4.4 3pc Portable Base Assembly (Applies to both base sizes)
Please see Table 2 in Appendix A for 3pc Portable Base compability.
The davit base legs are shipped in a dierent orientaon to opmize packaging and storage when not in use, Figure 15. To assemble, the
legs must be rotated from the packed posion to the proper orientaon for use. On both legs, remove the detent pins as shown in
Figure 16. Rotate the round tube of the leg to the use posion, as shown in Figure 17. Align the holes of the round tubes and reinsert
the detent pins, as shown in Figure 18.
Figure 15 Figure 16
Figure 17 Figure 18
Before inserng the legs into the base center secon, refer to the table in Figure 19 to match the Base Posion with the Pin Posion of
the Davit Arm. To install the Davit Base Legs, ensure the red thumb screws are loosened (turn counter-clockwise). Insert the legs into the
base center secon and determine the oset your applicaon requires; align the holes and insert the detent pins, Figure 20. Tighten the
red thumb screws (clockwise) to ensure they are locked in place as shown in Figure 21.
1 12 3 4 234
PP1 PP2 PP3 PP4
Yes No No No
Yes Yes No No
Yes Yes Yes No
Yes Ye s Ye s Yes
1
2
3
4
Base
Posion
Base Posions
Davit Arm Pin Posion
Short Long
Narrow
Wide
Figure 19 - 3pc Portable Base Oset Davit Arm Pin Posion Compability Chart
IMPORTANT
021519
MCS30 Rev B
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