Emec PH CONTROLLER Operating Manual

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“PH CONTROLLER”
OPERATING MANUAL

Read carefully! ENGLISH Version

R1-10-02

This manual contains important safety informations about
installation and use of this equipment. Ignoring this
informations could result in injuries or damages.

It is strictly forbidden to use this equipment with
radioactive chemicals !

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“pH Controller” series instruments comply with the following European
regulations:

EN60335-1 : 1995, EN55014, EN50081-1/2, EN50082-1/2, EN6055-2,
EN60555,3

Based on directive CEE 73/23 c 93/68 (DBT Low voltage directive) and
directive 89/336/CEE (EMC Electromagnetic Compatibility)

Danger!

GENERAL SAFETY GUIDELINES

In emergencies the instrument should be switched off immediately! Disconnect the
power cable from the power supply!

When using instrument with aggressive chemicals observe the regulations
concerning the transport and storage of aggressive fluids!

When installing outside European Community, always observe national regulations!

Manufacturer is not liable for any unauthorized use or misuse of this product that
can cause injury or damage to persons or materials!

Caution!

Instrument must be accessible at all times for both operating and servicing. Access
must not be obstructed in any way!

Feeder should be interlocked with a no-flow-protection device.

Instrument and accessories must be serviced and repaired by qualified and
authorised personnel only!

Always read chemical safety datasheet!

Always wear protective clothing when handling hazardous or unknown chemicals!

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Index

GENERAL DESCRIPTION 4

CONTROL PANEL 4

MENU / FUNCTIONS 5

INSTRUMENT CALIBRATION 5

INSTRUMENT MESSAGES 5

FUSE REPLACEMENT 6

PERISTALTIC PUMP INTERNAL HOSE 6

ON/OFF INSTRUMENT 6

pH INSTRUMENT INSTALLATION DRAWING 7