Report output, Maintenance, Clean the instrument – Hach-Lange SENSION+ pH31 User Manual

Page 13: Clean the probe

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Report output

N O T I C E

The data output (printer or PC) needs to be selected first, so that the Type of
report menu is available (refer to

Select the data output

on page 11).

Different report output types can be selected when a printer or a PC is
connected.

1. From the main menu use the or to select SYSTEM. Confirm.
2. Use the or to select Type of report and confirm.
3. When a printer or a computer and Terminal is connected, use the

or to select

Option

Description

Reduced Select Several or One sample as an output format

Standard Select Several or One sample as an output format. Select

several: Users: The user name appears on the printed report
(17 characters). Header:The company name can be added as a
header (40 characters) and appears on the print report. Identify
sensor:
The sensor model and the sensor serial number can be
added and appears on the print report.

GLP

Select Several or One sample as an output format. Select
several: Users: The user name appears on the printed report
(17 characters). Header:The company name can be added as a
header (40 characters) and appears on the print report. Identify
sensor:
The sensor model and the sensor serial number can be
added and appears on the print report.

4. When a computer is connected and LabCom Easy (refer to

Select

the data output

on page 11 for more information) is selected, use the

or to select

Option

Description

Users

The user name appears on the printed report
(17 characters).

Identify sensor The sensor model and the sensor serial number can be

added and appears on the print report.

Maintenance

W A R N I N G

Multiple hazards. Do not disassemble the instrument for maintenance or service.
If the internal components must be cleaned or repaired, contact the
manufacturer.

C A U T I O N

Personal injury hazard. Only qualified personnel should conduct the tasks
described in this section of the manual.

Clean the instrument

N O T I C E

Never use cleaning agents such as turpentine, acetone or similar products to
clean the instrument including the display and accessories.

Clean the exterior of the instrument with a moist cloth and a mild soap
solution.

Clean the probe

Clean the probe as needed. Refer to

Troubleshooting

on page 16 for

more information about cleaning. Refer to the probe documentation for
information about the probe maintenance.
Use the cleaning agents listed in

Table 1

for contaminations on the pH

probe.

Table 1 Cleaning agents for the pH probe

Contamination

Cleaning agent

Proteins

Pepsin cleaning solution

Grease, oils, fats

Electrode cleaning solution

Limescale

0.1 N HCl solution

English 13

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