Maintenance; Fitting Batteries; Calibration - Martindale Electric HANDYPAT HPAT500 Instruction Manual

4. MAINTENANCE

4.1 Fitting Batteries

Ensure the HPAT500 is disconnected from any
possible voltage sources and the HPAT500 is
powered off before removing the battery cover.
Do not fit non-rechargeable batteries.
Remove the battery cover of the HPAT500 by
u
unscrewing the quarter turn retaining screw.
The battery cover will now lift off.
u
Fit 6 new AA NiMH rechargeable batteries, observing
u
correct polarity.
Replace the battery cover and secure with the
u
quarter turn screw.
New batteries should be charged for at least 12 hours
before use - See section 2.10 (Charging Batteries).
Used batteries should not be discarded with other
metal objects.
Used batteries should be disposed of in
accordance with current Local directives.

4.2 Calibration

To maintain the integrity of measurements made using
your instrument, Martindale Electric recommends that it is
returned at least once a year to an approved Calibration
Laboratory for recalibration and certification.
Martindale Electric is pleased to offer you this service.
Please contact our Service Department for details.
E: service@martindale-electric.co.uk
T: 01923 441717
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