Yale SHAW-BOX

7 Inspection and maintenance
03.2018 69
ba-o.2.6.0-us-1.1-y | A11867501 Rev AA
7.9 Hoist limit switch
The hoist limit switch layout installed must be determined on the basis of the sticker in the
limit switch (see stickers).
More free switching elements, hoist limit switch layouts are possible as an option (see
circuit diagram)
Fig. 76
7.9.1 Hoist limit switch (standard)
Version 1: Operational limit switch for top hook position (standard on YK/SK)
Description of system see next section.
Fig. 77
Version 2: Operational hoist limit switch for top and bottom hook position
(standard on YK/SK with VFD, option on YK/SK)
Description of system see next section.