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4. MAINTENANCE
4.1 Battery Replacement
To avoid shock or injury, disconnect the
voltage tester from any external circuits
before proceeding.
To gain access to the battery compartment,
loosen the screw securing the battery
compartment cover and pull back the cover.
Fit 2 new 1.5V, AAA alkaline batteries (IEC
LR03, NEDA 24A).
Replace the battery cover and tighten the
screw.
Note: Do not mix old and new batteries.
4.2 Periodic Testing
To maintain the integrity of the voltage tester,
Martindale Electric recommends that it is
returned at least once a year to verify physical
integrity, electrical specification and insulation
integrity.
Martindale Electric is pleased to offer you this
service. Please contact our Service Department
for details.
Email: service@martindale-electric.co.uk
Tel: +44 (0)1923 650660
4.3 Cleaning
Warning
To reduce the risk of surface leakage, this
instrument must be kept in a clean condition.
Prior to cleaning, ensure that the instrument
is disconnected from any voltage source.
If contamination is found, clean with a damp
soft cloth and if necessary a mild detergent
or alcohol. Do not use abrasives, abrasive
solvents, or detergents which can cause
damage to the unit. If a mild detergent is used,
the unit should subsequently be thoroughly
cleaned with a water dampened soft cloth.
After cleaning, dry and allow to remain in a dry
environment for 2 hours before use.
4.4 Repair and Service
There are no user serviceable parts in this
unit. Return to Martindale Electric if faulty. Our
service department will quote promptly to repair
any fault that occurs outside the guarantee
period.
Before the unit is returned, please ensure that
you have checked the unit and batteries.
4.5 Storage Conditions
The instrument should be kept in cool, dry
conditions and not subjected to shock,
scratching or other damage, prolonged direct
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