Agilent Technologies 6500 Series - To Add Rough Pump Fluid

142 Agilent 6500 Series Q-TOF LC/MS Maintenance Guide
2Maintenance
To add rough pump fluid
To add rough pump fluid
Add pump fluid when the pump fluid level is low. Before you begin, make sure
you have:
• Funnel
• Gloves, chemical resistant, clean, lint free (p/n 9300-1751)
• Rough pump fluid (Inland 45 oil, p/n 6040-0834)
1 Vent and turn off the instrument.
See “To shut down the instrument” on page 19.
2 Unplug the instrument power cord(s) from the electrical outlet.
Leave the power cord(s) unplugged while you do this procedure.
3 Remove the fill cap on the rough pump (see Figure 77).
4 Add new pump fluid until the fluid level is near, but not over the maximum
mark beside the fluid level window (see Figure 77).
5 Reinstall the fill cap.
6 Wipe off all excess oil around and underneath of the pump.
WARNING
W
Wear chemical-resistant gloves and safety glasses (goggles) for your safety.
WARNING
The fill cap and pump may be dangerously hot. Check that the fill cup and pump are
cool before you touch them.The fill cap and pump may be dangerously hot. Check
that the fill cup and pump are cool before you touch them.
WARNING
The fill cap and pump may be dangerously hot. Check that the fill cup and pump are
cool before you touch them.
CAUTION
Use only the rough pump fluid appropriate for your pump (Inland 45 oil for Edwards
E2M28). Any other fluids can substantially reduce pump life and invalidates the pump
warranty.