Waters Micromass ZQ 2000, Operator'S Manual

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Installing 33
2
Contacting Waters Technical Service
Inspect all items for damage. Immediately report any shipping damage to both the carrier
and Waters. North American customers who report damage should contact Waters
Technical Service at 800 252-4752. All others should call their local Waters subsidiary or
Waters corporate headquarters in Milford, Massachusetts (U.S.A.).
2.3 Installing the Detector
This section describes how to install the Waters Micromass ZQ 2000 and ZQ 4000
Detectors.
2.3.1 Installing the Rotary Pump
1. Place the rotary pump on the floor, within 5 feet of the instrument. Place the PTFE
drip tray beneath the pump.
2. Fill the pump with oil:
a. Remove the filler plug.
b. Pour oil into the pump until the level reaches the MAX mark on the bezel at the
oil-level sight glass. If the level exceeds the MAX mark, remove the drain plug,
and let the excess oil drain (
Figure 2-2 ).
c. After a few minutes, recheck the oil. If the level is now below the MAX mark, add
the appropriate amount of oil.
d. Refit the oil filler plug. Finger tighten it. Do not overtighten it.
Figure 2-2 Pump Oil Level
STOP
Attention: The rotary pump is shipped without oil. You must fill it with oil before
starting it.
Oil Filler Plug
MAX
MIN