ER220-E2 / ER221-E2
5. Set the trimmer. And tighten four housing screws.
NOTE: Make sure to attach the O-ring with screw.
6. Set waterproof rubber, O-rings, retaining plate with
tightening two screws.
The waterproof rubber must be fitted the right way around.
Install as shown in figure by inserting firmly to the proper
position.
NOTE: Make sure whether there is NO foreign
substance sticking around the seal.
7. Set the hook on bottom of front panel and rear panel.
Note: Make sure not to break the hooks and confirm to
set them firmly.
6