Maintenance information
CAUTION
This equipment requires routine inspection and
maintenance to ensure proper operation . If it is not
maintained, it may fail to operate properly . Improper
operation can cause equipment damage and possible
personal injury .
G105 .1
CAUTION
This equipment relies on dielectric fluid to provide
electrical insulation between components . The dielectric
strength of the fluid must be checked on a regular basis,
as part of the routine maintenance inspection, to ensure
that it is at or above minimum dielectric requirements .
Use of this equipment with dielectric fluid that does
not meet minimum requirements can result in internal
flashovers that will damage the equipment and can
cause personal injury .
G107 .3
Instructional video programs
Two video maintenance training programs; KSPV1A General
Maintenance and Inspection Procedures for Eaton’s Cooper
Power series Reclosers and KSPV2A, Mechanical Operation,
Service and Testing for Eaton’s Cooper Power series
Single-Phase Reclosers; are also available as supplemental
training aids for maintenance personnel. These video
programs, developed for use in the factory training classes,
are to be used in conjunction with existing service literature.
For additional information, contact your Eaton representative.
Factory authorized service centers
Factory authorized service centers are located throughout
the continental United States to provide maintenance,
repair, and testing services for Eaton’s Cooper Power
series reclosers. For further information, contact your
Eaton representative.
Factory maintenance classes
The factory Service Department offers recloser maintenance
training classes. These classes, taught by experienced
service technicians, are held at the factory’s in-house
training facility. These courses provide training and factory
recommended procedures for the routine maintenance,
troubleshooting, repair and testing of Eaton’s Cooper Power
series reclosers. It is recommended that all personnel
who service and maintain our switchgear, attend the
appropriate classes. For additional information, contact your
Eaton representative.
Service parts lists
The service parts and hardware listed and illustrated include
only those parts and assemblies usually furnished for repair
or involved in the maintenance procedures described in
this manual. Further breakdown of listed assemblies is
not recommended.
Dimensions of all common hardware parts have been
carefully checked so that they may be locally acquired. The
suffix letter of the 14 character catalog number for common
hardware parts codes the plating of the part:
A - No plating; raw material
H - Silver
M - Black oxide
Q - C zinc + chromate
Y - Zinc + chromate
Z - Electro zinc + bronze irridite
A hardware kit, Catalog No. KA849R1, contains an
assortment of roll pins, cotter pins, retaining rings, stop
nuts, etc.—common hardware parts used in Eaton’s Cooper
Power series reclosers that may not be readily locally
available.
To assure correct receipt of any part order, always include
recloser type and serial number. Because of Eaton’s
continuous improvement policy, there may be instances
where the parts furnished may not look exactly the same
as the parts ordered. However, they will be completely
interchangeable without any rework of the recloser.
Replacement parts kits for Eaton’s Cooper Power series
reclosers are available through the factory Service
Department. Only factory-authorized parts are to be
used. To order replacement parts, refer to Parts
Guide
S260-01 through S280-01
for catalog numbers. Contact
your Eaton representative for additional information and
ordering procedures.
Types V4L and V4E single-phase maintenance instructions
19
MAINTENANCE INSTRUCTIONS
MN280055EN May 2017
