51
PowerVac
®
5kV Vertical Lift
Chapter 13. Renewal Parts
It is recommended that sufficient renewal parts
be carried in stock to enable the prompt replace-
ment of any worn, broken or damaged parts. A
stock of such parts minimizes service interrup-
tions caused by breakdowns, and saves time
and expense. When continuous operation is a
primary consideration, more renewal parts
should be carried, the amount depending upon
the severity of the service and the time required
to secure replacements.
Renewal parts which are GE furnished may not
be identical to the original parts, but they will
be interchangeable. Verify that the parts are
original GE parts of operational problems may
occur.
A separate Renewal Parts Bulletin DEF-008 may
be available from your local GE Sales office.
13-1 Ordering Instructions
1.
Always specify the complete nameplate in-
formation. Include the manufacturing date
of both the breaker and the mechanism.
See Figure 50.
2.
Specify the quantity, catalog number (if
listed), reference number (if listed), and
description of each part ordered, and the
parts bulletin number.
3.
Standard hardware, such as screws, bolts,
nuts, washers, etc. are not listed in this
bulletin. Such items should be purchased
locally.
4.
For prices or information on parts not listed
in the Renewal Parts Bulletin DEF-008, re-
fer to the nearest GE office.
Figure 49. Front View of ML-19 Mechanism with Front Cover Removed
1
Opening Spring
2
Charging Motor
3
Close Spring
4
Manual Close Button
5
Charge/Discharge Indicator
6
Manual Trip Button
7
Open/Close Indicator
8
Counter
9
Manual Charge Lever
10
Positive Interlock Switch
11
Close Relay
12
Cam shaft
13
Close coil
14
Close coil adjustment collar
15
Close latch check switch
16
Opening dashpot
17
Auzilary switch
18
MOC Plunger linkage
19
Positive interlock bar
