Preparation For Storage; General; Temporary Storage - Hobart 6921 Series Operation And Maintenance Manual

OM-2040 / Operation and Maintenance Manual
90D20 / Generator Sets
(2) Transformer-rectifier (T-R) cable assembly installation
If the generator set is provided with one or more transformer-rectifiers, refer to Hobart manual
OM-433 in Chapter 6 of this manual for instructions on installing the T-R output cable assembly
or assemblies.

2. Preparation for Storage

When a generator set is to be stored or removed from operation, special precautions should be taken to
protect the internal and external parts from rust, corrosion, and gumming in the engine fuel system.
a. General
(1) The unit should be prepared for storage as soon as possible after being removed from service.
(2) During winter months the unit should be stored in a dry, heated building.
(3) Moisture absorbing chemicals are available for use when excessive dampness is a problem.
The unit must be completely packaged and sealed if moisture absorbing chemicals are to be
effective.
b. Temporary Storage
When storing the unit for 30 days or less, prepare as follows:
(1) Lubricate the unit completely in accordance with instructions in Sect. 2-1. This will include
changing engine oil, and all filter elements.
February 28/94 Revised
Output Terminal Panel Arrangements
Figure 2
Chapter 1-2
Page 3