I
NSTALLATION
9
Install stop block kit
• Preheat each stop block and carriage bar
weld area to 325 ° F (180 ° C).
• Use AWS E7018 low hydrogen rod and
weld a .25 in. (6 mm) fillet full length on
three (3) sides of each stop block.
10
Cycle Clamp Functions
•
With no load, cycle all functions several times.
•
Check functions for operation in accordance
with ITA (ISO) standards.
•
Clamp and rotate a maximum load, check for
smoothness and normal rotation.
•
Check for leaks at fittings, revolving
connection and cylinder rod ends.
LONG ARM
(vertical & horizontal
positions only)
C
Release
D
Clamp
781578-R3 EN
WARNING: Make sure all
personnel are clear of Clamp
during testing.
C
D
RC0030.eps
NOTE: Do not
weld stop block
on inside
1/16 in.
(1.6 mm)
Truck Upper
Carriage Bar
.25 in. (6 mm)
fillet weld on
three sides
GA0005.eps
B
A
D
C
RC0031.eps
Upper
Mounting
Hook
Steel
Stop
Block
RC0224.eps
Tilt Forward
Hoist Down
A
C
B D
Hoist up Tilt Back
ROTATE
(Driver's view)
A
Counterclockwise (CCW)
B
Clockwise (CW)
SHORT ARM
(45-degree position only)
A
Open
B
Close
7