
A
B
Fig.9a
Fig. 9b
8. Overhead Assembly:
Adjust overhead to 2896mm between
centerline of sheave pins, Fig. 8. Install (2) 3/8"-16NC x 3/4"
Flanged HHCS & Flanged Lock Nuts, do not tighten. Install
overhead stiffener angle inside center of overhead using (4) 3/8"-
16NC x 1" Flanged HHCS and Flanged Lock Nuts, see Fig. 8.
8a.
Overhead Switch For M Series Lifts:
Mount switch assembly
towards power unit column using (2) 1/4"-20NC x 3/4" lg. HHCS,
1/4”-20NC Nuts and 1/4" Star Washers, Fig. 8 & Fig. 9a.
8b.
Continued overhead installation:
Insert 1/4"-20NC x 2-3/4" HHCS through pivot hole in end of switch
bar. Insert opposite end of bar through slot in switch mounting
bracket Fig 8.
Then secure HHCS and Switch Bar to overhead as shown,
using (2) 19mm spacer and 1/4”-20NC Lock Nut. Tighten Hex
bolt leaving 1.6mm gap between the spacer and the overhead
assembly.
9. Overhead:
With a ladder by each column, two people position
the overhead assembly onto column mounting brackets and
fasten with 3/8"-16NC x 3/4" Lg. Flanged HHCS. Use (1) star lock
washer on power unit side, Fig. 9b. Use middle holes. Tighten
bolts at center of overhead assembly.
Fig. 8
A
B
C
D
E
F
G
H
I
J
Fig. 8 Detail
A 1/4“-20NC x 2-3/4“ HHCS and lock
nut.
B 1.6mm gap
C Star washers
D 299mm
E (2) 19mm Spacers
F Overhead Switch
G 50mm minimum
H (2) 3/8"-16NC x 3/4" HHCS and
flanged lock nut.
I (4) 3/8"-16NC x 1" HHCS and flan-
ged lock nut.
J 2896mm
A
B
C
Fig. 9a Detail
A (2) 1/4“-20NC x 3/4“ lg. HHCS
B On one side use (2) 1/4“ External Tooth Lock washers.
C (2) 1/4“-20NC Zinc Hex Nuts
Fig. 9b Detail
A (2) 3/8“-16NC x 3/4“ HHCS
B (2) 3/8“ Lock Nuts
6
Содержание SPO54E
Страница 2: ...Fig 1 Fig 2 A B C D E F G H I J A B C D E F G H I J 2...
Страница 31: ...NOTES...