Hach AS950 Grundlegende Installation Und Wartung Seite 11

Figure 3 Sampler components
1 Optional cover
2 Refrigerated sampler
3 Components for single-bottle option
4 Components for multiple-bottle option
Section 5 Installation
Multiple hazards. Only qualified personnel must conduct the tasks described in this
section of the document.
5.1 Site installation guidelines
Explosion hazard. The instrument is not approved for installation in hazardous locations.
This instrument is rated for an altitude of 2000 m (6562 ft) maximum. Although the use of this
equipment above the 2000 m altitude does not show any substantial safety concern, the
manufacturer recommends that users with concerns contact technical support.
• Only install the refrigerated sampler in an indoor location. Install the AWRS in an indoor or outdoor
location.
• Make sure that the temperature at the location is in the specification range. Refer to
on page 3.
• Install the sampler on a level surface. Adjust the sampler feet to make the sampler level. Refer to
Figure 1 on page 6 for the sampler dimensions.
• Use the installed anchor brackets and user-supplied
• Plumb a drain tube to the ½ in.-14 NPT female connector on the bottom of the sampler.
3
Supplied with controllers with the non-contacting liquid detector only.
5 All Weather Refrigerated Sampler (AWRS)
6 Intake tubing, vinyl or teflon-lined
7 Strainer
8 Tubing coupler
D A N G E R
D A N G E R
3
/ -in. bolts for the AWRS. Refer to
8
3
Specifications
Figure
English 11
4.