second idle
sheave on the bottom hook block.
d) Secure the dead end to the suspension
plate with bolt through the last link of
chain.
Twisting of the load chain can cause jamming
internally and cause the chain to break.
Also, the load chain must be reeved properly to
prevent the chain from coming off the load sheave.
Either of these conditions may allow the
load to drop.
16
New Style
Figure 11
Figure 10
Figure 12
CAUTION
Summary of Contents for tralift 19709
Page 20: ...20 NOTE See page 21 for serial numbers of new style hoists 9 1 New Style Exploded View...
Page 28: ...28 Name of user Date of first use SERVICE Date Signature...
Page 29: ...29 Name of user Date of first use SERVICE Date Signature...
Page 30: ...30 Name of user Date of first use SERVICE Date Signature...
Page 31: ...31 Name of user Date of first use SERVICE Date Signature...
