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12.3
Measuring the Reservoir
o
This measurement is the only true guide to how much grease the lubricator has used
since it was last visited. It is necessary to have the previous recordings of the last
inspection, this will enable you to make judgements and carry out corrective action if
needed without any guesswork.
o
Using a flexible steel tape, insert it through the top of the reservoir, holding the tape
vertical extend until the end is touching the top of the grease.
o
Check exactly the measurement (in millimetres) against the face of the top reservoir
cover.
o
Record this measurement and compare it to the data that you have brought to site.
o
By subtracting the final measurement recorded from the last time the lubricator was
maintained from the measurement you have recorded this time would give you the
grease used in millimetres.
12.4
Cabinet Maintenance
12.4.1
The Cabinet should be cleaned at each site visit and any damage to the paintwork
attended to help prevent corrosion, damage could result from stone chips and general
trackside activity in the vicinity.
12.4.2
It is important that both door locks are lubricated at each visit to ensure effective long-
term operation.
12.4.3
Any water from rain or condensation should be removed so the inside of the cabinet is dry.
In extreme environments where condensation forms then a suitable desiccant or dryer
should be installed.
12.5
Battery Maintenance
12.5.1
The battery is not maintenance free and standard practices should be employed to
correctly maintain by trained operatives. This test will include:
12.5.2
Check battery fluid levels regularly, and top up with distilled water as necessary. Typically
checks should be at two to three months intervals and this would tie in with normal
lubricator maintenance schedules.
12.5.3
Integrity of battery connections should be checked, in particular the positive and negative
post terminals should be cleaned and suitable anti corrosion material applied.
12.5.4
Battery should be checked for signs of physical damage and replaced should anything be
found
12.5.5
Maintenance records should be include details of battery with indelible marking of ‘replace
by date’
12.5.6
Batteries should be changed with new units at 2 (max 3) year intervals.
