EBARA 80?25 Installation Operation & Maintenance page 44

EBARA Multi-Stage Dry Vacuum Pumps
Respirators may be required when inspecting or cleaning coolers (Process
dependent).
WARNING
!
Wear protective gloves when performing maintenance on the coolers.
WARNING
!
Protective eyeware should be worn when inspecting or cleaning coolers.
WARNING
!
Allow the pump package to cool before attempting any maintenance. Wear
protective gloves when performing maintenance on the coolers.
Due to the different processes to which the pumps are connected, it is advisable to
check with your Safety Representative regarding the potential dangers of by-products
that may be present upon separating the gas coolers from the pump module. The
Safety Representative can guide you as to the necessary safety precautions that you
should take.
Always obtain a copy of the Health & Safety Procedures, and Controlled Disposal of
Contaminated Waste for the factory at which you are working.
If this information is not available, always use the following equipment:
Positive-Pressure breathing Apparatus
Nitrile Gloves
As soon as the coolers have been removed, seal off the KF ports and any other ports
that have been in contact with the positive gas.
Place the coolers in polyethylene bags and seal the bags.
Place all contaminated wipes and soiled protective clothing in the proper waste bins.
Tool List:
13 mm Socket
11 mm Deep Socket
2 - 13 mm Combination Box Wrench
930601-P
Pump Maintenance
36