Edwards iXL1000, Instruction Manual

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Installation
A540-55-880 Issue D
3 Installation
Potential hazards on the dry pumping system include electricity, hot surfaces, process chemicals, Fomblin
®
oil,
nitrogen and water under pressure.
Detailed safety information is given in Section 4 and Edwards Safety Manual Publication Number P400-40-100 Vacuum
Pump and Vacuum Systems.

Only Edwards trained engineers may install the dry pumping system. Users can be trained by Edwards to
conduct the tasks described in this manual. Contact the local service centre or Edwards for more
information.

Do not remove the temporary covers or blanking plates from the dry pumping system inlet and exhaust until
connecting the dry pumping system to the vacuum or exhaust extraction system. Do not operate the dry
pumping system unless the inlet and exhaust are connected to the vacuum and exhaust extraction system.

Vent and purge the process system (if the dry pumping system is to replace an existing pumping system) with
nitrogen for 15 minutes before starting installation work. Refer to
Section 5 .

Disconnect the other components in the process system from the electrical supply so that they cannot be
operated accidentally.

Electrical, nitrogen and water supplies are all potentially hazardous energy sources. Before carrying out any
maintenance, the supply of these sources should be locked and tagged out.

The pump system includes provision for ventilation extraction and secondary containment of oil and water
leaks. Any unintended overflows or spills must be removed immediately to avoid risk of slips.

Obey all national and local rules and safety regulations when installing the dry pumping system. Consult
Edwards Safety Manual Publication Number P400-40-100 before pumping hazardous materials. This
publication is available on request: contact the supplier or Edwards.

Route and secure cables, hoses and pipework during installation to avoid possible risk of trips.

Before locating the pump, ensure that the installation area is clean and free from debris and contamination
(such as oil).
In order for the pumping system to perform to specification, provide appropriate facilities as detailed in this manual.
WARNING
Obey the safety instructions in this Section and take note of appropriate precautions. Failure to
observe these instructions may result in injury to people and damage to equipment.
WARNING
The system should not be operated with the enclosure panels removed.
WARNING
The system contains electrolytic capacitors which may emit dangerous fumes under certain fault
conditions. Ensure the system is installed in a well-ventilated area.