Renewal Parts - ABB K-Line Plus KP-8 Installation & Maintenance Instructions Manual

ABB
breaker is applied in unusual situations defined by
ANSI C37.13, has lubricant contaminated with dirt and
debris, or has parts replaced, relubrication should be
When mechanism cleaning
required, do not spray solvents down through the
mechanism to remove old lubricants, dust, and debris.
Do not use dichlorodifluoromethane on any part of the
circuit breaker. These solvents tend to wash debris into
the bearing areas of the breaker, while at the same
time removing any existing lubricant.
performance will be compromised when these cleaning
techniques are employed.
Proper relubrication requires disassembly, thorough
cleaning by wiping, then reassembly using a brush or
other means for reapplying the lubricants listed.
1. Apply NO-OX-ID special grade "A" grease from
Dearborn Chemical Company to all mating surfaces of
moving current carrying joints, except as noted herein.
Do not apply NO-OX-ID grease on any main or arcing
contact surface. Primary disconnects should be
maintained by reapplying
maintenance periods. NO-OX-ID is available from ABB
in one pint cans, p/n 713222-A00
2. Apply Anderol 757 synthetic grease manufactured by
HULS AMERICA, INC. to mechanism parts, bearings
and pins, except as noted herein. DO NOT APPLY
GREASE TO LATCH OR ROLLER SURFACES.
Anderol 757 is available from ABB, p/n 712994-A00.
and relubrication is
Breaker
NO-OX-ID during
Anderol synthetic lubricant is also available as a spray,
Anderol 732. Anderol 732 is useful as a solvent for
removing old lubricant, dirt, and debris in the
mechanism. However, it cannot be used as a
substitute for Anderol 757.
4. Apply DAG-154 (Acheson Colloid, Inc.) to the
following parts in accordance with ABB Specification
51626:
(a) The surface of the secondary close latch.
(b) The main shaft bearings.
Please observe the following lubrication warnings:
(a) DO NOT apply light machine oil, or thin spray
lubricants to lubricate any mechanism part.
(b) DO NOT attempt to relubricate the spring
charging motor.
(c) DO NOT lubricate the magnetic latch device or
otherwise clean or spray with any substance.
(d) Use only the recommended lubricants. Use of
other than approved lubricants can cause
breaker misoperation.

RENEWAL PARTS

ABB recommends only those renewal parts be stocked
that will be required to insure proper and timely
maintenance of the breaker.
IB 6.2.11.1-1C
Page 22