Waters Xevo TQ-S Operator's, Overview And Maintenance Manual page 249

•
Warning:
hazardous or toxic materials, wear chemical-resistant,
powder-free gloves while performing the following procedure.
Minimum clearances:
Back side minimum
clearance is 15 cm
Left side minimum
clearance is 15 cm (6
Before connecting tubing, ensure that the pump's ballast control is in the "off"
position and that the pumps are positioned as follows:
• The pumps are installed within 10 degrees of horizontal.
• The pumps occupy an area where the ambient temperature is 12 ºC
to 40 ºC.
• The installation allows for the minimum clearances shown in the
figure above.
Connecting the Edwards oil-free roughing pumps
To avoid personal contamination with biologically
February 28, 2014, 715002212 Rev. C
Right side minimum clearance
is 15 cm (6 inches)
Ballast control switch
in the opened
position
Front side minimum
clearance is 35 cm (14
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