ABB UniGear ZS3.2 Instruction Manual page 43

M A I N T E N A N C E
—
7/1 Contact system
sample for 2000 A to
3150 A
—
7/2 Sliding the
contact system onto
the auxiliary arbour
with the rear end
first, schematic
representation here
for 1600 A
—
7/3 Contact shift
on auxiliary arbour
for 2000 A to 3150 A
—
7/4 Sliding of the
contact system from
the auxiliary arbour
onto the contact arm
1
and engaging it here
1
—
7/1
1> Left: front view
2> Right: rear view
130.1
130.1
—
7/3
57.13 Contact system, 2000 A to 3150 A
57.6 Internal annular tension springs
57.7 External annular tension springs
130 Auxiliar arbour, 2000 A to 3150 A
130.1 Plug, 2000 A to 3150 A
2
2
57.6 57.7
130 57.13
57.6 57.7
130 57.13
127.1 127
127.1 127
—
7/2
57.3 Contact system, ...1600 A
127 Auxiliary arbour, ...1600 A
127.1 Plug, ...1600 A
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7/4
43
57.3
57.3