4. Two locking
levers are required per housing. The locking levers can mounted the
housing (most common version) or, required, the hood.
The main advantages are:
- Steadier operating forces
- Reduced shock stress the seal
3.1 Dual lever locking
These locking levers are mounted the sides the housing.28: Dual-lever Han-Easy Lock® the hood
.1.26: Dual-lever Han-Easy-Lock9on the housing
Fig.27 3.42
Locking lever with spring loading
A spring the locking lever provides most the required tension. 3.25 3.
Fig. 3
