Edwards GXS Series User Manual

5. Maintenance
WARNING:
Only personnel specially trained to perform electrical maintenance should aempt
troubleshoong inside the electrical enclosures. These enclosures contain hazardous
voltages and are not operator areas.
WARNING:
Leak test the dry pumping system aer maintenance and seal any leaks found to
prevent leakage of dangerous substances out of and leakage of air into the dry
pumping system.
WARNING:
Wait for at least four minutes aer switching o the electrical supply before touching
any electrical component on the dry pumping system.
5.1 Safety and maintenance frequency
WARNING:
Obey the safety instrucons given below and take the appropriate precauons.
Failure to do so can cause injury to people and damage to equipment.
WARNING:
Electrical, purge gas and water supplies are all potenally hazardous energy sources.
Before carrying out any maintenance the supply of these sources should be locked
and tagged out.
WARNING:
Do not touch the pump exhaust and check-valve (if ed) while the pump is running
since the temperatures of these parts can cause burns. These parts will remain hot
aer the pump has stopped.
WARNING:
Personal protecve equipment should be checked and used as specied by its
supplier. Hazardous chemicals that have been pumped are located within the pumps
and piping. Use of suitable protecve gloves and clothing along with a respirator is
recommended if contact with the substances is ancipated. Parcular cauon should
be exercised when working with uorinated materials which may have been exposed
to temperatures greater than 260 °C. Refer to our safety datasheets for the detailed
informaon.
Page 67
M58800880_H - Maintenance

Edwards GXS Series Specifications

General

Brand	Edwards
Model	GXS Series
Category	Water Pump
Language	English