Wesmar HD800/45-14 Installation & Operation Manual page 54

CHECK POINTS FOR THE LEAD SCREW
For proper operation of the Lead Screw and Ram Hoist systems, please
check the following:
1. When in the raised position, the bottom of the soundome boot must be 3.8 cm (1.5 inches)
above the bottom of the seachest.
2. Leave at least 10.2 cm (4 inches) between the top of the soundome and the ceiling.
3. The bottom of the seachest must be 1 cm (.5 inches) above the bottom of the keel.
4. The 6-inch soundome must extend below the keel by at least 15 cm (6 inches).
The 8-inch soundome must extend below the keel by at least 23 cm (9 inches).
5. The top hoist clamp of the 6-inch soundome must travel at least 20.3 cm (8 inches).
The top hoist clamp of the 8-inch soundome must travel at least 28 cm (11 inches).
Page 54
HD800
AND RAM HOISTS
WESMAR