User Guide

2
Dear Customer,
Thank you for choosing a Hanna product.
Please read this instruction manual carefully before using the instru-
ment.
This manual will provide you with the necessary information for correct
use of the instrument, as well as a more precise idea of its versatility.
If you need additional technical information, do not hesitate to e-mail
us at [e-mail].
These instruments are in compliance with the directives.
TABLE OF CONTENTS
PRELIMINARY EXAMINATION ........................................................ 3
GENERAL DESCRIPTION ................................................................3
SPECIFICATIONS OF HI 935005 AND HI 935005N ....................... 4
SPECIFICATIONS OF HI 935002 AND HI 935009 ......................... 6
OPERATIONAL GUIDE ................................................................... 8
USER CALIBRATION.................................................................... 12
FACTORY RECALIBRATION ........................................................... 12
BATTERY REPLACEMENT .............................................................. 13
ACCESSORIES ............................................................................. 14
WARRANTY
All Hanna Instruments meters are warranted for two years against defects
in workmanship and materials when used for their intended purpose and main-
tained according to instructions. The probes are warranted for a period of
six months.
This warranty is limited to repair or replacement free of charge.
Damages due to accidents, misuse, tampering or lack of prescribed mainte-
nance are not covered.
If service is required, contact the dealer from whom you purchased the instru-
ment. If under warranty, report the model number, date of purchase, serial
number and the nature of the failure.
First obtain a Returned Goods Authorization number from the Customer Service
department, then return the instrument with the Authorization number included
along with shipment costs prepaid.
If the repair is not covered by the warranty, you will be notified of the charges.
When shipping any instrument, make sure it is properly packaged for complete
protection.