Eppendorf Galaxy Gas Analyzer - Manual (Page 18)

Galaxy® CO2 Sensor Setup — Instructions
18
2.2 Removing existing parts
1. Power down the Incubator and completely disconnect from the Mains/Power Supply. Open
the outer and Inner Door then remove the white porous cover on the CO
2
Sensor from inside
the chamber of the incubator (dashed red circle in image below).
2. Remove the rear access panel by unplugging the access port plug and then unscrewing the 8
x Pozidriv head screws with washers (see all screws and plug in dashed red circles in image
below).
NOTE: Protect top face of equipment tray with tape.
3. With the access panel removed, locate the insulation block covering the CO
2
Sensor and
carefully remove the block (shown in yellow dashed box on top image of page 19) and place
to one side for refitting later. The rear of the CO
2
Sensor will now be visible.
Tools required/recommended
Large sized Pozidriv screwdriver – for Equipment Tray and cover screws
Small flat bladed screwdriver – for removing and fitting wires to WAGO
® block
Side-Cutters – for cutting cable zip ties
5.5 mm nutspinner – for CO
2
Sensor M3 fixing nuts
Torque Limiting Screwdriver with attachment to fit M3 5.5 m Hex – for fitting M3 Hex fixing nuts on new CO
2
Sensor
ESD Wrist strap
2
Galaxy 170 S 230 V / 120 V CO
2
In
cubators