User Guide

111110
WARRANTY
All Hanna Instruments are warranted for two
years against defects in workmanship and
materials when used for their intended purpose
and maintained according to the instructions.
The probes and the electrodes are war-
ranted for a period of six months.
Damages due to accident, misuse, tampering
or lack of prescribed maintenance are not
covered. This warranty is limited to repair or
replacement free of charge of the meter only,
whenever due to defect of manufacturing.
If service is required, contact the dealer from
whom you purchased the instrument. If under
warranty, report the model number, date of
purchase, serial number and the nature of the
failure. If the repair is not covered by the
warranty, you will be notified of the charge for
repair or replacement. If the instrument is to be
returned to Hanna Instruments, obtain a Return
Goods Authorization from the Customer Ser-
vice Department first and then send it with
shipment cost prepaid. When shipping any
instrument, make sure it is properly packaged
for complete protection.
To validate your warranty, fill out and return the
enclosed warranty card within 14 days from the
date of purchase.
All rights are reserved. Reproduction in whole
or in part is prohibited without the written
permission of the copyright owner.
Hanna Instruments reserves the right to modify
the design, construction and appearance of its
products without advance notice.
CE DECLARATION OF CONFORMITY
Recommendations for Users
Before using these products, make sure that they are entirely suitable for the
environment in which they are used.
Operation of these instruments in residential area could cause unacceptable
interferences to radio and TV equipments, requiring the operator to take all necessary
steps to correct interferences.
The glass bulb at the end of the electrode is sensitive to electrostatic discharges.
Avoid touching this glass bulb at all times.
During operation, ESD wrist straps should be worn to avoid possible damage to the
electrode by electrostatic discharges.
Any variation introduced by the user to the supplied equipment may degrade the
instrument's EMC performance.
To avoid electrical shock, do not use these instruments when voltages at the
measurement surface exceed 24VAC or 60VDC.
To avoid damages or burns, do not perform any measurement in microwave ovens.
DECLARATION OF CONFORMITY
We
Hanna Instruments Srl
V.le delle industrie 12
35010 Ronchi di Villafranca (PD)
ITALY
herewith certify that the bench pH meters
have been tested and found to be in compliance with the following regulations:
IEC 801-2 Electrostatic Discharge
IEC 801-3 RF Radiated
IEC 801-4 Fast Transient
EN 55022 Radiated, Class B
Date of Issue: 30-05-1996
D.Volpato - Engineering Manager
On behalf of
Hanna Instruments S.r.l.
pH 300 pH 301 pH 302