Harrington Hoists and Cranes RH Wire Rope Hoist - Manual (Page 25)

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3.4.2 Lug suspended configuration installation using the optional Eyebolt kit:
1) Make sure the mounting location complies with Section 3.3.
2) Refer to Figure 3-9 and Table 3-1.
3) With the hoist properly supported (see Section 3.2) remove the 4 Screws (J) and 2 Socket Bolts
(K) attaching the Dust Covers (H) and Limit Switch Channel (L). DO NOT remove the bolts
attaching the Limit Switches to the Limit Switch Channel and DO NOT remove the Angle Brackets
from the hoist body.
4) Remove the Socket Bolts (B), Attachment Plates (C) and Pins (A) from the 4 mounting slots points
located on the bottom of the hoist’s housing.
5) Insert an Eyebolt (D) into one of the slots located on the top of the hoist’s housing then insert the
Pin (A) into the housing and through the hole in the Eyebolt (D).
6) Secure the Pin (A) in place with the Attachment Plate (C) and 2 Socket Bolts (B). Torque the
Socket Bolts (B) to 50 inch-lbs.
7) Repeat steps 4 and 5 for the remaining 3 Eyebolts (D).
8) Make sure the Eyebolts (D) are not forced into place and can turn freely on the Pins (A).
9) Prepare the mounting surface of the fixed location or trolley with four correctly sized and located
mounting holes for the Eyebolts (D).
10) Raise the hoist up to the mounting surface or trolley and secure it with the Flat Washers (E), Nuts
(F), and Jam Nuts (G). Torque the Nuts (F) (G) to the value shown in Table 3-1 for your hoist.
Figure 3-9 Lug Suspended Eyebolt Kit Installation