Hach-Lange ORBISPHERE A1100 Family - Manual (Page 16)

14
Introduction
3.1.3 Sensor recharge kit
A recharge kit (as illustrated in Figure 4 below) should have been ordered with the sensor as
this will be required to initially make the sensor operational. It is also required for sensor
cleaning and membrane replacement procedures.
Note: The recharge kit for oxygen has a blue sticker on the front of the box.
The kit contains:
• four recharge cartridges with pre-mounted membrane and electrolyte. The type of
membrane mounted in the cartridge will be specific to the kit ordered
• two anode cleaning tools
• a set of five cotton washers
• a set of five silicone discs (available in all 2956A-XXX recharge kits only)
• a set of replacement O-rings
• a set of Dacron ® mesh patches.
The black anode cleaning tool ( Figure 5 ) is used to clean the anode of any deposits or residue
that may have formed. It is doubled-ended so it can be used for two membrane replacement
processes, each end being used once.
Figure 4 Sensor recharge kit
Figure 5 Anode cleaning tool