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Instruction Manual
4.8 BATTERY CARE
If the battery is still dry, it must be activated as described in section
4.8.2.
The battery must be in operation within 2 months from being
activated; if not, it needs to be recharged first.
4.8.1 ELECTROLYTE
Electrolyte in batteries is a sulphuric acid solution in distilled water.
The solution must be made up before being introduced into the
battery.
4.8.2 ACTIVATING A DRY-CHARGED BATTERY
– Take out the battery.
– Battery and electrolyte must be at equal temperature above 10°C.
– Remove cover and/or plug from each cell.
– Fill each cell with electrolyte until the level reaches 10 to 15 mm
above the plates, or to the level marked on the battery.
– Rock the battery a few times so that possible air bubbles can
escape; wait 10 minutes and check the level in each cell once
more; if required, add electrolyte.
– Refit plugs and/or cover.
– Place the battery in the compressor.
4.8.3 RECHARGING A BATTERY
Before and after charging a battery, always check the electrolyte
level in each cell; if required, top up with distilled water only. When
charging batteries, each cell must be open, i.e. plugs and/or cover
removed.
Apply with preference the slow charging method and adjust the
charge current according to the following rule of thumb:
battery capacity in Ah divided by 20 gives safe charging current in
Amp.
4.8.4 BATTERY MAINTENANCE
– Keep the battery clean and dry.
– Keep the electrolyte level at 10 to 15 mm above the plates or at
the indicated level; top up with distilled water only.
– Keep the terminals and clamps tight, clean, and lightely covered
with petroleum jelly.
4.9 STORAGE
Run the compressor regularly, e.g. twice a week, until warm.
Load and unload the compressor a few times to operate the
unloading and regulating components. Close the air outlet valves
after stopping.
4.10 SERVICE PAKS
A Service Pak is a collection of parts to be used for a specific
maintenance measure.
It guarantees that all necessary parts are replaced at the same time
keeping down time to a minimum.
The order number of the Service Paks are listed in the Atlas Copco
Parts List.
4.11 SERVICE KITS
A service kit is a collection of parts to fit a specific repair or
rebuilding task.
It guarantees that all necessary parts are replaced at the same time
which improves the uptime of the unit.
The order numbers of the Service Kits are listed in the Atlas Copco
Parts List.
4.12 COMPRESSOR ELEMENT OVERHAUL
When a compressor element is due for overhaul, it is recommended
to have it done by Atlas Copco. This guarantees the use of genuine
parts and correct tools with care and precision.
4.13 LIABILITY
The manufacturer does not accept any liability for any damage arising
from the use of non-original parts and for modifications, additions or
conversions made without the manufacturer’s approval in writing.
Before handling batteries, read the relevant safety
precautions and act accordingly.
Read the safety instructions carefully.
Use a commercial automatic battery charger according
to its manufacturer’s instructions.
If the compressor is going to be stored without running
from time to time, protective measures must be taken.
Contact Atlas Copco.
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