Hach AS950 AWRS Manual De Instrucciones página 3

Table of Contents
1 Online user manual on page 3
2 Product overview on page 3
3 Specifications on page 4
4 General information on page 7
Section 1 Online user manual
This Basic User Manual contains less information than the User Manual, which is available on the
manufacturer's website.
Section 2 Product overview
Chemical or biological hazards. If this instrument is used to monitor a treatment process and/or
chemical feed system for which there are regulatory limits and monitoring requirements related to
public health, public safety, food or beverage manufacture or processing, it is the responsibility of the
user of this instrument to know and abide by any applicable regulation and to have sufficient and
appropriate mechanisms in place for compliance with applicable regulations in the event of
malfunction of the instrument.
Fire hazard. This product is not designed for use with flammable samples.
The sampler collects liquid samples at specified intervals and keeps the samples in a refrigerated
cabinet. Use the sampler for a wide variety of aqueous sample applications and also with toxic
pollutants and suspended solids. Refer to
Lockable cabinet door
Push the round button in the center of the latch to open the door. Flip the latch to close the door tight.
Two keys are supplied for the door lock. Over time, it may be necessary to tighten the adjustment
screw on the door latch.
Controller compartment heater
The controller compartment heater is a factory-installed option. The heater prevents liquid from
freezing in the tubing, extends the life of the tubing and pump components and prevents the
collection of ice and snow on the cover.
5 Installation
6 Startup on page 19
7 Maintenance
8 Troubleshooting
D A N G E R
C A U T I O N
Figure 1.
on page 10
on page 19
on page 25
English 3