Instruction Manual OilGuard 2 W
Servicing
62
14809E/2
9.1.3
Manual adjustment
The following procedure describes how manual adjustment is made with an OilGuard 2 W.
WORKSTEP
ADDITIONAL INFO / IMAGES
1.
Interrupt the sample supply to the photome-
ter.
2.
Loosen the conduit gland (X) and remove the
inlet pipe (Y).
3.
Remove the optics unit on the photometer
according to Section 9.1.1 and fasten on the
docking station.
Danger UV radiation.
Use UV goggles and gloves.
4.
Inspect the checking unit to ensure it is clean.
The checking unit must have
the same temperature as the in-
strument. If the checking unit is
stored in another room, let the unit
acclimatize to the conditions.
5.
Mount the checking unit and fasten with the
knurled screws.
Make sure that the pins enter the positioning
holes (arrows).
