Bluelab Commercial Truncheon Meter - Manual (Page 3)

2.0 Cleaning and maintenance
Cleaning the Commercial Truncheon Meter probe frequently ensures accurate
readings. Clean the probe with a liquid scourer cream used in home bathrooms
and kitchens such as ‘Jif’, ‘Liquid Vim’, ‘Soft Scrub’, ‘Cif’, or ‘Viss’. Never use
scented varieties of cleaner as they affect the probe functions.
Remove shroud
Twist the shroud 90 degrees and then remove the
shroud.
Clean probe face
Place one or two drops of unscented liquid scourer,
such as ‘Jif’, ‘Liquid Vim’, ‘Soft Scrub’, ‘Cif, or ‘Viss’
on the probe face. Rub probe face with your fi nger or
Bluelab Chamois fi rmly and vigorously to clean.
Rinse probe
Rinse off all traces of cleaner under running water
using the same fi nger or other side of Bluelab
Chamois. Check that the water forms a fi lm on the
probe face with no ‘beads’ of water. If beading is
present repeat the cleaning process.
Replace shroud
3.0 Battery replacement
The Commercial Truncheon Meter is powered with 3 x AA type standard or
alkaline batteries. Do not use rechargeable batteries. Do not mix brands of
batteries. Do not mix old with new. Do not put upside down. Follow these steps
to replace the batteries.
Remove old batteries
Unfasten battery cap and tip out old batteries.
Check for corrosion
Batteries that have been inside the unit for a long length
of time may corrode. Check battery contacts and batteries
for any sign of corrosion. Contacts should be cleaned fi rst if
corrosion is found before proceeding to step 3.
Fit new batteries
Insert the new batteries positive (+) end down into the body.
Replace battery cap
Refasten battery cap. There must be no space left between
the cap and body to ensure the unit remains 100%
waterproof.
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