KROHNE OPTISENS PH 8390 EN - Manual (Page 11)

INSTALLATION
3
11
OPTISENS PH 8390
www.krohne.com 03/2012 - 4001930601 MA OPTISENS PH 8390 R01 en
Installation
3.1 Notes on installation
3.2 Storage and transport
• Since the pH electrode is made out of glass it is very fragile. Avoid shocks of any kind.
• Do not touch or scratch the pH sensitive glass tip of the electrode.
• Store the electrode in its original packaging in a dry, dust-free location. Keep it away from
dirt. If necessary, clean it as described on page 35.
INFORMATION!
Inspect the cartons carefully for damages or signs of rough handling. Report damage to the
carrier and to the local office of the manufacturer.
INFORMATION!
Do a check of the packing list to make sure that you have all the elements given in the order.
INFORMATION!
Look at the device nameplate to ensure that the device is delivered according to your order.
Check for the correct supply voltage printed on the nameplate.
CAUTION!
Do not store the electrode tip dry. This will shorten lifetime considerably.
Always store the pH electrode tip wet in a 3 molar KCl solution when not in use. Saltless water
must be avoided since this would leak the KCl ions. The original packing in which the electrode
tip was delivered contains a plastic tube with KCl solution and therefore is suitable for storage
and transport (see following drawing).
.book Page 11 Monday, March 19, 2012 1:52 PM