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B 100
Safety instructions for pump and
controller installation
GB 00731 - Edition 14 - Sept. 12
Electric shock hazard.
The voltages and currents in use can induce electric shock.
Isolate and lock out power line to the product before maintaining it /or
removing the cover.
Only skilled, authorized people may carry out maintenance work.
If a main isolator is installed by the customer, it must be in compliance
with local regulations, with a minimum interrupting short circuit current
of 10 kA.
Electric shock hazard.
Some components have capacitors charged to over 60 VDC, or motor
operating as generator. When power is switched off, they keep
their charge for a time. Take precautions concerning the access to the
connector pins. Wait at least 5 minutes after the pump comes to
complete stop before starting any work.
Other located hazardous energies.
Water cooling circuit and nitrogen purge are pressurized hazardous
energies.
Release pressure before servicing:
1 - for the N
2
purge, disconnect the gas line ;
2 - for the water cooling circuit, disconnect the input connector and
leave the output connected. Don’t forget to put a vessel (
1 l) under
the water output.
Operation in local mode
There is no device to warn that the pump operates in local mode. When the
pump is not integrated in the equipment/host tool, the user must provide a
device to warn that the pump operates in local mode.
The products are factory tested to ensure they will not leak in normal
operating conditions. It is the user’s responsibility to ensure this level of leak
tightness is maintained.
Specific operating conditions may exist that require extra caution from
users due to the high temperatures generated (outer surfaces > 70 °C):
Wear protective gloves and leave the pump to cool before working on
the product.
Installation (cont’d)
adixen Vacuum Products - Operating Instructions - ATP 2300 M
