Maintenance; Battery Removal And Fitting - FG Wilson OLYMPIAN 1001 Series Manual

6.

MAINTENANCE

A good maintenance programme is the key to long generating
set life. Maintenance and service should only be carried out by
qualified technicians. Records of this work should be kept to
aid in developing an efficient maintenance programme.
In general, the generating set should be kept clean. Do not
permit liquids such as fuel or oil film to accumulate on any
internal or external surfaces or on, under or around any
acoustic material, if fitted. Wipe down surfaces using an
aqueous industrial cleaner. Do not use flammable solvents for
cleaning purposes.
Any acoustic material with a protective covering that has been
torn or punctured should be replaced immediately to prevent
accumulation of liquids or oil film within the material.
Refer to a qualified generating set technician for details of
required preventative maintenance.

6.1 Battery Removal and Fitting

Batteries, as used in generators, by law, must not be disposed
of with household waste.
Batteries contain hazardous materials and in the charged
state, each cell contains electrodes of lead metal (Pb) and lead
(IV) dioxide (PbO2) in an electrolyte of about 33.5% w/w (6
Molar) sulphuric acid (H2SO4). In the discharged state both
electrodes turn into lead(II) sulfate (PbSO4) and the electrolyte
loses its dissolved sulphuric acid and becomes primarily water.
It can be damaging to the environment to send these to landfill,
burning batteries can also cause atmospheric pollution.
Dealing with lead acid batteries can be hazardous so it is
important to follow all safety guidelines.

Battery acid can burn clothing and skin and even cause
blindness if it leaks, so wear protective clothing when
inspecting a battery prior to its disconnection /
transportation

Disconnect the battery safely before inspecting it (see
below)

Before removing a battery, carry out a thorough inspection
of its condition. Use a torch if visibility is poor to check all
sides of the battery for any marks, dents or leaks

If the battery has any severe dents or leaks then contact a
professional battery engineering service for assistance
and get it repaired or replaced, do not attempt to remove it

During transport, cover the terminals so they cannot be
shorted out

Keep the battery upright at all times

When removing a battery for whatever reason always
ensure all load is removed before disconnecting the
battery so that no sparks are created. Disconnect the
negative cable first followed by the positive cable to avoid
short circuit against any metal framework, then remove the
hold down clamp or strap securing the battery base. The
battery can be fairly heavy so be careful when lifting and
carrying the battery. Seek assistance if required.

When refitting the battery, ensure the terminal posts are
correctly aligned with the cables to avoid wrong connection
and place the new battery into the hold-down tray and re-
attach the hold-down clamp or strap. Attach and tighten
the positive battery cable to the positive terminal first.
Then attach and tighten the negative battery cable to the
negative terminal.
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