Eaton 50VCPW-ND250, Инструкция по установке, эксплуатации и обслуживанию

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I.B. 32-255-1G
Page 41
Effective 12/02
Step 10 - Remove the marker from hole “C”.
Step 11 - Push the “push to open” clapper to open the
circuit breaker.
Figure 6-16 Remove Marked Masking Tape from Cam
Figure 6-18 Illustrative Testing Tape Sample
Figure 6-17 Place Tape on Right Side Panel of
Breaker
Figure 6-15 Move Marker 15
o
to Left
Step 12 - Inspect the circuit breaker to assure it is in the
open position and the closing springs are discharged.
Remove the transparent CloSure
TM Tool. Remove the
tape from the cam and stick the tape on the front right
side sheet of the circuit breaker. Record the date of the
test and the operations counter reading on the tape
(Figures 6-16 and 6-17 and 6-18).
Figure 6-19 Front View of CloSure TM Tool Showing
Mounting/Testing Hole Locations (6352C49H01)
C
A
B
A-1
A-2
A-3
A-4
B-1
B-2
C-2
C-1 C-3 C-4 C-5 C-6
Date, # of Breaker Operations, Closure
TM
Distance
5 3/16” Approx
5 3/16” Approx
Date, # of Breaker Operations, Closure
TM
Distance
Date, # of Breaker Operations, Closure
TM
Distance
5 3/16” Approx
CloSure
TM
Position
CloSure
TM
Distance
*Figure not to scale
*Note: Use the center of
the marker diameter to
determine “X” distance
“X” Inches
CloSure
TM
Overtravel
8.0 to 10
Inches