![background image](http://html1.mh-extra.com/html/v2/wisant-19-230v/wisant-19-230v_user-manual_3127052014.webp)
E
N
G
L
IS
H
12
Reducer casing
2nd spacer ring and screw
1st spacer ring
Wall bracket
Door shaft
Bolt M10
Expansion bolt
Key
Cover
Waterproof adapter
Motor
Hand chain components
Adjustable knob
Limit switch
Wiring terminal
block
MAIN STRUCTURE
INSTALLATION
• Screw the wall bracket (L-shaped iron fitting) onto the wall with expansion bolt.
You may install the wall bracket to left side or right side of operator.
• Slot the 1st spacer ring onto the door shaft.
• Slot the door operator onto the door shaft (ensure correct position of the key) and screw onto the wall bracket.
• Slot the 2nd spacer ring onto the door shaft and push it against the operator, ensuring that the chain hangs vertically
• Press the 1st spacer ring against the operator and fix both rings.