ThermoFisher Scientific Vanquish VH-D10, Руководство по эксплуатации

Страница: 83 / 196

6 • Operation
Vanquish Diode Array Detectors (VH-D10) Operating Manual Page 83
6.2 Safety Guidelines for Operation
When operating the detector, pay attention to the following safety
guidelines:
Observe all warning messages and precautionary statements presented
in section 2.3 Safety Precautions (see page 20 ).
CAUTION—Hot Surfaces
Surfaces inside the detector may become hot during operation. Touching
hot parts might cause burns. Allow hot surfaces to cool down before you
touch them.
NOTICE Pay attention also to the following guidelines:
•
When operating the chromatography system, always set the lower
pressure limit for the pump. This prevents damage resulting from
leakage or from running the pump dry.
• If there is evidence of leakage in the detector, turn off the pump
flow and remedy the situation immediately.
• If the pump flow is interrupted, take appropriate measures to
protect the flow cell. Observe the guidelines for use of LightPipe flow
cells in
section 6.5.1, page 91 .
NOTICE—Sensitive LightPipe Flow Cells
LightPipe flow cells are highly sensitive. Improper use or handling can
lead to increased noise, increased drift, increased refractive index
sensitivity, clogging, leaks on the flow cell, or even destruction of the
flow cell.
• Handle LightPipe flow cells always with care and use them only and
strictly within their specifications of up to 6 MPa and 50 °C.
•
Observe all safety notes and guidelines for the LightPipe flow cells.